Civil Engineering Reference
In-Depth Information
100 kN
A
B
C
1m
D
2m
2m
F
IGURE
P.16.13
Ans.
91.6 kN.
P.16.14
Determine the distribution of bending moment in the frame shown in Fig.
P.16.14.
w
B
C
EI
2
EI
2
EI
L
A
D
2
L
/3
F
IGURE
P.16.14
7
wL
2
/45
M
C
=
8
wL
2
/45. Parabolic distribution on AB, linear on BC
Ans. M
B
=
and CD.
P.16.15
Use the flexibility method to determine the end moments in the members of
the portal frame shown in Fig. P.16.15. The flexural rigidity of the horizontal member
BC is 2
EI
while that of the vertical members AB and CD is
EI
.
4kN
B
C
2kN
2
EI
10 m
EI
EI
A
D
5m
10 m
F
IGURE
P.16.15
