The total compressive force at the time of failureof a concrete beam section of width 'b' withoutconsidering the partial safety factor of the materialis(a) 0.36 fok b Xu(c) 0.66 fok b Xu(b) 0.54 f b Xu(d) 0.8 f b X,ckwhere X, is the depth of neutral axis, f cubestrength of concrete.ck

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The total compressive force at the time of failure of a concrete beam section of width 'b' without considering the partial safety factor of the material

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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Concept explainers

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.

Question

The total compressive force at the time of failure
of a concrete beam section of width 'b' without
considering the partial safety factor of the material
is
(a) 0.36 fok b Xu
(c) 0.66 fok b Xu
(b) 0.54 f b Xu
(d) 0.8 f b X,
ck
where X, is the depth of neutral axis, f cube
strength of concrete.
ck

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