3.)A reinforced concrete beam 300 mm width has an effective depth of 450 mm. it is reinforced with 6-32mmØ at the tension side and 2-28 mmØ at the compression side located at 65 mm from the top. f= 34.5 MPa and fy = 345 MPa. Assume all steel yield and the contribution of compression steel may not be neglected. (NSCP 2001) a. Find the balanced steel ratio in percent? b. Find the depth of compression stress block. c. Find the nominal moment capacity of the beam.

3.)A reinforced concrete beam 300 mm width has an effective depth of 450 mm. it is reinforced with 6-32mmØ at the tension side and 2-28 mmØ at the compression side located at 65 mm from the top. f= 34.5 MPa and fy = 345 MPa. Assume all steel yield and the contribution of compression steel may not be neglected. (NSCP 2001) a. Find the balanced steel ratio in percent? b. Find the depth of compression stress block. c. Find the nominal moment capacity of the beam.

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 9.1.2P

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