4cm 12 cm 1- A wooden beam having a span length of 3m is built with three timber parts connecting by glue and supported as shown in the figure. Knowing that the allowable stresses for the material of the beam are Tall = 0.8 MPa, Tall = 14 MPa and safety shear stress for the glue is Tall,glue = 0.4 MPa, 3m 4cm a- Find the load q that can be safely carried by the beam, b- Using the q value you obtained, draw the normal and shear stress diagrams in the most critical section of the beam. glue

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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1- A wooden beam having a span length of 3m is built with
three timber parts connecting by glue and supported as
shown in the figure. Knowing that the allowable stresses
for the material of the beam are Tall = 0.8 MPa,
Tall = 14 MPa and safety shear stress for the glue is
Tall,glue = 0.4 MPa,
3m
1 cm
5cm 5cm
a-Find the load q that can be safely carried by the beam,
b- Using the q value you obtained, draw the normal and shear stress diagrams in the most critical section of the
beam.
4 cm
Transcribed Image Text:1- A wooden beam having a span length of 3m is built with three timber parts connecting by glue and supported as shown in the figure. Knowing that the allowable stresses for the material of the beam are Tall = 0.8 MPa, Tall = 14 MPa and safety shear stress for the glue is Tall,glue = 0.4 MPa, 3m 1 cm 5cm 5cm a-Find the load q that can be safely carried by the beam, b- Using the q value you obtained, draw the normal and shear stress diagrams in the most critical section of the beam. 4 cm
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