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The 40-kip vertical load at Joint C in the steel truss shown below produces the forces given in the accompanying table. The cross-sectional area of each member is 4.0 in', and the length of each member is given in the table. The elastic modulus of steel is 29.000 ks The downward vertical displacement (in.) of Joint C is most nearly: Member Force, F Length, L FL (kips) (in.) AE AB 50.0 240 0.1034 BC 49 2 473 0.2008 CD 75.0 480 0.3103 AD -30.0 288 -0,0745 BD -25.0 240 0.0517

The 40-kip vertical load at Joint C in the steel truss shown below produces the forces given in the accompanying table. The cross-sectional area of each member is 4.0 in', and the length of each member is given in the table. The elastic modulus of steel is 29.000 ks The downward vertical displacement (in.) of Joint C is most nearly: Member Force, F Length, L FL (kips) (in.) AE AB 50.0 240 0.1034 BC 49 2 473 0.2008 CD 75.0 480 0.3103 AD -30.0 288 -0,0745 BD -25.0 240 0.0517

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
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The 40-kip vertical load at Joint C in the steel truss shown below produces the forces given in the accompanying table. The cross-sectional area of each member is 4.0 i, and the length of each member is given in the table. The elastie modulus of steel is 29.000 ksi. The downward vertical displacement (in.) of Joint C is most nearly: Member Force, F Length, L FL (kips) (in.) AE AB 50.0 240 0.1034 BC 49.2 473 0.2008 CD 75.0 480 -0.3103 AD -30.0 288 -0.0745 BD -25.0 240 0.0517 40 kips 3201 160 f 24.0 24.0 1046 OB 0294 OC 0.132 OD. 0.102
Transcribed Image Text:The 40-kip vertical load at Joint C in the steel truss shown below produces the forces given in the accompanying table. The cross-sectional area of each member is 4.0 i, and the length of each member is given in the table. The elastie modulus of steel is 29.000 ksi. The downward vertical displacement (in.) of Joint C is most nearly: Member Force, F Length, L FL (kips) (in.) AE AB 50.0 240 0.1034 BC 49.2 473 0.2008 CD 75.0 480 -0.3103 AD -30.0 288 -0.0745 BD -25.0 240 0.0517 40 kips 3201 160 f 24.0 24.0 1046 OB 0294 OC 0.132 OD. 0.102
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