GIVEN; A W 10 x 1D0 steel “very short" column (A = 11.1 in²) on a concrete pedestal and footing 60 kips Eseel = 30 x 10° ksi asteel = 6.5 x 106 in/in/°F Column – W 10 x 100 L= 6' steel 19 in.-diameter pedestal Square footing- 5'x5' Econcrete = 3 x 10° ksi Aconcrete = 5.5 x 10“ in/in/ºF Concrete

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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GIVEN: A W 10 x ID0 steel “very short column (A = 11.1 in²) on a concrete pedestal and footing
60 kips
Esteel = 30 x 10° ksi
asteel = 6.5 x 106 in/in/°F
| Column– W 10 y 100
L= 6'
-steel
Econcrete = 3 x 10° ksi
lconcrete = 5.5 x 106 in/in/°F
18-in.-diameter pedestal
Square footing – 5'x5'
Concrete
Transcribed Image Text:GIVEN: A W 10 x ID0 steel “very short column (A = 11.1 in²) on a concrete pedestal and footing 60 kips Esteel = 30 x 10° ksi asteel = 6.5 x 106 in/in/°F | Column– W 10 y 100 L= 6' -steel Econcrete = 3 x 10° ksi lconcrete = 5.5 x 106 in/in/°F 18-in.-diameter pedestal Square footing – 5'x5' Concrete
REQ’D; A) Bearing stress on surface between pedestal and footing due to the axial load, P
B) Total axial lengthening of the column, pedestal and footing due to a 125 °F increase only (no load)
Transcribed Image Text:REQ’D; A) Bearing stress on surface between pedestal and footing due to the axial load, P B) Total axial lengthening of the column, pedestal and footing due to a 125 °F increase only (no load)
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