Given the applied load and properties of a simply supported I-beam, determine the initial prestressing condition at the bottom of the beam by using basic concept method. Span = 34 ft
Given the applied load and properties of a simply supported I-beam, determine the initial prestressing condition at the bottom of the beam by using basic concept method. Span = 34 ft
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.2.15P: Repeat Problem 11.2-14 using L = 12 ft, ß = 0.25 kips/in., ßRl= 1.5ßL2, and ßR2= 2 ßR1.
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![I
fc = 6000 psi
WLL 3600 lb/ft
WD=384 lb/ft
Properties:
As = 369 in²
Ig = 50979 in*
ct = 15.83 in
cb = 20.17 in
st=3527 in³
Sb = 3220 in ³
e = 13.12 in
Aps = 1.53 in²
ft = 930 psi
fpi= 1189000 psi
Given the applied load and properties of a simply supported I-beam, determine the initial
prestressing condition at the bottom of the beam by using basic concept method. Span =
34 ft](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F854ecf9e-0041-4d93-9feb-0aeea58dcac0%2F3454aaa7-22f1-4dad-bc43-49a4fc8b791b%2Fkuj8zfw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:I
fc = 6000 psi
WLL 3600 lb/ft
WD=384 lb/ft
Properties:
As = 369 in²
Ig = 50979 in*
ct = 15.83 in
cb = 20.17 in
st=3527 in³
Sb = 3220 in ³
e = 13.12 in
Aps = 1.53 in²
ft = 930 psi
fpi= 1189000 psi
Given the applied load and properties of a simply supported I-beam, determine the initial
prestressing condition at the bottom of the beam by using basic concept method. Span =
34 ft
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