Here is Canvas object wihch demonstrate the problem.

table

Case 1 is a simply supported beam with a uniformly distributed load w0. From beam tables, the beam slope at B is given by:

Since the beam overhang between B and C has no load and consequently no moment, the beam does not bend between B and C. In other words, the overhang remains perfectly straight, inclined at a slope of θB. Therefore:


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Simply supported beam – uniformly distributed load