Multifunctional immersion equipment and construction method thereof

Abstract

The invention discloses multifunctional immersion equipment and a construction method thereof. The multifunctional immersion equipment comprises an annular track arranged on the periphery of a vertical shaft construction area, a plurality of stand columns vertically arranged on the annular track, a horizontal annular support arranged above the stand columns, a mud circulation treatment system arranged inside a construction area, a center support vertically arranged in the mud circulation treatment system and an annular suspension platform horizontally arranged on the center support; and a plurality of hoisting devices are arranged on the horizontal annular support, and a hydraulic power cutting device is suspended on the annular suspension platform. According to the multifunctional immersion equipment, installation, hoisting, immersion and other functions of prefabricated pipe sheets are integrated, the automation degree and the economic benefits are achieved, and meanwhile the construction efficiency and quality of an underground construction are improved.

Description

technical field [0001] The invention relates to the technical field of underground building construction, in particular to a multifunctional sinking equipment and a construction method thereof. Background technique [0002] With the acceleration of the urbanization process, the urban population is highly dense, and the production and transportation are dense, which makes the contradiction of parking difficult in large and medium-sized cities such as Beijing, Shanghai, and Guangzhou increasingly prominent. Underground parking garages are a hot topic worthy of research. At present, various countries are trying their best to promote "sponge" cities, and have conducted a series of explorations on how to improve the water storage function of super-large cities. Among them, Tokyo, Japan has established the world's largest deep storage. The water pipeline project has effectively improved the water storage function of the city. At present, cities with weak water storage in my count...

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Problems solved by technology

At present, cities with weak water storage in my country, such as Shanghai and Beijing, urgently need to establish deep underground water storage projects. However, the current domestic public underground parking garages and deep well projects for comprehensive pipe galleries are in their infancy, and there is little engineering experience that can be used for reference. The construction of the ultra-deep and large-diameter prefabricated shaft wall structure is still in the experimental stage, and there is no corresponding feasible supporting prefabricated assembly, lowering and hoisting lifting device

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