Page 71 - DJJ 40173 compile notes - E-BOOK NEW EDIT WITH INDEX_Neat
P. 71
Direct compression
◦ The fibers of the component tend to shorten due to external forces
COMPRESSION STRESS
σ =
c
σ = compression stress 2
c
P=External Force(N)
2
A=Cross-sectional area of The rod (mm )
