Problem B-3 [Design Problem – Simple Loading/2D] A simply supported structure is composed of two members AB and BE (connected by a pin joint at B). Configuration of the structure, pin supports (A and D) and external loadings exerted on the structure are shown in the figure. 500 lb/ft 30° OE C 10 kips Given the allowable normal stress of AB is 10 ksi, determine the minimum cross-sectional area of AB needed 1 ft 1 ft 1 ft to carry the external loadings.

Problem B-3 [Design Problem – Simple Loading/2D] A simply supported structure is composed of two members AB and BE (connected by a pin joint at B). Configuration of the structure, pin supports (A and D) and external loadings exerted on the structure are shown in the figure. 500 lb/ft 30° OE C 10 kips Given the allowable normal stress of AB is 10 ksi, determine the minimum cross-sectional area of AB needed 1 ft 1 ft 1 ft to carry the external loadings.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.3.20P: A plane Frame is restrained at joints A and D, as shown in the figure. Members AB and BCD are pin...

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