Girder ABCD below, is made up of W-section and two 10 mm steel plate, supports two intermediate beams at point B and C. A 15 kN/m uniformly distributed load is imposed at girder ABCD in addition to concentrated loads due to two intermediate beams. The intermediate beams are 5 meters long and subjected to a 6kN/m uniformly distributed load. Assume all member is simply supported. Use E=200 GPa, Fy= 420 MPa. Neglect beam weight. a. Determine the maximum bending stress in MPa, on the girder ABCD using the built-up section provided b. Determine the moment of inertia (INA) of the section If the allowable bending stress for the built-up section is 60% of the yield strength, Fy. c. Determine the maximum allowable bending moment, in kN-m, that can be applied. d. Determine the kind and magnitude of bending stress in MPa, of the fiber 70mm below the neutral axis at distance 2.5 meters from support at A.
Girder ABCD below, is made up of W-section and two 10 mm steel plate, supports two intermediate beams at point B and C. A 15 kN/m uniformly distributed load is imposed at girder ABCD in addition to concentrated loads due to two intermediate beams. The intermediate beams are 5 meters long and subjected to a 6kN/m uniformly distributed load. Assume all member is simply supported. Use E=200 GPa, Fy= 420 MPa. Neglect beam weight. a. Determine the maximum bending stress in MPa, on the girder ABCD using the built-up section provided b. Determine the moment of inertia (INA) of the section If the allowable bending stress for the built-up section is 60% of the yield strength, Fy. c. Determine the maximum allowable bending moment, in kN-m, that can be applied. d. Determine the kind and magnitude of bending stress in MPa, of the fiber 70mm below the neutral axis at distance 2.5 meters from support at A.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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