Supporting device of high-water-content side slope and construction method of supporting device

Abstract

The invention discloses a supporting device of a high-water-content side slope. The supporting device comprises multiple transverse steel bars and longitudinal steel bars which are arranged in a net shape. Anchor columns are arranged at the lap-joint positions of the transverse steel bars and the longitudinal steel bars. Each anchor column comprises a column body. An anchor head is fixed to the bottom of each column body. A blind hole is formed in each column body. An inner sleeve is movably connected in each blind hole in an inserted manner. Two perpendicular through holes are formed in eachinner sleeve. Two through grooves cooperating with the corresponding through holes are arranged on the surface of each column body. A cushion block is arranged in each inner sleeve. The top of each inner sleeve is in shaft joint with a first adjusting rod through a first bearing. A through threaded hole is formed in each first adjusting rod and the corresponding inner sleeve. A second adjusting rod is in threaded connection in each threaded hole. The bottom of each second adjusting rod is in shaft joint with a press block through a second bearing. The press blocks are in pressure joint to thetransverse steel bars. A protection net is connected between the transverse steel bars and the longitudinal steel bars in a hanging manner. According to the supporting device, the defects in the priorart can be overcome, the protection effect to the side slope is improved, water and soil losses of the side slope are reduced, and the ecological environment is protected.

Description

technical field [0001] The invention relates to the technical field of environmental protection construction, in particular to a support device for a high water content slope and a construction method thereof. Background technique [0002] In order to improve the stability of the soil slope after excavation, it is necessary to install supporting devices for the protection of the slope. For slopes with high water content, due to the double erosion of groundwater and surface precipitation, it is easy to cause soil collapse, and good support protection is more important. The existing support methods generally adopt the method of direct covering with cement layer or protective grid. The support method of cement layer cannot directly plant green plants that absorb water and fix the soil. With the accumulation of internal moisture, the cement layer on the surface is prone to Cracking, although the support method of the protective grid can directly plant green plants that absorb w...

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Problems solved by technology

The existing support methods generally adopt the method of direct covering with cement layer or protective grid. The support method of cement layer cannot directly plant green plants that absorb water and fix the soil. With the accumulation of internal moisture, the cement layer on the surface is prone to Cracking, although the support method of the protective grid can directly plant green plants that absorb water and fix the soil, but because the protective grid cannot effectively adjust the overlapping state of the steel bars when the protective grid is sprayed and anchored, the protective grid cannot support the slope. Carry out comprehensive and good protection. Since the slope is exposed, local collapse will accelerate the speed of soil erosion of the entire slope, and the durability of the protection effect is not good.

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