Required: qno7 . Virtual work method for beams (statically determinate). Ok See below question examples .dont reject
Required: qno7 . Virtual work method for beams (statically determinate). Ok See below question examples .dont reject
Principles of Foundation Engineering (MindTap Course List)
8th Edition
ISBN:9781305081550
Author:Braja M. Das
Publisher:Braja M. Das
Chapter6: Vertical Stress Increase In Soil
Section: Chapter Questions
Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...
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Required: qno7 . Virtual work method for beams (statically determinate). Ok
See below question examples .dont reject
Transcribed Image Text:1. Double Integration Method (Statically Determinate)
Calculate the following for a cantilever beam shown. Assume constant El of 7,800 KN-m^3
a. Vertical Reaction at M
b. omax, mm
c. slope at the free end degrees.
E
REAL
CONJUGATE
J
E
B
15KN
M
5B=8max
MB'=703.04
El
B'V=202.8
El
5.2m
Smax=-703.04 x 1000mm
7800
Smax-90.1333mm!
SET
Bv'=
15KN
[Fv=01+
+Bv=1 (5.2) (78)=0
2
202.8
EI
M
0B=
-15(5.2)=
BP @A
OB=5.1641°
EMB'= 0+
+MB'=1 (5.2) (78) (2/3 X 5.2=0
2
MB'= 703.04
03.04
-703.04 rad X
7800
180
Trad
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