Problem 3. s Plot influence lines for: reaction at A, C and D, the shear at E and moment at D. Where should a point load of 10 k and a distributed load of 800 lb/ft with variable length needs to be placed for maximum moment at D. What is the value of this moment (positive or negative)? A B с E RA Rc RD VE Mp 4' 3' 3 D F 5' G

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Problem 3.
Plot influence lines for: reaction at A, C and D, the shear at E and moment at D. Where should a point load of 10
k and a distributed load of 800 lb/ft with variable length needs to be placed for maximum moment at D. What is
the value of this moment (positive or negative)?
A
B
E
RA
Rc
2²
VE
M₁
3 3
D F
5'
TI
5'
Transcribed Image Text:Problem 3. Plot influence lines for: reaction at A, C and D, the shear at E and moment at D. Where should a point load of 10 k and a distributed load of 800 lb/ft with variable length needs to be placed for maximum moment at D. What is the value of this moment (positive or negative)? A B E RA Rc 2² VE M₁ 3 3 D F 5' TI 5'
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