Solution Found!
The steel bar has the original dimensions shown in the
Chapter 4, Problem 4-23(choose chapter or problem)
The steel bar has the original dimensions shown in the figure. If it is subjected to an axial load of 50 kN, determine the change in its length and its new cross-sectional dimensions at section a–a. \(E_{\mathrm{st}}=200 \mathrm{GPa}, \nu_{\mathrm{st}}=0.29\).
Questions & Answers
QUESTION:
The steel bar has the original dimensions shown in the figure. If it is subjected to an axial load of 50 kN, determine the change in its length and its new cross-sectional dimensions at section a–a. \(E_{\mathrm{st}}=200 \mathrm{GPa}, \nu_{\mathrm{st}}=0.29\).
ANSWER:
Problem 4-23The steel bar has the original dimensions shown in the figure. If it is subjected to an axial load of50 kN, determine the change in its length and its new cross-sectional dimensions at section aa.Est = 200 GPa, nst = 0.29. Step-by-step solution Step 1 of 7 Consider the steel bar subjected to an axial load as follows: