Tài liệu học tập
Bending 1: Draw the shear and moment diagrams for the beam. (Bend1)
Bending 2: Express the internal shear and moment in terms of x and then draw the shear and moment diagrams. (Bend2)
Bending 3: Draw the shear and moment diagrams for the compound beam which is pin connected at B. (This structure is not fully stable. But with the given loading, it is balanced and will remain as shown if not disturbed.) (Bend3)
Bending 4: Members ABC and BD of the counter chair are rigidly connected at B and the smooth collar at D is allowed to move freely along the vertical slot. Draw the shear and moment diagrams for member ABC. (Bend4)
Bending 5: Draw the shear and moment diagrams for the pipe. The end screw is subjected to a horizontal force of 5 kN. Hint: The reactions at the pin C must be replaced by an equivalent loading at point B on the axis of the pipe. (Bend5)
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