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.
The document describes a study on using recycled plastic bottles as a construction material for building structures like walls. Plastic waste is a major environmental issue, with plastic bottles making up about 11% of landfill content. The study aims to investigate using waste plastic bottles as bricks by filling them with soil or other materials.
The methodology involves collecting plastic bottles, filling them with soil or other filler material, assembling them within a frame, adding mesh or wires for structure, and plastering over the bottles. Tests on compressive strength found the bottle bricks to be nearly as strong as standard clay bricks. Using plastic bottles as bricks could provide environmental benefits by reducing waste and energy needs compared to traditional building materials like fired clay bricks.
IRJET- Manufacturing of Pavement Block by using Waste Plastic and Sea Sand
The document discusses using waste plastic and sea sand to manufacture pavement blocks. Plastic waste production in India is around 56 lakh tons per year but plastic takes centuries to degrade. The project aims to reduce environmental pollution by using shredded and melted waste plastic mixed with sea sand in ratios of 1:1, 1:2, and 1:3 to produce pavement blocks. Testing found the blocks have sufficient strength for uses like footpaths and parking areas, helping reduce plastic waste. The best strength results were obtained with a 1:2 ratio of sand to plastic. The plastic pavement blocks were comparable to conventional cement concrete blocks. The project provides a way to reuse plastic waste.
IRJET - Utilisation of Waste Plastic in Concrete Paver Block as a Partial Rep...
1) The study investigates the use of waste plastic as a partial replacement for coarse aggregate in concrete paver blocks.
2) Compressive strength tests at 7 and 28 days were conducted for mixes with 0%, 2.5%, 5%, and 7.5% plastic replacement by weight.
3) The results showed that compressive strength increased by up to 10.23% at 7 days and 2.95% at 28 days for mixes with 5% plastic replacement, indicating improved properties from partial plastic inclusion.
IRJET- Effect of Partial Replacement of Fine Aggregate by Waste Glass Powder ...IRJET Journal
This document summarizes a study on the effect of partially replacing fine aggregate with waste glass powder in concrete. Fine aggregate in concrete was replaced with glass powder at rates of 10%, 20%, 30%, and 40% by weight. The glass powder concrete was tested for compressive strength and flexural strength at 7 days and 28 days and compared to normal concrete. The results found that glass powder can effectively be used to replace fine aggregate in concrete. Using waste glass powder helps reduce the environmental impact of waste while providing an economical alternative to natural aggregates for concrete production. The goal of the study was to evaluate using glass powder as a sustainable partial replacement for fine aggregate in concrete.
CASTING AND EVALUATING THE INTERLOCKING BRICKS USING ORGANIC WASTE MATERIAL.IRJET Journal
The document discusses casting and evaluating interlocking bricks using organic waste material like textile sludge. Bricks containing 15% textile sludge showed the best results with a compressive strength of 3.98 N/mm2 and water absorption of 15%, compared to conventional bricks. The study concludes that using a 15% mixture of textile sludge and clay in interlocking bricks produces strong, environmentally-friendly construction materials while utilizing industrial waste.
UTILIZATION OF EGG SHELL POWDER AND PLASTIC WASTES IN THE PRODUCTION OF CONCR...IRJET Journal
This document summarizes a research study on utilizing egg shell powder and plastic wastes in concrete production. The study involved partially replacing cement with 0-20% egg shell powder and replacing coarse aggregates with 0-40% plastic waste aggregates. Specimens were tested after 7, 14, and 28 days of curing. The optimum mix showed strength results within permissible limits. Utilizing these wastes in concrete can improve its properties while providing an environmentally-friendly use of wastes.
The document describes a study on using recycled plastic bottles as a construction material for building structures like walls. Plastic waste is a major environmental issue, with plastic bottles making up about 11% of landfill content. The study aims to investigate using waste plastic bottles as bricks by filling them with soil or other materials.
The methodology involves collecting plastic bottles, filling them with soil or other filler material, assembling them within a frame, adding mesh or wires for structure, and plastering over the bottles. Tests on compressive strength found the bottle bricks to be nearly as strong as standard clay bricks. Using plastic bottles as bricks could provide environmental benefits by reducing waste and energy needs compared to traditional building materials like fired clay bricks.
IRJET- Manufacturing of Pavement Block by using Waste Plastic and Sea SandIRJET Journal
The document discusses using waste plastic and sea sand to manufacture pavement blocks. Plastic waste production in India is around 56 lakh tons per year but plastic takes centuries to degrade. The project aims to reduce environmental pollution by using shredded and melted waste plastic mixed with sea sand in ratios of 1:1, 1:2, and 1:3 to produce pavement blocks. Testing found the blocks have sufficient strength for uses like footpaths and parking areas, helping reduce plastic waste. The best strength results were obtained with a 1:2 ratio of sand to plastic. The plastic pavement blocks were comparable to conventional cement concrete blocks. The project provides a way to reuse plastic waste.
IRJET - Utilisation of Waste Plastic in Concrete Paver Block as a Partial Rep...IRJET Journal
1) The study investigates the use of waste plastic as a partial replacement for coarse aggregate in concrete paver blocks.
2) Compressive strength tests at 7 and 28 days were conducted for mixes with 0%, 2.5%, 5%, and 7.5% plastic replacement by weight.
3) The results showed that compressive strength increased by up to 10.23% at 7 days and 2.95% at 28 days for mixes with 5% plastic replacement, indicating improved properties from partial plastic inclusion.
Study of concrete by total replacement of coarse aggregate with recycled plas...IRJET Journal
This document summarizes a study that investigated replacing coarse concrete aggregates with recycled plastic waste at percentages of 10% and 20% by weight. Cubes were cast with different replacement percentages and tested for compressive strength after 7 and 28 days of curing. Results showed that concrete with 10% replacement achieved similar compressive strength to conventional concrete after 28 days, while 20% replacement concrete had lower strength. Researchers concluded that replacing 10% of aggregates could reduce resource usage while maintaining strength properties.
Enrichment of the Strength Characteristics of Fibre Reinforced Concrete by us...IRJET Journal
This document discusses using industrial waste polypropylene fiber to enhance the strength characteristics of fiber reinforced concrete. It prepared fiber reinforced concrete specimens with varying percentages of industrial waste polypropylene fiber (0%, 0.25%, 0.5%, 0.75% and 1.00%) and tested their density, compressive strength, and split tensile strength after 7 and 28 days of curing. The results showed that adding 0.5% polypropylene fiber increased the compressive strength by around 10% and split tensile strength by around 17%, providing the maximum strength gains. Using waste polypropylene fiber in concrete helps improve strength properties while providing an environmentally-friendly use for industrial waste.
Experimental Investigation on Utilization of E-Waste in Concrete- Taguchi’s A...IRJET Journal
This document summarizes an experimental study that used Taguchi's statistical optimization method to determine the optimal mix composition for cement-free wastepaper-based lightweight concrete blocks (CWLB). The study found that the ideal CWLB mix included a 2.5 wastepaper aggregate to sand ratio, 0.75 water to binder ratio, and 3.5 metric tons of compaction force. This optimal mix achieved an average compressive strength of 2.71 MPa, density of 901.5 kg/m3, ultrasonic pulse velocity of 989.9 m/s, and estimated elastic modulus of 883.4 MPa. The inclusion of 75% waste material makes CWLB eco-friendly and suitable
An Trial Investigation on Fibre Reinforced Concrete Using Throw Away Polymer ...ijtsrd
The increasing amount of waste material from industry is a about reality that has began the sustainability complications of the environment and ecology of earth surface. The production of fibre within the industry accounts for the worldwide warming by releasing the CO2 and other harmful gases within the atmosphere during its manufacturing. It additionally method waste on the time of producing and the use of at the field. Therefore, formulation of concrete with industrial waste can help in minimizing the environmental and ecological problems. In this look at fibre waste polypropylene fibre become used as an extra cloth of cement concrete. Polypropylene fiber PPF is a artificial hydrocarbon polymer which become introduced to beautify the power of the concrete i.e. compressive and split tensile strength. In this study, we prepared number of specimens by varying percentage of commercial waste polypropylene fiber i. e. 0 , 0.25 , 0.5 , 0.75 and 1.00 . The density of Fibre ferroconcrete FRC was tested immediately after preparing the concrete mix whereas the compressive strength and therefore the split lastingness of the Fibre ferroconcrete FRC were tested after 7 and 28 days of curing. Results indicate that the density of fresh Fibre Reinforced Concrete FRC slightly or negligibly decreases from 2397 kg cm3 to 2393 kg cm3 with the addition of polypropylene fiber. The addition of waste polypropylene fiber increases the strength of Fibre ferroconcrete FRC for all curing ages up to a particular point. After that, there may be an abrupt discount within side the electricity of the Fibre Reinforced Concrete FRC . The addition of 0.5 polypropylene fiber is suggested for the maximum strength with minimum coefficient of brittleness. The addition of 0.5 waste polypropylene fibre increase the compressive strength around 10 and 17 split tensile strength of the Fibre Reinforced Concrete FRC . Dilip Gupta | Dr. Anil Kumar Saxena "An Trial Investigation on Fibre Reinforced Concrete Using Throw Away Polymer Fibre" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-6 , October 2021, URL: https://www.ijtsrd.com/papers/ijtsrd46366.pdf Paper URL : https://www.ijtsrd.com/engineering/civil-engineering/46366/an-trial-investigation-on-fibre-reinforced-concrete-using-throw-away-polymer-fibre/dilip-gupta
Experimental Study on Fiber Reinforced Concrete with Recycled Aggregate Repla...IRJET Journal
This document presents the results of an experimental study on fiber reinforced concrete with recycled aggregate replacing natural aggregate. Concrete samples were prepared with 0%, 5%, and 10% replacement of natural coarse aggregate with recycled aggregate from demolished buildings. Polypropylene fibers of 10mm length were added in proportions of 0%, 0.1%, and 0.15% of cement weight. Compressive strength, tensile strength, and split tensile strength were tested at 7, 14, and 28 days of curing. The results showed that the addition of polypropylene fibers increased the strengths of concrete with recycled aggregate replacement. The highest strengths were achieved with a fiber addition of 0.15% and 5% recycled aggregate replacement.
IRJET - A Review on Green Blocks and Strips using Plastic MudIRJET Journal
This document reviews the use of plastic waste and sand to manufacture blocks and strips for construction. It notes that plastic waste disposal is a major environmental challenge in India. An experiment was conducted to create blocks from plastic waste, sand and water instead of cement, aggregates and water. The blocks were found to have increased strength from the addition of plastic to sand. Using plastic and sand mixtures can produce decorative materials, blocks, strips, tiles and other construction materials in an eco-friendly way while reducing landfill waste. The document outlines the objectives, need, methodology and literature review on this topic. In conclusion, the analysis found that plastic waste can be used to manufacture blocks mixed with sand for construction purposes as a cost-effective and environmentally
Design and Development of Paver Block making MachineIRJET Journal
The document describes a study on the design and development of a machine to make paver blocks from plastic waste. The machine uses an injection molding process where plastic waste is crushed, melted, and injected into a mold to form blocks. Testing showed plastic blocks had higher compressive and split tensile strength than concrete blocks. The plastic blocks also absorbed less water. The document concludes plastic blocks are an environmentally friendly alternative to concrete blocks that can utilize plastic waste.
COMPARATIVE STUDY OF SUSTAINABLE MATERIALS FOR REPLACEMENT OF STEEL REINFORCE...IRJET Journal
This document provides a summary of a research paper that conducted a comparative study of sustainable materials that can replace steel reinforcement in construction. It begins by outlining how the construction sector significantly contributes to environmental pollution and climate change. It then discusses the need to study sustainable alternatives to steel due to the pollution caused by the steel industry. The document reviews various sustainable substitutes that were analyzed as potential replacements for steel reinforcement, including recycled steel, bamboo, cross-laminated timber, glulam, carbon fiber reinforced polymer, and glass fiber polymer reinforcement. It provides background on the research topic, outlines the aims and objectives, and describes the methodology that included literature reviews and case studies. Several relevant literature sources are also summarized that analyze the environmental
This study investigated utilizing e-waste materials as a partial replacement for sand in concrete. Four concrete mixes were tested with varying amounts of shredded acrylonitrile butadiene styrene plastic from e-waste replacing sand: 0.72%, 1.44%, 2.16%, and 2.88%. The compressive strength of each mix was tested at 3, 7, and 28 days. The 2.16% plastic mix achieved the highest compressive strength at 28 days. Utilizing e-waste materials in concrete provides environmental benefits by reducing landfill waste while requiring less natural resources. Further study is needed on other mechanical properties and durability.
IRJET- Experimental Study on the Behaviour of Flexible Pavement with Poly...IRJET Journal
This study experimentally analyzed the effect of adding polypropylene fiber to flexible pavement. Standard tests were performed on conventional aggregate and bitumen. Polypropylene fiber was then added to bitumen and aggregate through wet and dry mixing processes. Additional tests were conducted on modified bitumen and polycoated aggregate. Results showed that addition of up to 5% polypropylene fiber increased penetration values and softening points of bitumen, while decreasing ductility. Tests also indicated physical properties of aggregate improved with polypropylene coating. The study concluded that polypropylene fiber strengthening enhanced flexible pavement performance and lifespan by reducing cracks.
IRJET- A Review Paper on Stabilization of Soil using Plastic Waste as an ...IRJET Journal
This document summarizes a review paper on stabilizing soil using plastic waste as an additive. It discusses how soil stabilization techniques aim to improve soil properties like bearing capacity and shear strength, but traditional methods can be costly and environmentally hazardous. The paper reviews research showing plastic waste can effectively stabilize soil in a cheaper and greener way. Studies demonstrate plastic strips and chips increase soil strength and reduce compressibility when mixed in at optimal percentages. The conclusion is that adding high density polyethylene plastic to soil enhances its engineering properties and provides an economic, eco-friendly solution for reusing plastic waste while improving soil for construction applications like pavements and foundations.
Analysis of Plastic Brick Wall as Load Bearing Construction and Framed Struct...IRJET Journal
This document analyzes using plastic brick walls as load-bearing structures and framed structures. It discusses how plastic bricks made from recycled plastic waste and other materials can provide load-bearing capacity at lower cost than framed structures. The document reviews previous research on load-bearing masonry and plastic bricks. It also outlines the materials used - including cement, coarse and fine aggregates, water, low-density polyethylene plastic, and fly ash. The objective is to evaluate plastic brick walls for load-bearing capacity and cost-effectiveness compared to framed structures. The scope discusses benefits of plastics and efforts to make them more sustainable through biodegradability and recycling.
A Trial Investigation on Reinforced Concrete using Waste Fibreijtsrd
The expanding measure of waste material from industry is a concerning reality that has started the manageability issues of the climate and biology of earth surface. The creation of fiber in the business represents the an Earth wide temperature boost by delivering the carbon dioxide and other destructive gases in the air during its assembling. It likewise measure burn through at the hour of assembling and utilizing on the field. Hence, detailing of cement with mechanical waste can help in limiting the natural and environmental issues. In this investigation fiber squander polypropylene fiber was utilized as an extra material of concrete cement. Polypropylene fiber PPF is a manufactured hydrocarbon polymer which was added to improve the quality of the solid for example compressive and split rigidity. In this examination Amit Singh | Rohit Jain "A Trial Investigation on Reinforced Concrete using Waste Fibre" 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/ijtsrd33464.pdf Paper Url: https://www.ijtsrd.com/engineering/civil-engineering/33464/a-trial-investigation-on-reinforced-concrete-using-waste-fibre/amit-singh
IRJET- A Review on Paper Crete: A Sustainable Building MaterialIRJET Journal
This document provides a review of papercrete, a sustainable building material made from shredded paper, Portland cement, and soil. It discusses the advantages of papercrete such as its low carbon footprint and use of recycled materials. Various mix proportions of papercrete are possible using different amounts of constituents. The document also examines the properties of papercrete like its strength, durability, density, and water absorption. Papercrete bricks are relatively light and flexible, making them suitable for earthquake-prone areas. While papercrete has benefits for construction, more research is needed and acceptance is still lacking in India.
Similar to Cost Optimization of Construction Using Plastic Waste as a Sustainable Construction Material (20)
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.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
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.
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.
Development of Chatbot Using AI/ML Technologiesmaisnampibarel
The rapid advancements in artificial intelligence and natural language processing have significantly transformed human-computer interactions. This thesis presents the design, development, and evaluation of an intelligent chatbot capable of engaging in natural and meaningful conversations with users. The chatbot leverages state-of-the-art deep learning techniques, including transformer-based architectures, to understand and generate human-like responses.
Key contributions of this research include the implementation of a context- aware conversational model that can maintain coherent dialogue over extended interactions. The chatbot's performance is evaluated through both automated metrics and user studies, demonstrating its effectiveness in various applications such as customer service, mental health support, and educational assistance. Additionally, ethical considerations and potential biases in chatbot responses are examined to ensure the responsible deployment of this technology.
The findings of this thesis highlight the potential of intelligent chatbots to enhance user experience and provide valuable insights for future developments in conversational AI.
Encontro anual da comunidade Splunk, onde discutimos todas as novidades apresentadas na conferência anual da Spunk, a .conf24 realizada em junho deste ano em Las Vegas.
Neste vídeo, trago os pontos chave do encontro, como:
- AI Assistant para uso junto com a SPL
- SPL2 para uso em Data Pipelines
- Ingest Processor
- Enterprise Security 8.0 (Maior atualização deste seu release)
- Federated Analytics
- Integração com Cisco XDR e Cisto Talos
- E muito mais.
Deixo ainda, alguns links com relatórios e conteúdo interessantes que podem ajudar no esclarecimento dos produtos e funções.
https://www.splunk.com/en_us/campaigns/the-hidden-costs-of-downtime.html
https://www.splunk.com/en_us/pdfs/gated/ebooks/building-a-leading-observability-practice.pdf
https://www.splunk.com/en_us/pdfs/gated/ebooks/building-a-modern-security-program.pdf
Nosso grupo oficial da Splunk:
https://usergroups.splunk.com/sao-paulo-splunk-user-group/
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.
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.
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.
A brief introduction to quadcopter (drone) working. It provides an overview of flight stability, dynamics, general control system block diagram, and the electronic hardware.
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!