The bar DA is rigid and is originally held in the horizontal position when the weight W is supported from C. If the weight causes B to displace downward 0.025in. Also, if the wires are made of A-36 steel and have a cross-sectional area of 0.002in?, E=29000ksi determine the strain in wires DE. DE 3 ft -2 ft-–3 ft- D B 4 ft W

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Strength
a. 1.67*10-3
O b. None
c. 2.67*10-3
d. 2.167*10-3
O e. 1.167*10-3
Transcribed Image Text:a. 1.67*10-3 O b. None c. 2.67*10-3 d. 2.167*10-3 O e. 1.167*10-3
The bar DA is rigid and is originally held in
the horizontal position when the weight W is
supported from C. If the weight causes B to
displace downward 0.025in. Also, if the
wires are made of A-36 steel and have a
cross-sectional area of 0.002in2, E=29000Oksi
determine the strain in wires DE.
3 ft
-2 ft→ 3 ft-
D B
4 ft
W
a. 1.67*10-3
Transcribed Image Text:The bar DA is rigid and is originally held in the horizontal position when the weight W is supported from C. If the weight causes B to displace downward 0.025in. Also, if the wires are made of A-36 steel and have a cross-sectional area of 0.002in2, E=29000Oksi determine the strain in wires DE. 3 ft -2 ft→ 3 ft- D B 4 ft W a. 1.67*10-3
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