A timber beam AB of span 5 m, width 100 mm and height 200 mm is to support three concentrated loads shown in the figure. The selected grade of timber has following material allowables; T₁=1 MPa and ₁=10 MPa. Calculate the maximum shear and normal stresses for the selected timber beam for the given loading conditions. 5 KN 0.5 m 1.0 m 10 kN 3.0 m 1.0 m 5 KN 0.5 m 100 mm 200 mm Cross Section

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Simply-Supported Timber Beams with diagrams

Simply-Supported Timber Beams
1. A timber beam AB of span 5 m, width 100 mm and height 200 mm is to support three
concentrated loads shown in the figure. The selected grade of timber has following material
allowables; T 1 MPa and ₁=10 MPa.
Calculate the maximum shear and normal stresses for the selected timber beam for the
given loading conditions.
5 kN
0.5 m
10 KN
1.0 m
3.0 m
1.0 m
5 KN
0.5 m
B
100 mm
200 mm
Cross Section
Transcribed Image Text:Simply-Supported Timber Beams 1. A timber beam AB of span 5 m, width 100 mm and height 200 mm is to support three concentrated loads shown in the figure. The selected grade of timber has following material allowables; T 1 MPa and ₁=10 MPa. Calculate the maximum shear and normal stresses for the selected timber beam for the given loading conditions. 5 kN 0.5 m 10 KN 1.0 m 3.0 m 1.0 m 5 KN 0.5 m B 100 mm 200 mm Cross Section
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