The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Response Spectrum and Time History Analysis of a Multistorey Building
This document summarizes a study that analyzed the response spectrum and time history analysis of a 15-story building model using ETABS software. The building was subjected to seismic analysis to determine displacements, storey shears, and stiffness under earthquake forces. Both response spectrum analysis and time history analysis were conducted. The response spectrum analysis produced plots of storey displacement, storey shear, and storey stiffness. The time history analysis generated response spectrum plots and time history plots showing the variation in results between the two analysis methods. The study concluded the multi-story building designed to code was able to resist seismic forces based on the analysis results.
IRJET- Performance based Seismic Analysis and Design of Building Resting ...
This document presents a study on the performance-based seismic analysis and design of buildings located on sloping ground. Nine reinforced concrete building models with varying ground slope angles and configurations (step back and step back setback) were analyzed. Linear static analysis, response spectrum analysis, and nonlinear pushover analysis were conducted. The results show that buildings on sloping ground have lower energy dissipation capacity and higher story drifts than comparable buildings on flat ground. Buildings with setback stepback configurations experienced more story drift than those with only setbacks. Short columns on sloped buildings attract large shear forces and require additional shear reinforcement. The study aims to improve seismic safety assessment and design of buildings on hilly terrain using performance-based methods.
IRJET- Seismic Study of Multi-Storey Structure with Fluid Viscous Dampers...
This document analyzes the seismic performance of a 10-story reinforced concrete building located in different seismic zones, both with and without fluid viscous dampers (FVD). Using ETABS software, the building is modeled and subjected to response spectrum analysis and time history analysis under various earthquake conditions. The results show that when FVDs are included, the top floor displacement, deformation, and base shear are reduced, indicating improved seismic performance. Specifically, the addition of FVD250 dampers reduced the base shear by up to 72% and the time period by up to 80% compared to the building without dampers. Therefore, the inclusion of FVDs is an effective technique for improving the seismic resistance of reinforced concrete structures.
Comparative Study of Seismic Analysis of RC Frame Structure with and without ...
This document presents a comparative study of seismic analysis of RC frame structures with and without belt truss and outrigger truss systems. Three 30-story RC frame models are analyzed using ETABS software: a regular structure, one with a belt truss, and one with an outrigger truss. Response spectrum analysis is conducted based on Indian seismic code IS 1893. The addition of truss systems improves seismic performance by reducing base shear, inter-story drift, and displacements. Specifically, the model with a belt truss performed best with the shortest period and lowest base shear, drift, and displacements. Therefore, belt trusses are more suitable than outriggers for high-rise buildings to improve earthquake resistance.
IRJET-Analysis of a Multistoried Commercial Cum Residential Building using ETABS
This document summarizes the analysis and design of a commercial and residential building with a basement, ground floor, and 3 upper floors using the ETABS software. The students analyzed the building for dead loads, live loads, and seismic loads according to relevant Indian codes and standards. They modeled the building in ETABS, defined member properties, applied loads, and analyzed the building to determine bending moments, shear forces, and story drift. The results showed the structure was safe and stable under the applied loads based on code limits. The students concluded the project demonstrated the ability to efficiently analyze and design a multi-story building using ETABS.
Earthquake Analysis of RCC structure by using Pushover Analysis
This document summarizes a research paper that analyzes the seismic behavior of reinforced concrete (RCC) structures using pushover analysis. It discusses conducting pushover analysis on RCC building models in Etabs software to evaluate their performance under earthquake loads. The paper analyzes G+10, G+15, G+20, and G+25 story buildings to compare their base shear, story drift, and displacement. It finds that pushover analysis is effective for exploring the nonlinear behavior of structures and that Etabs provides accurate results. The paper concludes that high-rise buildings can be designed to withstand seismic loads based on the pushover analysis results.
IRJET- Analysis of Irregular Structure under Linear Time HistoryIRJET Journal
This document presents an analysis of the response of irregular structures under linear time history ground motions. The study examines the effects of low, mid, and high frequency ground motion contents on reinforced concrete buildings. Linear time history analyses are performed using ETABS 2016 software on regular and irregular building models. Results for each building model are compared based on story displacement, velocity, acceleration, and base shear in response to Bhuj, India and El Centro, United States earthquake records. The results show that low frequency ground motions have a more significant effect on building response than high frequency motions. Irregular buildings also exhibited less satisfactory performance than regular structures.
P-Delta Analysis in the Design of Tall RC StructuresIRJET Journal
This document discusses the P-delta effect on high-rise reinforced concrete (RC) buildings. The author analyzes RC building models with heights of 10, 20, 30, 40 and 50 stories using ETABS software. Both earthquake and wind loads are applied as per Indian codes. Analysis is conducted with and without considering P-delta effects. Results show increased displacements, drift ratios, and overturning moments when P-delta is considered, especially for taller buildings. The author concludes that P-delta analysis is necessary for buildings taller than 20 stories to accurately capture the structure's nonlinear behavior under lateral loads.
IRJET- Design and Analysis of G+10 Building from Euro CodeIRJET Journal
This document summarizes a study analyzing the design of a G+10 building according to Eurocode and other seismic design codes. The building studied is a symmetrical, special reinforced concrete moment resisting frame structure. Three models were created and analyzed using Staad Pro software according to Eurocode, American Society of Civil Engineers, and other codes. Lateral seismic forces were calculated manually according to each code. Results such as base shear, displacement, axial loads, and moments in different directions were compared across the three models. The study aims to understand differences in results from different codes and identify design factors that influence structural performance during earthquakes.
Response Spectrum and Time History Analysis of a Multistorey BuildingIRJET Journal
This document summarizes a study that analyzed the response spectrum and time history analysis of a 15-story building model using ETABS software. The building was subjected to seismic analysis to determine displacements, storey shears, and stiffness under earthquake forces. Both response spectrum analysis and time history analysis were conducted. The response spectrum analysis produced plots of storey displacement, storey shear, and storey stiffness. The time history analysis generated response spectrum plots and time history plots showing the variation in results between the two analysis methods. The study concluded the multi-story building designed to code was able to resist seismic forces based on the analysis results.
IRJET- Performance based Seismic Analysis and Design of Building Resting ...IRJET Journal
This document presents a study on the performance-based seismic analysis and design of buildings located on sloping ground. Nine reinforced concrete building models with varying ground slope angles and configurations (step back and step back setback) were analyzed. Linear static analysis, response spectrum analysis, and nonlinear pushover analysis were conducted. The results show that buildings on sloping ground have lower energy dissipation capacity and higher story drifts than comparable buildings on flat ground. Buildings with setback stepback configurations experienced more story drift than those with only setbacks. Short columns on sloped buildings attract large shear forces and require additional shear reinforcement. The study aims to improve seismic safety assessment and design of buildings on hilly terrain using performance-based methods.
IRJET- Seismic Study of Multi-Storey Structure with Fluid Viscous Dampers...IRJET Journal
This document analyzes the seismic performance of a 10-story reinforced concrete building located in different seismic zones, both with and without fluid viscous dampers (FVD). Using ETABS software, the building is modeled and subjected to response spectrum analysis and time history analysis under various earthquake conditions. The results show that when FVDs are included, the top floor displacement, deformation, and base shear are reduced, indicating improved seismic performance. Specifically, the addition of FVD250 dampers reduced the base shear by up to 72% and the time period by up to 80% compared to the building without dampers. Therefore, the inclusion of FVDs is an effective technique for improving the seismic resistance of reinforced concrete structures.
Comparative Study of Seismic Analysis of RC Frame Structure with and without ...IRJET Journal
This document presents a comparative study of seismic analysis of RC frame structures with and without belt truss and outrigger truss systems. Three 30-story RC frame models are analyzed using ETABS software: a regular structure, one with a belt truss, and one with an outrigger truss. Response spectrum analysis is conducted based on Indian seismic code IS 1893. The addition of truss systems improves seismic performance by reducing base shear, inter-story drift, and displacements. Specifically, the model with a belt truss performed best with the shortest period and lowest base shear, drift, and displacements. Therefore, belt trusses are more suitable than outriggers for high-rise buildings to improve earthquake resistance.
IRJET-Analysis of a Multistoried Commercial Cum Residential Building using ETABSIRJET Journal
This document summarizes the analysis and design of a commercial and residential building with a basement, ground floor, and 3 upper floors using the ETABS software. The students analyzed the building for dead loads, live loads, and seismic loads according to relevant Indian codes and standards. They modeled the building in ETABS, defined member properties, applied loads, and analyzed the building to determine bending moments, shear forces, and story drift. The results showed the structure was safe and stable under the applied loads based on code limits. The students concluded the project demonstrated the ability to efficiently analyze and design a multi-story building using ETABS.
Earthquake Analysis of RCC structure by using Pushover AnalysisIRJET Journal
This document summarizes a research paper that analyzes the seismic behavior of reinforced concrete (RCC) structures using pushover analysis. It discusses conducting pushover analysis on RCC building models in Etabs software to evaluate their performance under earthquake loads. The paper analyzes G+10, G+15, G+20, and G+25 story buildings to compare their base shear, story drift, and displacement. It finds that pushover analysis is effective for exploring the nonlinear behavior of structures and that Etabs provides accurate results. The paper concludes that high-rise buildings can be designed to withstand seismic loads based on the pushover analysis results.
IRJET- Development of Fragility Curves for Multi-Storey RC StructuresIRJET Journal
This document discusses the development of fragility curves for multi-storey reinforced concrete (RC) structures. Fragility curves help identify the probability of damage at different damage states (slight, moderate, severe, complete) given a seismic action. Three building models (G+1, G+3, G+12 storeys) were modeled in SAP2000 software using IS code guidelines. Pushover analysis was conducted to generate capacity curves, from which fragility curves were developed using the HAZUS methodology. The process of modeling in SAP2000 and developing fragility curves is described.
IRJET- Analysis and Design of Multi-Storied Building of Different Plan Co...IRJET Journal
This document analyzes and compares the structural behavior of multi-story buildings with different plan configurations (rectangular, L-shape, I-shape, and C-shape) when subjected to seismic and wind loads, using the ETABS software. It summarizes the results of the analysis, finding that the rectangular building had the highest base shear but the L-shape building had the highest maximum story displacement and overturning moment. Irregular shaped buildings like the L-shape performed poorer than the symmetrical rectangular building in resisting lateral loads.
SEISMIC ANALYSIS AND DESIGN OF MULTI-STOREY BUILDING IN STAAD PRO FOR ZONE IIIRJET Journal
This document discusses the seismic analysis and design of a 5-storey building in Zone II using STAAD Pro software. It summarizes the objectives of analyzing the building's response to seismic loads by determining base shear and story drift. The methodology used STAAD Pro to model and analyze the building in accordance with Indian code IS 1893. The results showed the building's reaction to seismic loads through characteristics like displacement, base shear, and story drift. This allowed checking that the building design is safe for the specified seismic zone.
Parametric Evaluation of Tall Structure with Various Lateral Load Resisting S...ijtsrd
The high rise buildings are majorly suffering with seismic forces, it can be found out by displacement parameter. The more the displacement the lesser will be the stiffness of the structure. The static analysis is having higher displacement value than response spectrum analysis. The increase in percentage is about 17 . This will increase the construction cost due to increase in stiffness. The base shear value increases with increase in weight of the structure. However, the diagrid structure seems to be having lesser weight than all other models. From the overall analysis it is proved that, diagrid structure is very much effective than any other structure. However, in case of constraint in providing diagrid due to its architectural features, the outrigger system with bracing will be very much effective. Mahadevaprasad M | B S Sureshchandra "Parametric Evaluation of Tall Structure with Various Lateral Load Resisting Systems Subjected to Dynamic Loadings" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33654.pdf Paper Url: https://www.ijtsrd.com/engineering/structural-engineering/33654/parametric-evaluation-of-tall-structure-with-various-lateral-load-resisting-systems-subjected-to-dynamic-loadings/mahadevaprasad-m
This document discusses pushover analysis, which is a static nonlinear analysis method used to evaluate the performance of buildings subjected to seismic loads. It involves applying incremental lateral loads to a structure along with gravity loads and analyzing the structure's response until a failure condition is reached. The key outputs are a capacity curve showing the structure's strength and a demand curve representing expected seismic demands. Performance points are identified based on where these curves intersect. The document then presents a study analyzing 5, 10 and 15-story reinforced concrete frames with and without X and inverted V bracing systems using pushover analysis in Etabs software. The results show braced frames have better performance with less displacement and hinge formation compared to unbraced frames. X bracing
EARTHQUAKE RESPONSE ON RESIDENTIAL BUILDING WITH FLOATING COLUMNIRJET Journal
This document summarizes a study on the earthquake response of residential buildings with floating columns. Floating columns, which are supported by movable braces, are commonly used on lower floors to provide more open space. The study found that compared to buildings without floating columns, buildings with floating columns experienced greater lateral displacement during earthquakes. Additionally, displacement increased with increasing floor height and when the floating column was located on higher floors. The objectives, methodology, modeling process, results and conclusions of analyzing a 10-story building model in ETABS software are described. Key results included increasing displacement, drift and shear with height, with maximum values at the floating column level.
COMPARATIVE ANALYSIS OF DIAGRID STRUCTURE WITH VARIOUS INDIAN SEISMIC ZONEIRJET Journal
This document analyzes the performance of diagrid structural systems under seismic loading from various Indian seismic zones. 28 models of diagrid structures with varying parameters like storey height, member angles, and densities are analyzed using ETABS software. Response spectrum analysis is conducted to evaluate time period, base shear, storey displacement, drift, and other response parameters. Results show that seismic zone IV and V produce the highest displacements and drifts, with increases of around 33-38% compared to zone II. Models with varying member angles through the height generally perform better than uniform models. The study aims to determine the optimal diagrid configurations for different seismic zones in India.
Comparative study of a multi – storied building with and without shear wall b...IRJET Journal
This document describes a comparative study using STAAD.Pro software to analyze a mid-rise (G+5) and high-rise (G+10) building with and without shear walls. The study aims to identify the load case with the greatest story drift and determine the maximum drift values and heights. A 3D model of each building is created in STAAD.Pro and assigned materials, member properties, loads, and load combinations based on Indian codes. An analysis is run to obtain member forces and support reactions. Story drift values will then be compared between models to evaluate their structural performance.
Corelative Study of Regular and Geometric-Irregular Multistorey Building in S...IRJET Journal
This document presents a study comparing the seismic response of regular and geometrically irregular multi-story reinforced concrete buildings. A 9-story building model with and without column size irregularities is analyzed using ETABS software. Results show increased story drift, displacement and storey shear in the irregular building model compared to the regular one, indicating poorer seismic performance. Irregularities in a building's mass, stiffness and strength distribution can concentrate stresses, increasing vulnerability during earthquakes. Regular buildings with consistent layouts generally experience less damage.
IRJET- Case study on Lead Rubber Isolation BearingIRJET Journal
This document discusses the use of lead rubber isolation bearings (LRBs) to improve the earthquake resistance of structures. LRBs consist of alternating layers of rubber and steel plates with a lead core inserted in the center. They provide elastic restoring force and damping to reduce seismic loads transmitted to the structure. The document presents a case study where LRBs are designed for a planned data center building in Delhi, India to isolate it from earthquake forces. Analysis shows that using LRBs reduces inter-story drift, displacements, and structural damage compared to a fixed-base structure. Therefore, the study demonstrates that LRB base isolation is an effective technique for improving earthquake resistance of buildings.
Comparative Study of Waffle Slab and Conventional Slabs with Bracing System U...IRJET Journal
This document presents a comparative study of the seismic performance of waffle slab and conventional slab structures with bracing systems, using time history analysis. A G+4 building model was created in ETABS and earthquake loads were applied from the Chamoli earthquake data. Parameters like joint displacement, storey drift, stiffness, and displacement were compared. Results show that the waffle slab structure performed better with 12% less displacement and 57% lower drift compared to the conventional slab structure. Both structures were within permissible drift limits. However, the conventional slab showed slightly lower storey stiffness. Overall, the study concludes that the waffle slab structure performs better in resisting seismic loads compared to the conventional slab structure when using bracing systems.
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TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Solving Linear Differential Equations with Constant CoefficientsIRJET Journal
1) The document discusses methods for finding the solutions to linear differential equations with constant coefficients. It defines such an equation and explains that the complete solution is the combination of the complementary function (C.F.) and particular integral (P.I.).
2) Various methods are presented for determining the C.F. depending on whether the roots of the auxiliary equation are real, imaginary, repeated, etc.
3) Rules are provided for obtaining the P.I. based on the type of function involved (exponential, trigonometric, power, etc.). Examples are worked through to demonstrate the full solution process.
Profiling of Cafe Business in Talavera, Nueva Ecija: A Basis for Development ...IJAEMSJORNAL
This study aimed to profile the coffee shops in Talavera, Nueva Ecija, to develop a standardized checklist for aspiring entrepreneurs. The researchers surveyed 10 coffee shop owners in the municipality of Talavera. Through surveys, the researchers delved into the Owner's Demographic, Business details, Financial Requirements, and other requirements needed to consider starting up a coffee shop. Furthermore, through accurate analysis, the data obtained from the coffee shop owners are arranged to derive key insights. By analyzing this data, the study identifies best practices associated with start-up coffee shops’ profitability in Talavera. These findings were translated into a standardized checklist outlining essential procedures including the lists of equipment needed, financial requirements, and the Traditional and Social Media Marketing techniques. This standardized checklist served as a valuable tool for aspiring and existing coffee shop owners in Talavera, streamlining operations, ensuring consistency, and contributing to business success.
An Internet Protocol address (IP address) is a logical numeric address that is assigned to every single computer, printer, switch, router, tablets, smartphones or any other device that is part of a TCP/IP-based network.
Types of IP address-
Dynamic means "constantly changing “ .dynamic IP addresses aren't more powerful, but they can change.
Static means staying the same. Static. Stand. Stable. Yes, static IP addresses don't change.
Most IP addresses assigned today by Internet Service Providers are dynamic IP addresses. It's more cost effective for the ISP and you.
How to Manage Internal Notes in Odoo 17 POSCeline George
In this slide, we'll explore how to leverage internal notes within Odoo 17 POS to enhance communication and streamline operations. Internal notes provide a platform for staff to exchange crucial information regarding orders, customers, or specific tasks, all while remaining invisible to the customer. This fosters improved collaboration and ensures everyone on the team is on the same page.
Software Engineering and Project Management - Introduction to Project ManagementPrakhyath Rai
Introduction to Project Management: Introduction, Project and Importance of Project Management, Contract Management, Activities Covered by Software Project Management, Plans, Methods and Methodologies, some ways of categorizing Software Projects, Stakeholders, Setting Objectives, Business Case, Project Success and Failure, Management and Management Control, Project Management life cycle, Traditional versus Modern Project Management Practices.
Best Practices of Clothing Businesses in Talavera, Nueva Ecija, A Foundation ...IJAEMSJORNAL
This study primarily aimed to determine the best practices of clothing businesses to use it as a foundation of strategic business advancements. Moreover, the frequency with which the business's best practices are tracked, which best practices are the most targeted of the apparel firms to be retained, and how does best practices can be used as strategic business advancement. The respondents of the study is the owners of clothing businesses in Talavera, Nueva Ecija. Data were collected and analyzed using a quantitative approach and utilizing a descriptive research design. Unveiling best practices of clothing businesses as a foundation for strategic business advancement through statistical analysis: frequency and percentage, and weighted means analyzing the data in terms of identifying the most to the least important performance indicators of the businesses among all of the variables. Based on the survey conducted on clothing businesses in Talavera, Nueva Ecija, several best practices emerge across different areas of business operations. These practices are categorized into three main sections, section one being the Business Profile and Legal Requirements, followed by the tracking of indicators in terms of Product, Place, Promotion, and Price, and Key Performance Indicators (KPIs) covering finance, marketing, production, technical, and distribution aspects. The research study delved into identifying the core best practices of clothing businesses, serving as a strategic guide for their advancement. Through meticulous analysis, several key findings emerged. Firstly, prioritizing product factors, such as maintaining optimal stock levels and maximizing customer satisfaction, was deemed essential for driving sales and fostering loyalty. Additionally, selecting the right store location was crucial for visibility and accessibility, directly impacting footfall and sales. Vigilance towards competitors and demographic shifts was highlighted as essential for maintaining relevance. Understanding the relationship between marketing spend and customer acquisition proved pivotal for optimizing budgets and achieving a higher ROI. Strategic analysis of profit margins across clothing items emerged as crucial for maximizing profitability and revenue. Creating a positive customer experience, investing in employee training, and implementing effective inventory management practices were also identified as critical success factors. In essence, these findings underscored the holistic approach needed for sustainable growth in the clothing business, emphasizing the importance of product management, marketing strategies, customer experience, and operational efficiency.
Online music portal management system project report.pdfKamal Acharya
The iMMS is a unique application that is synchronizing both user
experience and copyrights while providing services like online music
management, legal downloads, artists’ management. There are several
other applications available in the market that either provides some
specific services or large scale integrated solutions. Our product differs
from the rest in a way that we give more power to the users remaining
within the copyrights circle.
Understanding Cybersecurity Breaches: Causes, Consequences, and PreventionBert Blevins
Cybersecurity breaches are a growing threat in today’s interconnected digital landscape, affecting individuals, businesses, and governments alike. These breaches compromise sensitive information and erode trust in online services and systems. Understanding the causes, consequences, and prevention strategies of cybersecurity breaches is crucial to protect against these pervasive risks.
Cybersecurity breaches refer to unauthorized access, manipulation, or destruction of digital information or systems. They can occur through various means such as malware, phishing attacks, insider threats, and vulnerabilities in software or hardware. Once a breach happens, cybercriminals can exploit the compromised data for financial gain, espionage, or sabotage. Causes of breaches include software and hardware vulnerabilities, phishing attacks, insider threats, weak passwords, and a lack of security awareness.
The consequences of cybersecurity breaches are severe. Financial loss is a significant impact, as organizations face theft of funds, legal fees, and repair costs. Breaches also damage reputations, leading to a loss of trust among customers, partners, and stakeholders. Regulatory penalties are another consequence, with hefty fines imposed for non-compliance with data protection regulations. Intellectual property theft undermines innovation and competitiveness, while disruptions of critical services like healthcare and utilities impact public safety and well-being.
Conservation of Taksar through Economic RegenerationPriyankaKarn3
This was our 9th Sem Design Studio Project, introduced as Conservation of Taksar Bazar, Bhojpur, an ancient city famous for Taksar- Making Coins. Taksar Bazaar has a civilization of Newars shifted from Patan, with huge socio-economic and cultural significance having a settlement of about 300 years. But in the present scenario, Taksar Bazar has lost its charm and importance, due to various reasons like, migration, unemployment, shift of economic activities to Bhojpur and many more. The scenario was so pityful that when we went to make inventories, take survey and study the site, the people and the context, we barely found any youth of our age! Many houses were vacant, the earthquake devasted and ruined heritages.
Conservation of those heritages, ancient marvels,a nd history was in dire need, so we proposed the Conservation of Taksar through economic regeneration because the lack of economy was the main reason for the people to leave the settlement and the reason for the overall declination.
A brand new catalog for the 2024 edition of IWISS. We have enriched our product range and have more innovations in electrician tools, plumbing tools, wire rope tools and banding tools. Let's explore together!
A brief introduction to quadcopter (drone) working. It provides an overview of flight stability, dynamics, general control system block diagram, and the electronic hardware.