Assume the sections have cracked and use the transformed-area method to compute their flexural stresses for the loads or moments given. 125 mm 125 mm | 125 mm 4-20 mm 375 mm 100 mm 580 mm 75 mm 755 mm M = 90 kN.m n = 9

Assume the sections have cracked and use the transformed-area method to compute their flexural stresses for the loads or moments given. 125 mm 125 mm | 125 mm 4-20 mm 375 mm 100 mm 580 mm 75 mm 755 mm M = 90 kN.m n = 9

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

Load on Structures

Civil engineers primarily deal with beams in their day-to-day applications. A beam is a structural member that resists shear loadings. There are various types of beams such as cantilever beam, simply supported beam, and over the hanging beam. All these beams have a different end and loading conditions.

Question

1. Determine the Elastic Moment of Inertia

2. Determine the Maximum Stress @ Top

3. Determine the Maximum Stress @ Bottom

Assume the sections have cracked and use the
transformed-area method to compute their flexural
stresses for the loads or moments qiven.
|125 mm 125 mm | 125 mm
100 mm
755 mm M = 90 kN.m
580 mm
n = 9
4- 20 mm
75 mm
375 mm-

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