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If lateral supports are to be provided, calculate the biggest spacing to be specified so that the nominal moment capacity is equal to the plastic moment capacity of the beam.

If lateral supports are to be provided, calculate the biggest spacing to be specified so that the nominal moment capacity is equal to the plastic moment capacity of the beam.

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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SITUATION. Refer to figure. Given: S= 3m L- 10m Superimposed Dead Load = 6.0 kPa Live Load = 4.8 kPa F G Properties of Beam CG: Section 468 mm x 97 kg/m Areа, А. 12,324 mm^2 Depth, d 465 mm Flange width, bf 193 mm Flange thickness, tf = 19 mm Web thickness, tw = 11 mm Moment of Inertia, Ix = 445 x 10°6 mm^4 Moment of Inertia, ly = 23 х 10%6 mm^4 Plastic Section Modulus, Zx = 3250 x 10^3 mm^3 Plastic Section Modulus, Zy = 405 x 1013 mm^3 Yield Strength, Fy = 344 MPa ITS 50 mm Considering bending about x - axis Which of the following gives the maximum bending stress in Beam CG at ultimate loads? 217 В 299 248 D 98
Transcribed Image Text:SITUATION. Refer to figure. Given: S= 3m L- 10m Superimposed Dead Load = 6.0 kPa Live Load = 4.8 kPa F G Properties of Beam CG: Section 468 mm x 97 kg/m Areа, А. 12,324 mm^2 Depth, d 465 mm Flange width, bf 193 mm Flange thickness, tf = 19 mm Web thickness, tw = 11 mm Moment of Inertia, Ix = 445 x 10°6 mm^4 Moment of Inertia, ly = 23 х 10%6 mm^4 Plastic Section Modulus, Zx = 3250 x 10^3 mm^3 Plastic Section Modulus, Zy = 405 x 1013 mm^3 Yield Strength, Fy = 344 MPa ITS 50 mm Considering bending about x - axis Which of the following gives the maximum bending stress in Beam CG at ultimate loads? 217 В 299 248 D 98
If lateral supports are to be provided, calculate the biggest spacing to be specified so that the nominal moment capacity is equal to the plastic moment capacity of the beam. A 1.0 B 1.5 2.0 D 2.5
Transcribed Image Text:If lateral supports are to be provided, calculate the biggest spacing to be specified so that the nominal moment capacity is equal to the plastic moment capacity of the beam. A 1.0 B 1.5 2.0 D 2.5
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