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Penjelasan Produk

This experiment demonstrates the nature of the internal forces and their dependence on the external system of forces for a simply supported beam. The experimental beam is in two parts, joined by a pair of ball bearing rollers running in flat vertical tracks. To develop the internal beam forces at the section an underslung tension spring is used to resist the bending moment, while an overhung spring balance provides the vertical shearing force. The shear force can then be directly read from the vertical spring balance. The beam is simply supported on end bearings and several weight hangers can be attached at any position on either side of the joint.

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