A support method and device for preventing mudstone landslides
A supporting device and mudstone technology, which is applied in the field of civil engineering and supporting engineering, can solve the problems that the protection or supporting method cannot meet the production and construction requirements, and achieve the effects of simple structure, reduced waste residue and high safety performance.
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[0021] The height of the side slope 8 in this example is not greater than 12M; there is a building 9 on the top of the side slope, and the distance from the outer wall of the building 9 to the design excavation line 7 of the side slope 8 is not less than 2M; the side slope is sloped according to the design requirements from top to bottom The slope ratio is excavated, and the anchor rod 1 support and the internal drainage treatment of the slope are carried out for every 1.5M excavation height. The system is fully bonded anchor rods, arranged in a determinant, with a horizontal and vertical spacing of 1.5M, an anchor rod inclination of 15 degrees, and the exposed part of the anchor rod 1 enters the range of the concrete cavity 3; internal drainage treatment of the slope body: built-in 100MMPVC drainage flowers The pipe 2, with a spacing of 2-3M, is arranged in a plum blossom shape, and the end is as deep as possible into the enriched part of the groundwater, and the outer side ex...
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