Design the maximum permissible value of W using a factor of safety of 2, based on the following conditions of the structure below. a. Ultimate normal stress in members CD and EF is 160 ksi. b. Ultimate shear stress in pins B, D, F, and H is 110 ksi. c. Ultimate bearing stress on member ACEG is 190 ksi. d. Ultimate bearing stress on support plates at B and H is 220 ksi.

Design the maximum permissible value of W using a factor of safety of 2, based on the following conditions of the structure below. a. Ultimate normal stress in members CD and EF is 160 ksi. b. Ultimate shear stress in pins B, D, F, and H is 110 ksi. c. Ultimate bearing stress on member ACEG is 190 ksi. d. Ultimate bearing stress on support plates at B and H is 220 ksi.

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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Pressure and Stress

Question

Design the maximum permissible value of W using a factor of safety of 2, based on the following
conditions of the structure below.
a. Ultimate normal stress in members CD and EF is 160 ksi.
b. Ultimate shear stress in pins B, D, F, and H is 110 ksi.
c. Ultimate bearing stress on member ACEG is 190 ksi.
d. Ultimate bearing stress on support plates at B and H is 220 ksi.
The support plates are 2 inches thickness, while all members are 6 by 2 inches. Pins B and H are 1.5
inches in diameter while pins C, E, D, and F having 0.80 inches in diameter. Be aware that there are two
identical members CD and EF. Additionally, B uses two support plates while H uses just one.
W
B
15 ft
9 ft
4 ft
3 ft-
H

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