Answered: A reinforced concrete beam is designed…

A reinforced concrete beam is designed to reach fc = 12 MPa, and fs = 140 MPa simultaneously. If n = 8, and d = 450 mm, compute for "jd". Note As is not given. Considering Cracked Analysis. %3D

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

A reinforced concrete beam is designed to
reach fc = 12 MPa, and fs = 140 MPa
%D
simultaneously. If n = 8, and d = 450 mm,
compute for "jd". Note As is not given.
Considering Cracked Analysis.
None of the Choices
399.057 mm
380.769 mm
388.983 mm
384.677 mm
393.750 mm

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