A welded plate girder of span 25m is laterally restrained throughout its length. It has to carry a load of 80 kN/m over the whole span besides its weight. If K = 200 and £x = 250 MPa, what is the thickness of the web.

A welded plate girder of span 25m is laterally restrained throughout its length. It has to carry a load of 80 kN/m over the whole span besides its weight. If K = 200 and £x = 250 MPa, what is the thickness of the web.

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

A welded plate girder of span 25m is laterally restrained throughout
its length. It has to carry a load of 80 kN/m over the whole span
besides its weight. If K = 200 and £x = 250 MPa, what is the thickness
of the web.

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