400 A W 12x72 steel column is subjected to a load of 300 kips as shown below. Determine the following: 1. Compression stress developed in the column. 2. Bearing stress between steel base plate and concrete footing. 3. Bearing stress between the concrete footing base and the soil. 4. Total shortening of the column (E=30,000 ksi). L=10' "6- י7 18" 18" W 12x72 7'-6" 16"

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 1.7.10P: Three round, copper alloy bars having the same length L but different shapes are shown, in the...
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400
A W 12x72 steel column is subjected to a load of 300 kips as shown
below. Determine the following:
1. Compression stress developed in the column.
2. Bearing stress between steel base plate and concrete footing.
3. Bearing stress between the concrete footing base and the soil.
4. Total shortening of the column (E=30,000 ksi).
L=10'
"6- י7
18"
18"
W 12x72
7'-6"
16"
Transcribed Image Text:400 A W 12x72 steel column is subjected to a load of 300 kips as shown below. Determine the following: 1. Compression stress developed in the column. 2. Bearing stress between steel base plate and concrete footing. 3. Bearing stress between the concrete footing base and the soil. 4. Total shortening of the column (E=30,000 ksi). L=10' "6- י7 18" 18" W 12x72 7'-6" 16"
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