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Determine the magnitude of P such that the gap, 8, between the steel bar and the rigid horizontal beam just comes in contact (i.e. no force in the steel bar). In your calculations neglect the width of the steel bar. Report P in kips to two decimal places. A = PL EA + KATL rigid horizonal beam 95" 100" 60" aluminum bar E= 11,000 ksi A= 1.0 in² AT=50 °F 13.5 x 100 1/°F P= 60" steel bar E=29,000 ksi A=1.0 in2 AT=75 °F a= 6.5 x 10 1/°F 80" inital gap, 8=0.157 before any temperature or load is applied

Determine the magnitude of P such that the gap, 8, between the steel bar and the rigid horizontal beam just comes in contact (i.e. no force in the steel bar). In your calculations neglect the width of the steel bar. Report P in kips to two decimal places. A = PL EA + KATL rigid horizonal beam 95" 100" 60" aluminum bar E= 11,000 ksi A= 1.0 in² AT=50 °F 13.5 x 100 1/°F P= 60" steel bar E=29,000 ksi A=1.0 in2 AT=75 °F a= 6.5 x 10 1/°F 80" inital gap, 8=0.157 before any temperature or load is applied

Structural Analysis
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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Determine the magnitude of P such that the gap, 8, between the steel bar and the rigid horizontal beam just comes in contact (i.e. no force in the steel bar). In your calculations neglect the width of the steel bar. Report P in kips to two decimal places. A = PL EA + KATL rigid horizonal beam 95" 100" 60" aluminum bar E=11,000 ksi A = 1.0 in² AT=50 °F 13.5 x 100 1/°F Ɑ= 60" steel bar E= 29,000 ksi A=1.0 in² AT=75 °F a= 6.5 x 108 1/°F 80" inital gap, 8=0.157 before any temperature or load is applied
Transcribed Image Text:Determine the magnitude of P such that the gap, 8, between the steel bar and the rigid horizontal beam just comes in contact (i.e. no force in the steel bar). In your calculations neglect the width of the steel bar. Report P in kips to two decimal places. A = PL EA + KATL rigid horizonal beam 95" 100" 60" aluminum bar E=11,000 ksi A = 1.0 in² AT=50 °F 13.5 x 100 1/°F Ɑ= 60" steel bar E= 29,000 ksi A=1.0 in² AT=75 °F a= 6.5 x 108 1/°F 80" inital gap, 8=0.157 before any temperature or load is applied
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