Situation I: (NSCP 2015) For architectural reasons, an 8-m beam is necessary to use a width and overall depth of 600 mm and 650 mm, respectively. The strengths of the concrete and steel are 20.7 MPa and 414 MPa, respectively. In addition to its own weight, this beam carries a superimposed service dead load of 25 kN/m and a service live load of 30 kN/m. Unit weight of concrete is 23.5 kN/m³. Use steel cover of 65 mm. 1. Determine the design nominal moment (in kN-m). 2. Determine the balanced steel area (in mm^2). 3. Determine the required tension steel area (in mm^2).

Situation I: (NSCP 2015) For architectural reasons, an 8-m beam is necessary to use a width and overall depth of 600 mm and 650 mm, respectively. The strengths of the concrete and steel are 20.7 MPa and 414 MPa, respectively. In addition to its own weight, this beam carries a superimposed service dead load of 25 kN/m and a service live load of 30 kN/m. Unit weight of concrete is 23.5 kN/m³. Use steel cover of 65 mm. 1. Determine the design nominal moment (in kN-m). 2. Determine the balanced steel area (in mm^2). 3. Determine the required tension steel area (in mm^2).

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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