Page 202 - Aircraft Stuctures for Engineering Student
P. 202
186 Structural instability
-
t
-
C
X 75 rnm
----2.5mm
2.5mrn
I -
Fig. 6.22 Column seclion of Example 6.1.
0 - PCR(rx) - Pxs
- PCR(~~) 0 PYS =o (6.91)
PYS -Pxs Io (P - PcR(e) )/A
