Two designs for a beam are to be considered. Determine which one will support the loading shown below without exceeding the allowable bending stress of 250 MPa in tension and compression and the allowable shear stress of 145 MPa? Your final answer should be section A, section B, either section, or neither section. 50 kN/m 10 kN/m 5 kN/m Mi 20 N E

Two designs for a beam are to be considered. Determine which one will support the loading shown below without exceeding the allowable bending stress of 250 MPa in tension and compression and the allowable shear stress of 145 MPa? Your final answer should be section A, section B, either section, or neither section. 50 kN/m 10 kN/m 5 kN/m Mi 20 N E

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

Beams and Frames

A beam is a horizontal structure or a member which is always subjected to transverse shear loads.

Question

Q.5.L

Two designs for a beam are to be
considered. Determine which one will
support the loading shown below
without exceeding the allowable
bending stress of 250 MPa in tension
and compression and the allowable
shear stress of 145 MPa? Your final
answer should be section A, section B,
either section, or neither section.
50 kN/m
10 kN/m
5 kN/m
hitam
B
C 20 kN m
4 m
4 m
SECTION A
4 m
k
40 mm
200 mm
100 mm
SECTION B
280 mm
H
kyk
120 mm
40 mm
4 m
40 mm
E
40 mm
200 mm
40 mm
40 mm
160 mm
40 mm
40 mm

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