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hassanthebest
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Homework Statement
hi >>> this is my problem
http://img39.imageshack.us/img39/7979/99979361.jpg
Homework Equations
The Attempt at a Solution
need the solution >
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radou said:Any ideas on how to start? Is, the distributed moment constant along the beam?
chrisk said:Since the moment is uniform and continuous (also the weight distribution is considered uniform so the reaction forces at the supports are equal to each other), it does not vary with distance. How is the bending moment related to the shear force?
A shear force diagram is a graphical representation of the shear force at various points along a structural member. It shows the magnitude and direction of the shear force acting on the member at each point.
Drawing a shear force diagram is important because it helps engineers and designers understand the distribution of forces within a structure. This information is crucial in determining the structural integrity and load-bearing capacity of the member.
To draw a shear force diagram, you must start at one end of the structural member and work your way along its length. At each point, you must calculate the shear force using equations and principles of statics. The magnitude and direction of the shear force are then plotted on the diagram at the corresponding point.
A moment diagram, also known as a bending moment diagram, is a graphical representation of the bending moment at various points along a structural member. It shows the magnitude and direction of the moment acting on the member at each point.
A shear force diagram and a moment diagram are closely related as they both show the distribution of forces within a structural member. The shear force at a specific point is equal to the slope of the moment diagram at that point, and the area under the shear force diagram between two points is equal to the change in moment between those points.