4. A reinforced concrete beam has a width of 400 mm and a total depth of 550 mm. The longitudinal bars at the top are 2-28 mm dia. and 4-32mm dia. at the bottom. Concrete strength is f'c= 22 MPa (p. = 1950 ) and steel yield strength fy= 420 MPa. Steel cover is 70 m3 mm. Find the moment capacity, the transformed moment of inertia, and the safest uniformly distributed load that the beam can carry if the length of the beam is 8 meters.

4. A reinforced concrete beam has a width of 400 mm and a total depth of 550 mm. The longitudinal bars at the top are 2-28 mm dia. and 4-32mm dia. at the bottom. Concrete strength is f'c= 22 MPa (p. = 1950 ) and steel yield strength fy= 420 MPa. Steel cover is 70 m3 mm. Find the moment capacity, the transformed moment of inertia, and the safest uniformly distributed load that the beam can carry if the length of the beam is 8 meters.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.1.3P

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