Underground building periphery water pressure distribution active control system

Abstract

The invention discloses an underground building periphery water pressure distribution active control system. A basement top plate active water pumping port, a bottom plate water pumping and back flushing port, an overflow pipe net, an overflow well ditch and the like are included. A top plate of an underground building is provided with the basement top plate active water pumping port. The bottom plate water pumping and back flushing port is formed in the outer side of the underground building and makes contact with underground and periphery water bodies. The basement top plate active water pumping port and the bottom plate water pumping and back flushing port are connected and are in communication through a pipeline embedded in the underground building. A top plate of the underground building is provided with water pumping equipment. A water inlet of the water pumping equipment is connected with the basement top plate active water pumping port. The water pumping equipment pumps and transfers water below a basement bottom plate to a rainwater collecting system or a standby pond and a municipal administration rainwater pipe net above the basement top plate. By means of the underground building periphery water pressure distribution active control system, the long-term water erosion losses and risks of the underground building are reduced, the management, operation and repairing expense is reduced, the usage period of the underground building is prolonged, and the suddenly-happening intense fall anti-floating response capability is improved.

Description

Technical field [0001] The invention relates to the field of underground buildings, in particular to an active control system for water pressure distribution on the periphery of underground buildings. Background technique [0002] Our country has more people and less land, and is a country with small resources per individual. Therefore, we should cherish our land resources even more. Underground space has been regarded as a precious natural resource owned by mankind and has not been extensively developed so far. The development and utilization of underground space is a more realistic way to open up new living space. This is of great significance to the survival and development of mankind under the background that the world’s population continues to grow and the land suitable for survival is declining. [0003] Due to the rapid development in the first 30 years, my country has achieved the leading position in the field of infrastructure construction in the world. Regardless of res...

AI Technical Summary

Problems solved by technology

In another extreme case, when there is a heavy rainstorm or insufficient design considerations, the basement anchor rods and piles will be broken, causing partial or overall floating, which will cause irreparable damage to the lives and properties of the people.

This kind of buoyancy damage involves a wide range of areas, and often the building foundation, columns, and roof are permanently damaged, and it is extremely difficult to completely repair them.

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