112. Determine the cross-sectional areas of members AG, BC, and CE for the truss shown in Fig. P-112. The stresses are not to exceed 20 ksi in tension or 14 ksi in compression A reduced stress in compression is specified to reduce the danger of buckling. Ans. A01.17 in.¹; Ac 5.15 in.¹; Ace 1.43 in -

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter4: Plane And Space Trusses
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112. Determine the cross-sectional areas of members AG, BC, and CE for the truss shown
in Fig. P-112. The stresses are not to exceed 20 ksi in tension or 14 ksi in compression
A reduced stress in compression is specified to reduce the danger of buckling.
1.17 in.; Aac 5.15 in.¹; Acr-1.43 in
Ans. A
4 ft
401
6 ft.
G
40 kips
6 f
4 ft
25 kips
6 ft
Do
Figure P-112
Transcribed Image Text:112. Determine the cross-sectional areas of members AG, BC, and CE for the truss shown in Fig. P-112. The stresses are not to exceed 20 ksi in tension or 14 ksi in compression A reduced stress in compression is specified to reduce the danger of buckling. 1.17 in.; Aac 5.15 in.¹; Acr-1.43 in Ans. A 4 ft 401 6 ft. G 40 kips 6 f 4 ft 25 kips 6 ft Do Figure P-112
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