Problem # 1: A rectangular bar is subjected to tensile forces of 2230 kN. Use E = 110 GPa and v = 0.34. Determine the change in the dimension of its cross-section along X and Z directions. Also, calculate the change in the volume of the bar.
Added by Laura J.
Close
Step 1
34. Stress = 2230 kN/m^2 Strain = 2230 kN/m^2 Show more…
Show all steps
Your feedback will help us improve your experience
Kratika Bhadauria and 87 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Sri K.
A 400-mm long bar has a rectangular cross-section of 10 mm x 30 mm. This bar is subjected to: (i) 15 KN tensile force on the 10 mm x 30 mm faces. (ii) 80 KN compressive force on the 10 mm x 400 mm faces. (iii) 180 KN tensile force on the 30 mm x 400 mm faces. Find the change in volume if E = 2 x 10^5 N/mm^2 and v = 0.3. Then, calculate the bulk modulus.
Madhur L.
A metallic bar 300 mm x 100 mm x 40 mm is subjected to a force of 5 kN (tensile) along the x-direction, 6 kN (tensile) along the y-direction, and 4 kN (tensile) along the z-direction. Determine the change in the volume of the block. Take E = 2x105 N/mm^2 and Poisson's ratio = 0.25.
Kratika B.
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD