A floor slab 100 mm thick is cast monolithically with beams 250 mm wide 450 mm deep spaced 1.2 m on centers, on simple supports over a span of 5.0 m. The floor supports a service live load of 2.1 kPa. Using f. = 21 MPa, rebar strength fy = 415 MPa, calculate the following if a typical interior beam is reinforced with 3- 16-mm-dia. flexure bars at the bottom enclosed with 10-mm-dia. stirrups: Nominal moment capacity (kN-m) of a typical interior beam in positive bending considering T-beam geometry. A. 96.66 B. 86.99 C. 91.10 D. 81.99 Maximum factored uniformly distributed load (kN/m) a typical interior beam can sustain against positive bending. A. 30.93 B. 27.83 C. 26.23 Maximum service superimposed dead load in kPa. A. 17.73 B. 11.08 C. 16.52 1. 2. 3. D. 29.15 D. 14.77

A floor slab 100 mm thick is cast monolithically with beams 250 mm wide 450 mm deep spaced 1.2 m on centers, on simple supports over a span of 5.0 m. The floor supports a service live load of 2.1 kPa. Using f. = 21 MPa, rebar strength fy = 415 MPa, calculate the following if a typical interior beam is reinforced with 3- 16-mm-dia. flexure bars at the bottom enclosed with 10-mm-dia. stirrups: Nominal moment capacity (kN-m) of a typical interior beam in positive bending considering T-beam geometry. A. 96.66 B. 86.99 C. 91.10 D. 81.99 Maximum factored uniformly distributed load (kN/m) a typical interior beam can sustain against positive bending. A. 30.93 B. 27.83 C. 26.23 Maximum service superimposed dead load in kPa. A. 17.73 B. 11.08 C. 16.52 1. 2. 3. D. 29.15 D. 14.77

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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