Split component prefabricated type comprehensive pipe gallery and construction method thereof

Abstract

The invention discloses a split component prefabricated type comprehensive pipe gallery and a construction method thereof. The split component prefabricated type comprehensive pipe gallery is formed by connecting a plurality of prefabricated pipe gallery sections; each prefabricated pipe gallery section is split into an upper prefabricated pipe gallery section part (1) and a lower prefabricated pipe gallery section part (2), wherein the upper prefabricated pipe gallery section part (1) is connected with the lower prefabricated pipe gallery section part (2) through a first bell and spigot (5) in a meshed manner, and the upper prefabricated pipe gallery section part (1) and the lower prefabricated pipe gallery section part (2) are jointed with the first bell and spigot (5) through prestress wires (3); and sealing rods are arranged between the first bells and spigots (5) to form waterproof layers. The split component prefabricated type comprehensive pipe gallery integrates advantages of a full prefabricated pipe gallery and a stacked pipe gallery; through reasonable splitting, dead loads of prefabricated components are reduced, the problem that the process of the stacked pipe gallery is complex is solved through prefabrication, and the problems about prefabrication of a multi-cabin pipe gallery and pipe gallery non-standard sections can be solved.

Description

technical field [0001] The invention relates to a comprehensive pipe gallery, in particular to a prefabricated comprehensive pipe gallery with split components. The invention also relates to a construction method of the split-component prefabricated comprehensive utility gallery. Background technique [0002] Underground comprehensive pipe gallery is a relatively advanced form of infrastructure pipe network layout in the world at present, it is the trend and trend of urban construction and urban development, and it is an effective means to make full use of underground space. [0003] Compared with prefabrication, cast-in-place construction method of underground comprehensive pipe gallery, prefabricated concrete pipe gallery assembly construction has more significant advantages such as quality assurance, shortened construction period, cost reduction, energy saving and environmental protection, etc., and should be the preferred construction method for the construction of under...

AI Technical Summary

Problems solved by technology

The integral prefabricated pipe gallery has the advantages of good integrity and simple installation process, but there are problems such as large size and weight of a single section, difficult transportation and hoisting, and waterproof joints are not safe.

The prefabricated pipe gallery can solve the big problem of hoisting quality very well, but the construction process of the pipe gallery is complicated after the pieces are split, and the high cost leads to a low market acceptance rate

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