Constructing method and control system for collector well building

摘要

The present invention provides a method for constructing an underground water collection well for a building capable of controlling the level of groundwater by a water collection well while installing the height of a water collection well installed in a building higher than the water level in order to suppress the discharge of groundwater, and the water collection well It relates to a method of controlling the groundwater level in the. The present invention provides the steps of installing a rebar frame of a primary catchment well having a cylindrical space on one side of the rebar frame of the ceiling slab by arranging the rebar of the primary catchment well, and a flange and a flange in the cylindrical space of the primary catchment ceiling slab. The steps of vertically installing a square steel plate with round bars in the upper and lower holes and a cylindrical sleeve with an index jaw, and installing a base frame at regular intervals around the flange of the cylindrical sleeve installed in the cylindrical space of the ceiling slab and the square steel plate. Step and, the lower part of the cylindrical sleeve 120 integrally with the ceiling slab of the primary catchment well while forming the primary catchment well by pouring the primary concrete into the reinforcing bar frame of the primary catchment well and placing the secondary concrete into the pedestal frame. The step of installing a pedestal made of concrete to support the flange of the cylindrical sleeve while wrapping it, and the second house on the pedestal installed to support the flange of the cylindrical sleeve while wrapping the lower part of the cylindrical slab integrally with the ceiling slab of the primary catchment well. It consists of a step of installing the secondary catchment well above the groundwater level by vertically covering the crystal.