Underground space structure water pressure control system and construction method

Abstract

The invention relates to an underground space structure water pressure control system and a construction method. The underground space structure water pressure control system involves a water collecting well, a settling pond and a foundation slab covering the periphery of a wellhead of the water collecting well; and the scheme is characterized in that a plurality of water pressure control systemsare arranged on one side in the water collecting well, and each water pressure control system comprises a filter unit, a water collecting unit and a drainage unit, the filter unit is arranged outsidea water collecting pipe of the water collecting unit, and one end of the water collecting pipe of the water collecting unit is in communication with the drainage unit. The system has the advantages that the underground water pressure in the underground space can be sensed, regulated, controlled and discharged in real time through the water pressure control systems, it is guaranteed that the underground space structure cannot work in an overload mode, serious damage to the underground space structure in a building and potential safety hazards are avoided, and safe use of the building structureis guaranteed. The underground space structure water pressure control system can be suitable for all underground space structures and is wide in application range.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to an underground space structure water pressure control system and a construction method. Background technique [0002] At present, as the underground space structure of civil and public buildings becomes more and more complex, its depth is gradually increasing. Since the underground space structure in residential buildings is mostly used for underground parking lots, storage rooms, etc., the requirements for space are relatively high. In the process of structural design at this stage, only the factors required by the code are often considered, and many of the following situations are ignored, for example, especially in rainy seasons, short-term heavy rains or low-lying areas with serious water storage and high groundwater levels, sudden changes in water levels It will cause a large change in water pressure. In serious cases, it will cause serious damage ...

AI Technical Summary

Problems solved by technology

In the process of structural design at the present stage, only factors required by codes are often considered, while many of the following situations are ignored, for example, especially in rainy seasons, short-term heavy rains or low-lying areas with serious water storage and high groundwater levels, sudden changes in water levels It will cause a large change in water pressure. In serious cases, it will cause serious damage to the bottom plate and frame columns of the underground space structure, such as: the foundation bottom plate is raised and cracked, and the frame column roots and column tops are crushed under pressure. The situation is serious. could cause the entire building to collapse

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