A rectangular beam having a section of 300mm X 500mm is to carry a live moment of 180 KN-m and a dead load moment of 150 KN-m( including its own weight) . Assume concrete cover of ( measured from bar centroid) to be 70 mm in compression and 80mm in tension. Use fc'= 27.6 MPa and fy=345 MPa. What is the required area of steel in compression? O 4896.70 sq.mm O 3467.96 sq.mm O 1428.74 sq.mm O 1248.74 sq.mm

A rectangular beam having a section of 300mm X 500mm is to carry a live moment of 180 KN-m and a dead load moment of 150 KN-m( including its own weight) . Assume concrete cover of ( measured from bar centroid) to be 70 mm in compression and 80mm in tension. Use fc'= 27.6 MPa and fy=345 MPa. What is the required area of steel in compression? O 4896.70 sq.mm O 3467.96 sq.mm O 1428.74 sq.mm O 1248.74 sq.mm

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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