Determine the required number of 20mmø of the channel floor joist shown. The top flange is 500mm wide and 70mm thick. The overall height of the joist is 360mm, web widths are 80mmand the effective depth is 320mm. It is designed to carry a factored floor load of 125 kPa. The simple span length is 9.lm. Use f.' = 50 MPa and Grade 60 rebars.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Determine the required number of 20mmø of the channel floor joist shown. The top
flange is 500mm wide and 70mm thick. The overall height of the joist is 360mm, web
widths are 80mmand the effective depth is 320mm. It is designed to carry a factored floor
load of 125 kPa. The simple span length is 9.1m. Use f.' = 50 MPa and Grade 60 rebars.
%3D
Transcribed Image Text:Determine the required number of 20mmø of the channel floor joist shown. The top flange is 500mm wide and 70mm thick. The overall height of the joist is 360mm, web widths are 80mmand the effective depth is 320mm. It is designed to carry a factored floor load of 125 kPa. The simple span length is 9.1m. Use f.' = 50 MPa and Grade 60 rebars. %3D
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