project about stress and strain Explanation of the difference between stress and strain
please make sure it is correct The difference between stress application and strain repose in for viscoelastic materials is known as: 1. Storage Modulus Loss Modulus Tan delta O III OIV Phase Lag
5. Constitutive matrix What is it used for? Differences between plane stress and plane strain Stress and strain tensors in plane stress and plane strain 5. Constitutive matrix What is it used for? Differences between plane stress and plane strain Stress and strain tensors in plane stress and plane strain
Problem 9) a) b) What is the difference between the engineering stress and true stress Explain the meaning of plane stress and plane strain. Ans: See class notes
Can I get an explanation on what Strain/stress-induced Birefringence is and how it works?
Figure (a) shows the stress strain relations for two different materials, A and B. Between A and B, which one has higher strength? stress B strain Figure (a) O A. Material A OB. Material B Figure (a) shows the stress strain relations for two different materials, A and B. Figure (b) is a schematic of the catastrophic failure of a Liberty ship. Between A and B. which material could have been used in construction of the ship and caused this...
5. For rock deformation characteristics, be able to draw on stress-strain plots the general nature of strong-stiff brittle rock, weak soft ductile rock, strong ductile rock, etc... Be able to draw the secant, average, and tangent Young's modulus. Be able to identify different points on the stress- strain curve that describes the behavior of the rock with accumulated strain (deformation). What is the difference between stress and strength?
( formula and units ) -vertical stress ? -vertical strain ? -shear stress ? -shear strain ? -axial strain ? -plane stress ?
2. If an engineering stress-strain curve shows a stress of 130ksi at a strain of 1890 , determine the true stress and strain at that point.
i) What is the difference between true stress and engineering stress? Why do engineers not consider a test specimen's true stress? ii) Explain how a plot of stress versus strain is produced from force versus extension data iii) Looking at the diagram shown below 400 3 2 S 300 200 100 Metal 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 Strain a) What is the name of the 0 to 1 region in Metal A? b) With reference to...
Please give a full, detailed, worded explanation. Thank you :))) S. Draw a possible stress strain graph for a material with a yield stress of 300 MPa, an elastic modulus of 200 GPa, a UTS of 450 MPa and a ductility of 20%. Calculate the elastic strain at the point where the material starts to plastically deform. 6. A nylon rope with an elastic modulus of 3 GPa is placed under a force of 17.5 kN. The cross-sectional area of...