11.Simply supported beam carrying UDL.how to find maximum Bending moment.SFD&BMD.
Автор: Jay Jitendra
Загружено: 2020-02-15
Просмотров: 14862
Описание:
By the help of this video you will be able to understand how can we solve problems based on simply supported beam having uniformly distributed load.where will there be maximum Bending moment.How to find the maximum Bending moment.what is our approach to solve this problem?
The very first thing we shall do is-
(1) Finding the value of reactions by the help of summation of shear force and taking moment about any point.
2)After having reactions we shall calculate the value of Shear force just on LHS and RHS of a point and we shall do this for every points.
3)After calculating shear force find out the Bending moment at every points.
Then draw the shear force diagram by the help of shear force and Bending moment diagram by the help of bending moment.
4)For maximum Bending moment the shear force diagram and mark the points where it changed its interval i.e when it is changing from positive part to negative part.At this point there will be maximum Bending moment.
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