Page 94 - Civil Engineering Formulas

C
D
(d) Combination mechanism C θ θ
E

B θ
A D
1.5P 2θ
C E (g)
D
L 2 θL 2
(c) Frame mechanism B θ A
E θ θ

B θL 2 P C D θ
A
L 2
C D
L (f) Ultimate-load possibilities for a rigid frame of constant section with fixed bases.
θL
(b) Beam mechanism B θ
2
E A
P
θ
C
B A θ
θL 2 L 2
1.5P E
L 2
C D L 2θ 2 (e)
1.5P L 2 θ

E L (a) B
FIGURE 2.11
L 2
B A

P

48