Page 200 - Marine Structural Design
P. 200
176 Part II Ultimate Strength
3
Y -3( 1 - cos?)
(a) Assumed deflectfon mode
(b) Force and manent acting
on cmss sections
=Y 'cr L
(c) Schematic representation of
stress-strain relationshfp
Figure 9.16 Assumed Local Buckling Mode for COS Model
Case A' Strain Stress
Figure 9.17 Elasto-Plastic Stress Distribution Accompanied
by Local Buckling (COS Model)
