Method for making landslide deep drainage and groundwater resource recovery device in landslide body

Abstract

The invention provides a slope deep draining and in-slope underground water recycling device and a manufacturing method. The device comprises an antislip pile. Water collecting holes are formed in one or two side walls, perpendicular to the slope direction, of the antislip pile. Or the water collecting holes are formed at the bottom of the antislip pile. A plurality of drain pipes with one ends communicated with the water collecting holes are disposed on the side walls of the water collecting holes. A draining mechanism which is capable of draining water in each water collecting hole is disposed in each water collecting hole. A pile shaft is excavated according to the existing methods, the water collecting holes are formed in one or two side walls, perpendicular to the slope direction, of the antislip pile, or the water collecting holes are formed at the bottom of the pile shaft, the draining mechanism are disposed in the water collecting holes, an output end of each draining mechanism extends out of a pile shaft, then the pile shaft is poured to obtain the water source recycling device. The recycling device has the advantages that the draining device is disposed on the basis of the antislip pile, slope deep draining and in-slope underground water recycling is achieved, slope underground water level is lowered effectively, and slope stability is increased.

Description

technical field [0001] The invention belongs to the technical field of geotechnical engineering, in particular to a device capable of effectively reducing the water level at the sliding surface of a landslide, and in particular to a method for making a device for recovering underground water resources in a landslide deep layer and in a landslide body. Background technique [0002] Landslides are soil and rocks on slopes that lose their original stable state under the action of gravity, and move down the slope for a long time and slowly as a whole, often causing huge losses to industrial and agricultural production and people's lives and property, and some are even devastating. disaster. [0003] Water plays a major role in the formation and development of landslides, manifested in: increasing the bulk density of rock and soil, forming dynamic and hydrostatic pressure, reducing the shear strength of possible sliding surfaces, etc., especially the softening and The effect of ...

AI Technical Summary

Problems solved by technology

However, these methods of eliminating or reducing the harm of water to landslides cannot solve the deep drainage of landslides and the recovery and utilization of groundwater resources in landslides.

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