Question
Download Solution PDFA block of steel is loaded by a tangential force on its top surface while the bottom surface is held rigidly. The block may deform due to-
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Shear Deformation:
- Deformation by which a small rectangle is changed into a parallelogram and in which deformation is measured as the total angular change in radians at each corner.
- Shear Forces cause shearing deformation.
- If a block or element is subject to tangential force on the top surface and the bottom surface is held rigidly (fixed), then the block or element undergoes shear deformation.
- An element undergoes shear does not change in length but undergoes a change in shape.
- The change in angle (θ) at the corner of an original rectangular block is called shear strain.
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