Groundwater comprehensive utilization system and method combined with seismic liquefaction foundation treatment scheme

Abstract

The invention provides a groundwater comprehensive utilization system and method combined with an earthquake liquefaction foundation treatment scheme. The system includes a living and residential area, an agricultural planting area, a landscape greening area, an ecological buffer zone, a river discharge area, and a building foundation set up in the living and residential area. Vibrating gravel piles, drainage flower pipes running through the vibrating gravel piles, and landscape water systems set up in living and residential areas; green irrigation reservoirs set up near landscape greening areas; farmland irrigation storage pools set up near agricultural planting areas The pool; the upstream of the ecological buffer zone undertakes the landscape greening area, the irrigation residual water of the agricultural planting area and the overflow of the landscape water system in the living and residential area; the river discharge area is connected with the agricultural planting area, landscape greening area, and ecological buffer zone as the lowest discharge surface in the region . The invention can discharge groundwater in time, eliminate earthquake liquefaction, and comprehensively utilize the discharged groundwater to make full use of water resources.

Description

technical field [0001] The invention relates to the field of comprehensive utilization of groundwater, in particular to a system and method for comprehensive utilization of groundwater combined with an earthquake liquefaction foundation treatment scheme. Background technique [0002] The vibrating gravel pile has the functions of replacement, compaction and vibration compaction on the foundation soil. The pile and the soil between the piles form a composite foundation, which improves the bearing capacity of the foundation, reduces deformation, and eliminates the liquefaction of the soil layer. In addition, according to the "Code for Seismic Design of Buildings" (GB50011-2010), many documents or engineering practices have pointed out that vibro-piles or compacted gravel piles have the effect of draining groundwater. In actual projects, the liquefied soil layer of some construction sites is deep clayey sand, usually because the soil drainage is not smooth and there is no disch...

AI Technical Summary

Problems solved by technology

In actual projects, the liquefied soil layer of some construction sites is deep clayey sand, usually because the soil drainage is not smooth and there is no discharge outlet, the vibrating gravel pile cannot play a drainage role and cannot be used as a safety reserve for eliminating earthquake liquefaction. , the building site is saturated with water, and the building is prone to damp, which affects the living environment

[0003] In addition, due to the imperfect infrastructure of water conservancy and sewage treatment in rural areas, there are currently a series of problems such as scarcity of water resources, deterioration of water environment and water ecology, but with the rapid development of economy and society, the requirements of rural residents for living environment and irrigation guarantee The height is getting higher and higher, and the contradiction between man and water is becoming more and more prominent

Groundwater is a precious resource with good quality and stable water volume. After opening the groundwater drainage channels through vibrating gravel piles and drainage flower pipes, if the groundwater is directly discharged as discarded water, it will be a huge waste of resources.

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