CLO 2: The girder of a simple log bridge supports a wheel load W acting at any position along the span. In addition, the weight of one log and the planks it supports is equivalent to a uniform load of 850 N/m acting on the log. Determine the maximum permissible wheel load W (in kN) based upon an allowable bending stress of 7.0 MPa. 850 N/m 25m O 28.6 O 27.01 O 30.2 O 29.0 Document1 Word Sign in

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The girder of a simple log bridge supports a wheel load W acting at any position along the span. In addition, the weight of one log and the planks it supports is equivalent to a uniform load of 850 N/m acting on the log. Determine the maximum permissible wheel load W (in kN) based upon an allowable bending stress of 7.0 Mpa Choices: 28.6 27.01 30.2 29.0 Note:please help us to understand how to solve this sample problem
CLO 2: The girder of a simple log bridge supports a wheel load W acting at any position along the span. In
addition, the weight of one log and the planks it supports is equivalent to a uniform load of 850 N/m acting on
the log. Determine the maximum permissible wheel load W (in kN) based upon an allowable bending stress of
7.0 MPa.
850 N/m
25m
O 28.6
O 27.01
O 30.2
O 29.0
Document1
Word
Sign in
Transcribed Image Text:CLO 2: The girder of a simple log bridge supports a wheel load W acting at any position along the span. In addition, the weight of one log and the planks it supports is equivalent to a uniform load of 850 N/m acting on the log. Determine the maximum permissible wheel load W (in kN) based upon an allowable bending stress of 7.0 MPa. 850 N/m 25m O 28.6 O 27.01 O 30.2 O 29.0 Document1 Word Sign in
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