Pipe jacking communicating type storage pond applied to narrow space and construction method
A technology of narrow space and construction method, applied in waterway systems, drainage structures, water supply devices, etc., can solve the problems of narrow site space and small effective volume of rainwater collection, reduce construction difficulty and construction cost, ensure stability, guarantee The effect of stability
Pending Publication Date: 2020-01-17
BEIJING NO 5 CONSTR ENG GRP
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Problems solved by technology
[0004] The invention provides a pipe-jacking connected storage tank and a construction method applied in a narrow space. The pipe-jacking and vertical shaft are used to store water at the same time, so as to solve the problems of narrow space and small effective volume of rainwater collection.
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[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0042] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying References to devices or...
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The invention discloses a pipe jacking communicating type storage pond applied to a narrow space and a construction method. A communicating pipe jacking is adopted to connect adjacent water storage ponds to form the whole storage pond, wherein a vertical shaft during excavation of the communicating pipe jacking is used as the water storage pond; and the communicating pipe jacking is used for communication. The storage pond has the characteristics that the occupied area is small, the effective volume of rainwater collection is large, and rainwater can be recycled; and a double-reinforcing structure means of keel reinforcement and annular grating mounting at a hole of the pipe jacking is adopted at the hole position of the pipe jacking, the stability of the pipe jacking and the structure ofthe vertical shaft and the stability of structural connection of the pipe jacking and the vertical shaft are guaranteed, and the structural stability and subsequent normal use of the storage pond areguaranteed. According to the storage pond, the vertical shaft constructed by the pipe jacking is effectively utilized, so that the problem of arrangement of the storage pond in a small area is solved,and the engineering difficulty and the construction cost are effectively reduced.
Description
technical field [0001] The invention relates to the technical field of construction engineering, in particular to a pipe-jacking connected storage tank applied in a narrow space and a construction method. Background technique [0002] With the continuous progress of society, urban infrastructure construction is becoming more and more perfect, and urban drainage construction is a vital part of infrastructure construction. As a key link in the design of the urban rainwater drainage system, the rainwater storage tank can not only ensure the smooth progress of the urban drainage system, reduce the construction cost, but also facilitate the collection of urban rainwater resources. [0003] At present, the PP module storage tank is the most widely used, but the PP module storage tank has a large area, the hidden danger of subsidence when the pool is backfilled, the settlement after construction is inevitable, the anti-floating ability is poor, and the side wall is a flexible struc...
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IPC IPC(8): E03F5/10
CPCE03F5/10E03F5/101E03F5/105
Inventor 李雪王洪波周海永康晓民李阳
Owner BEIJING NO 5 CONSTR ENG GRP