An I-section shown in Fig. is simply supported over a span of 12 m. If the maximum permissible bending stress is 80 N/mm², what concentrated load can be carried at a distance of 4 m from one support?

An I-section shown in Fig. is simply supported over a span of 12 m. If the maximum permissible bending stress is 80 N/mm², what concentrated load can be carried at a distance of 4 m from one support?

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

Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.

Question

An I-section shown in Fig.
is simply supported over a span of 12 m.
If the maximum permissible bending stress is 80 N/mm², what concentrated load can be carried
at a distance of 4 m from one support?
11.5 mm
225 mm
ჯ|ო
11.5 mm
N
100 mm
(a)
mto
C
12 m
W
(6)
7.5 mm
- 4 m
-35/3
2 w

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