Statics of structure, distributed load

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Morshed awad
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Homework Statement


All data are in the image uploaded

Homework Equations


I don't know how to deal with two confounded loads

The Attempt at a Solution


I really need fast replies thnak for your attempt
 
Attachments
  • Statics diagram of a cantilever beam ABCD, rotated sideways, with supports at A and B, a uniform distributed load q0 over AB, a triangular distributed load from B to C, a concentrated load F at point C, a concentrated moment M at D, and lengths 2 m, 3 m and 3 m marked.
    20171216_165942.jpg
    15.7 KB · Views: 474
Structural diagram of a cantilever beam ABCD with supports at A and B, a 2 m vertical span, uniform load q0 on AB, a triangular load decreasing from q0 across BD, a concentrated load F at C, a moment M at D, and spans of 3 m between points.

This is not a very difficult problem . You should really have made some effort to solve it yourself .

Start by working out the reaction forces at points A and B . Show us your workings . We'll go on from there .
 
Attachments
  • Structural diagram of a cantilever beam ABCD with supports at A and B, a 2 m vertical span, uniform load q0 on AB, a triangular load decreasing from q0 across BD, a concentrated load F at C, a moment M at D, and spans of 3 m between points.
    quad load beam.png
    50.8 KB · Views: 604
Last edited:
Yes i have calculated the reaction forces but the problem tha i don't know how to work with the part wherethe two distributed load are confounded please lead me and i just want to know about the section thank u
 
Not sure I understand the diagram. It seems to be an L shaped beam, assumed rigid at the bend. The distributed load is of uniform density q0 on the vertical section, but what about the horizontal section? The text suggests that is also uniform, but the diagram implies it declines linearly(?) from a max of q0 to zero at the tip.

By "confounded" loads, do you mean the combination of distributed and point loads on the same beam section, or is it the mix of vertical and horizontal loads that bothers you?