All Questions
Tagged with mechanical-engineering solid-mechanics
111
questions
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3
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634
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Honeycomb structures vs shear stress
Honeycomb structures are made of top and bottom shells and honeycomb geometry at core. In terms of bending load, maximun normal strains take place on top and bottom hence, sheet parts can support them ...
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1
answer
164
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Stress strain curve [duplicate]
According to uniaxial stress strain curve, specimen fails at a certain stress value since necking begins.
My question is that, same stress value appears before necking especially around yield point ...
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0
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28
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What bending test and torsion test standard are recommend for a surfboard?
I wish to find a bending and torsion test standard for a surfboard (non-prismatic) that is roughly 2000mm long. The closest I've found for bending test is probably those ones that are designed for ...
0
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2
answers
383
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How to perform 3 point bending test by using force instead of displacement in ABAQUS?
I know you can apply displacement to a rigid body (cylindrical rod) to perform a 3 point bending test in ABAQUS. Is it possible to apply force to the rod (e.g. rod with super high young's modulus so ...
1
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1
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73
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How do we know that deformations occur in a uniform fashion throughout the length of shaft?
When equal and opposite torque act on the two ends of a circular shaft,how do we know that deformations occur in a uniform fashion throughout the length of shaft?Is it because that all cross section ...
1
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1
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185
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Can isotropic materials become anisotropic under elastic deformation?
Are there solid materials that begin as isotropic materials (i.e. isotropic elastic parameters) in their natural (i.e. unstressed) state, but that become anisotropic under sufficient stress/strain? ...