Page 1 of 1
(b) In Figure Q3(b), a structure consists of a spring AB of spring constant, k=3kN/mm and a rod BC. The spring is initia
Posted: Thu May 26, 2022 11:22 am
by answerhappygod
- B In Figure Q3 B A Structure Consists Of A Spring Ab Of Spring Constant K 3kn Mm And A Rod Bc The Spring Is Initia 1 (86.57 KiB) Viewed 29 times
(b) In Figure Q3(b), a structure consists of a spring AB of spring constant, k=3kN/mm and a rod BC. The spring is initially unloaded. The stress-strain relation of rod BC are respectively; o (MPa) = 211400€ &≤0.001195 ε> 0.001195 o (MPa) = 232.4 + 16900 (i) construct a load P versus displacement u curve for the system, if the displacement u is varied from 0 to 1.5mm. (10 marks) (ii) determine the residual stress in rod BC when load P is removed. (6 marks) [Total: 25 marks] 65 mm u B ↓ fim 500 mm ww C