Corrugated steel plate city underground comprehensive pipe gallery with arch-shaped cross section

Abstract

The invention provides a corrugated steel plate city underground comprehensive pipe gallery with an arch-shaped cross section. The corrugated steel plate city underground comprehensive pipe gallery with the arch-shaped cross section comprises a pipe gallery base structure which is arranged at the bottom. A pipe gallery main body which is composed by corrugated steel plates in an enclosed way is fixed above the pipe gallery base structure. The cross section of the pipe gallery main body is in an arch shape. An internal separating wall structure is arranged in the pipe gallery main body along the longitudinal direction of the pipe gallery main body. The interior of the pipe gallery main body is separated into a plurality of chambers which are separated from each other in a sealed way by the internal separating wall structure and a supporting frame structure used for erecting underground pipelines is arranged in each chamber. According to the city underground comprehensive pipe gallery, the problems that the prior art is heavy in weight, slow in construction speed, high in cost and the like can be overcome and the objective of light weight, fast construction speed and low cost can be realized; moreover, the inner space of the pipe gallery is separated into a plurality of chambers which are separated from each other in a sealed way by the internal separating wall structure which arranged in the pipe gallery main body and pipelines of water, heat and electric are laid in a partition way, so that laying and management of the pipelines are convenient and the safety can be improved at the same time.

Description

technical field [0001] The invention relates to the technical field of urban underground facilities, in particular to an urban underground comprehensive pipe gallery made of steel corrugated plates with an arched cross-section. Background technique [0002] The comprehensive pipe gallery refers to the public tunnel space built underground in the city, where municipal public pipelines such as water, heat, gas, electricity, and communications are laid in one structure, and unified planning, design, construction, and management are implemented. The comprehensive pipe gallery can realize one-time excavation and centralized construction, avoiding repeated construction and repeated excavation of the same road section. The existing pipe gallery usually adopts reinforced concrete structure, but the traditional reinforced concrete structure is heavy and the construction speed is slow. To ensure the load strength, the thickness of the concrete and the density and diameter of the steel...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an arched cross-section steel corrugated plate urban underground comprehensive pipe gallery, which overcome

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