Anti-floating structure for water release and pressure relief

Abstract

The invention discloses a water release and pressure relief anti-floating structure which comprises a basic supporting layer and a basement baseplate arranged above the basic supporting layer, and further comprises a pressure relief device mounted on the basement baseplate; the pressure relief device comprises a pump drainage device, a water drain device and a valve body mounted at a water outlet of a water drain pipe; the water drain pipe is communicated with an underground water body; the pump drainage device is connected with the valve body. When the basement baseplate bears relatively large buoyancy, the valve body is opened, and underground water is pumped and drained through the pump drainage system, so that the whole basement baseplate is guaranteed to have anti-floating stability. Through the description, when the buoyancy born by the basement baseplate is larger than that born by a self structure, underground water is pumped through the pressure relief device, so that the buoyancy of underground water is reduced effectively, the anti-floating stability of the basement baseplate is improved, and the service life of the building is prolonged effectively.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a water release, pressure relief and anti-floating structure. Background technique [0002] With the continuous progress of the social economy, the population is increasing, and the above-ground space is becoming more and more urgent, so more and more buildings are developing to the underground space. With the continuous deepening of the underground structure, the problem of anti-floating has gradually become prominent. The traditional method is to solve the problem of anti-floating of buildings by setting "anti-floating" components such as anti-floating anchor rods or anti-floating piles. [0003] However, since the force of the anti-floating components is difficult to change with the change of the groundwater level during the use of the building, the anti-floating components will fail in the later use process, resulting in water seepage or cracking in the basement...

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Problems solved by technology

[0003] However, since the force of the anti-floating components is difficult to change with the change of the groundwater level during the use of the building, the anti-floating components will fail in the later use process, resulting in water seepage or cracking in the basement, and the reinforcement and maintenance work is relatively difficult. Difficult to carry out, and shorten the service life of the building to a certain extent

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