A pin-connected structure is supported and loaded as shown. Member ABCD is rigid and is horizontal before the load Pis applied. Bars (1) and (2) are both made from steel [E = 30.000 ksi] and both have a cross-sectional area of 1.25 in.?. If the normal stress in bar (1) must be limited to 19 ksi, determine the maximum load P that may be applied to the rigid bar. %3D 120 in. 80 in. (2) (1) 54 in. 54 in. 24 in. O 41.7 kips O 22.7 kips O 35.6 kips O 45.1 kips O 38.0 kips

A pin-connected structure is supported and loaded as shown. Member ABCD is rigid and is horizontal before the load Pis applied. Bars (1) and (2) are both made from steel [E = 30.000 ksi] and both have a cross-sectional area of 1.25 in.?. If the normal stress in bar (1) must be limited to 19 ksi, determine the maximum load P that may be applied to the rigid bar. %3D 120 in. 80 in. (2) (1) 54 in. 54 in. 24 in. O 41.7 kips O 22.7 kips O 35.6 kips O 45.1 kips O 38.0 kips

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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