Solution Found!
The volume of a tensile specimen is essentially constant
Chapter 2, Problem 2.32(choose chapter or problem)
QUESTION:
The volume of a tensile specimen is essentially constant while plastic deformation occurs. If the initial diameter of the specimen is \(d_{1}\), show that when the diameter is d, the true strain is \(\epsilon_{t}=2 \ln \left(d_{1} / d\right)\).
Questions & Answers
QUESTION:
The volume of a tensile specimen is essentially constant while plastic deformation occurs. If the initial diameter of the specimen is \(d_{1}\), show that when the diameter is d, the true strain is \(\epsilon_{t}=2 \ln \left(d_{1} / d\right)\).
ANSWER:Step 1 of 2
If the volume is constant,