Introduction to Mechanics of Deformable Solids |
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Page 104
... unloading , however , the elastic modulus E again controls . A temperature change at any stage in the unloading will alter the state of stress ( the forces P1 and P2 ) , and care must be taken to use the appropriate modulus for each ...
... unloading , however , the elastic modulus E again controls . A temperature change at any stage in the unloading will alter the state of stress ( the forces P1 and P2 ) , and care must be taken to use the appropriate modulus for each ...
Page 123
... unloaded abruptly to M = 0 and kept at zero for all subsequent time : 1. What is the initial angular rotation ? 2. Find the value of 0 after the long time t at M. 3. What is the value of immediately upon unloading ? 4. What is the final ...
... unloaded abruptly to M = 0 and kept at zero for all subsequent time : 1. What is the initial angular rotation ? 2. Find the value of 0 after the long time t at M. 3. What is the value of immediately upon unloading ? 4. What is the final ...
Page 150
... unloading from a value of M close to Mo in a perfectly plastic doubly symmetric beam . Superposition of the elastic unloading stress distribution on the plastic dis- tribution provides a direct method of obtaining the residual stress ...
... unloading from a value of M close to Mo in a perfectly plastic doubly symmetric beam . Superposition of the elastic unloading stress distribution on the plastic dis- tribution provides a direct method of obtaining the residual stress ...
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Common terms and phrases
aluminum applied assemblage axial force beam behavior change in length circle circumferential column components of stress computed constant cross section cylinder dashpot deflection diameter dimensions direction displacement elastic elastic-perfectly plastic elongation equations of equilibrium factor of safety free-body sketch homogeneous HR steel idealization increase inelastic initial interior pressure isotropic Kelvin material linear Maxwell linear-elastic linear-viscous load M₂ maximum Maxwell material modulus Mohr's circle neutral axis nonlinear normal stress outer P₁ P₂ perfectly plastic perpendicular plane plastic deformation plastic-limit Prob problem pure bending radial radius ratio residual stress rotation shaft shear strain shear stress shell shown in Fig simple shear simple tension solution statically statically indeterminate stress and strain stress-strain curve stress-strain relations structural Suppose surface symmetry t₁ temperature tensile stress thick-walled thickness time-dependent torsion uniaxial uniform unloading versus viscous yield point yield stress Young's modulus zero ΕΙ σα σο στ