A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional area of A = 2.4 in.?. Assume a :3.50 ft and b = 4.20 ft. If the normal stress in each member must not exceed 50 ksi, determine the maximum load Pmax that may besupported by the structure. A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional area of A = 2.3 in.². Assume a =3.75 ft and b = 4.50 ft. If the normal stress in each member must not exceed 50 ksi, determine the maximum load Pmax that may besupported by the structure.DAnswer: Pmax=ibBbkips

each member cross sectional area =-2.4 in2a=3.50 ftb=4.20 ftNormal stress in each member not exceed…

Answered: A pin-connected truss is loaded and…

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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A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional area of A = 2.4 in.?. Assume a : 3.50 ft and b = 4.20 ft. If the normal stress in each member must not exceed 50 ksi, determine the maximum load Pmax that may be supported by the structure.

A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional area of A = 2.3 in.². Assume a =
3.75 ft and b = 4.50 ft. If the normal stress in each member must not exceed 50 ksi, determine the maximum load Pmax that may be
supported by the structure.
D
Answer: Pmax=
i
b
B
b
kips

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