Frame foundation beam with prestressed anchor cable supporting system: mechanism of action of prestressed anchor cable frame beam system, the anchorage cable anchored to the frame, the anchoring force of the first act on the frame by frame, and then passed to the rock and soil mass, resulting in the rock soil additional stress, adjustment of rock and soil stress environment, to strengthen the purpose of slope.
Frame beam in addition to the surface of slope reinforcement effect, and the force transmission effect. If used alone for slope reinforcement of prestressed anchor cable, cable tension will cause the surface of the slope deformation, and even destruction of slope, and excessive deformation will lead to the loss of prestress. The prestressed anchor cable and frame beam of frame beam with anchor pier, play a role, because the frame beam and the slope of the effective contact area is large, the slope deformation under the action of the cable can be limited.
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