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all steel are Fy = 345 MPa unless noted otherwise W12x19: d = 30.8864 cm bf = 100mm tf = 8.725 mm tw = 5.925 mm Zx = 404.76x10^3 mm3 ry = 20.87 mm rx = 122.70 mm Jc = 75.34x10^3 mm4 Sx= 350x10^3 mm3 Cw=3.52x10^10 mm6 ly = 1.535x10^6 mm4 Ix = 54.11x10^6 mm4 W12X26 -6,000 mm DL = 1.5 kN/m LL = 5 kN/m W12X19 Ө W12X26 W12x26: A = 4935 mm2 ry = 38.20 mm rx = 131.17 mm HINT: Circle denotes simply supported supports or connections. 3,700 mm-

all steel are Fy = 345 MPa unless noted otherwise W12x19: d = 30.8864 cm bf = 100mm tf = 8.725 mm tw = 5.925 mm Zx = 404.76x10^3 mm3 ry = 20.87 mm rx = 122.70 mm Jc = 75.34x10^3 mm4 Sx= 350x10^3 mm3 Cw=3.52x10^10 mm6 ly = 1.535x10^6 mm4 Ix = 54.11x10^6 mm4 W12X26 -6,000 mm DL = 1.5 kN/m LL = 5 kN/m W12X19 Ө W12X26 W12x26: A = 4935 mm2 ry = 38.20 mm rx = 131.17 mm HINT: Circle denotes simply supported supports or connections. 3,700 mm-

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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-6,000 mm DL 1.5 kN/m LL = 5 kN/m W12X19 all steel are Fy = 345 MPa unless noted otherwise W12x19: d = 30.8864 cm bf = 100mm tf = 8.725 mm tw = 5.925 mm Zx = 404.76x10^3 mm3 ry = 20.87 mm rx = 122.70 mm Jc = 75.34x10^3 mm4 Sx = 350x10^3 mm3 Cw=3.52x10^10 mm6 ly = 1.535x10^6 mm4 Ix = 54.11x10^6 mm4 What is the section capacity of the beam? A 139.64 kN-m B 193.64 kN-m C 169.64 kN-m D 146.64 kN-m W12X26 D W12X26 W12x26: A = 4935 mm2 ry= 38.20 mm rx = 131.17 mm HINT: Circle denotes simply supported supports or connections. -3,700 mm-
Transcribed Image Text:-6,000 mm DL 1.5 kN/m LL = 5 kN/m W12X19 all steel are Fy = 345 MPa unless noted otherwise W12x19: d = 30.8864 cm bf = 100mm tf = 8.725 mm tw = 5.925 mm Zx = 404.76x10^3 mm3 ry = 20.87 mm rx = 122.70 mm Jc = 75.34x10^3 mm4 Sx = 350x10^3 mm3 Cw=3.52x10^10 mm6 ly = 1.535x10^6 mm4 Ix = 54.11x10^6 mm4 What is the section capacity of the beam? A 139.64 kN-m B 193.64 kN-m C 169.64 kN-m D 146.64 kN-m W12X26 D W12X26 W12x26: A = 4935 mm2 ry= 38.20 mm rx = 131.17 mm HINT: Circle denotes simply supported supports or connections. -3,700 mm-
What should be the length of the beam so that its under plastic lateral torsional buckling? Lp A) 884.38 mm B 844.38 mm C) 888.38 mm D 848.38 mm What is the moment capacity of the beam and is it adequate? (A) 8.2 kN-m, Inadequate B 8.2 kN-m, adequate c) 32.945 kN-m, Inadequate (D) 32.945 kN-m, adequate
Transcribed Image Text:What should be the length of the beam so that its under plastic lateral torsional buckling? Lp A) 884.38 mm B 844.38 mm C) 888.38 mm D 848.38 mm What is the moment capacity of the beam and is it adequate? (A) 8.2 kN-m, Inadequate B 8.2 kN-m, adequate c) 32.945 kN-m, Inadequate (D) 32.945 kN-m, adequate
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