Construction method for assembly type prefabricated comprehensive pipe gallery

Abstract

The invention relates to a construction method for an assembly type prefabricated comprehensive pipe gallery and belongs to the field of construction of assembly type prefabricated comprehensive pipe galleries. The construction method comprises the steps that pipe gallery locating paying off is conducted; hoisting equipment is placed in place; a first segment of pipe gallery bottom plate is installed; the hoisting equipment is placed on the installed bottom plate, and the next segment of pipe gallery bottom plate is installed; prefabricated pipe gallery component conveying equipment travels on the installed pipe gallery bottom plates and conveys needed components back and forth; according to the above steps, pipe gallery bottom plate prefabricated components of a construction section are all installed sequentially and circularly; and installation is started backwards from a segment of pipe gallery bottom plate finally installed in the construction section, side plates and top plate prefabricated components are installed sequentially until all pipe gallery components of the construction section are installed. According to the construction method, the installed pipe gallery bottom plates are adopted as a temporary conveying hoisting passage, and a temporary road does not need to be built, so that the construction period is short, the comprehensive cost is low, and the construction method is particularly suitable for construction sites without conditions for building temporary roads in urban districts.

Description

technical field [0001] The invention relates to a construction method of an assembled prefabricated comprehensive pipe gallery, in particular to a construction method in which the hoisting equipment of the assembled prefabricated comprehensive pipe gallery uses the bottom plate of the pipe gallery as a passage. Background technique [0002] The comprehensive pipe gallery is to build an underground pipe gallery under the municipal road, which will gather and lay municipal pipelines such as drainage, heat, gas, electricity, communication, radio and television, etc., and set up special inspection ports, feeding ports and other facilities for unified construction Management, eliminating the need for independent structures and earthwork excavation of the pipeline itself, can effectively and intensively use space resources. Its advantages are: one-time excavation, centralized construction, avoiding repeated excavation of the same road section; it greatly facilitates the maintenanc...

AI Technical Summary

Problems solved by technology

[0003] Whether the existing comprehensive pipe gallery is an integral comprehensive pipe gallery or an assembled comprehensive pipe gallery, it needs to be hoisted with large-scale hoisting equipment during installation, so it will take up a lot of space and have a great impact on road traffic. Some construction The construction site needs to build temporary roads, resulting in long construction period and high overall cost, but some construction sites, especially urban areas, do not have the conditions to build temporary roads

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