Situation: A W14x90 (Fy=345 MPa) is simply supported beam with a span length of 45 feet. It is laterally supported at its ends only. Determine the flexural strength of the member. Use LRFD and ASD. (Use the Metric Table for the properties of the section.) Cb=1.14 Guide: - Determine whether the shape is compact, noncompact, or slender using Table B4.1b. - Based on its classification, refer to Table User Note F1.1 for the applicable section from sections F2-F13. - Solve the design and allowable flexural strengths.
Situation: A W14x90 (Fy=345 MPa) is simply supported beam with a span length of 45 feet. It is laterally supported at its ends only. Determine the flexural strength of the member. Use LRFD and ASD. (Use the Metric Table for the properties of the section.) Cb=1.14 Guide: - Determine whether the shape is compact, noncompact, or slender using Table B4.1b. - Based on its classification, refer to Table User Note F1.1 for the applicable section from sections F2-F13. - Solve the design and allowable flexural strengths.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Situation:
A W14x90 (Fy=345 MPa) is simply supported beam with a span length of 45 feet. It is laterally supported at its
ends only. Determine the flexural strength of the member. Use LRFD and ASD. (Use the Metric Table for the properties of the section.) Cb=1.14
Guide:
- Determine whether the shape is compact, noncompact, or slender using Table B4.1b.
- Based on its classification, refer to Table User Note F1.1 for the applicable section from sections F2-F13.
- Solve the design and allowable flexural strengths.
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