Prefabricated gas cabin for underground integrated pipe gallery, formwork system and construction method
An integrated pipe gallery and gas technology, applied in artificial islands, water conservancy projects, underwater structures, etc., can solve the problems of difficult construction of cast-in-place gas tanks, easy to be affected by environmental factors, large construction sites, etc. The effect of overhauling the difficulty of excavation, ensuring the quality of pouring, and reducing the occupation of the site
Pending Publication Date: 2018-12-28
CHINA CONSTR FIRST GRP THE SECOND CONSTR +1
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Problems solved by technology
[0004] The purpose of the present invention is to provide a prefabricated gas cabin, formwork system and construction method for an underground comprehensive pipe gallery to solve the problem that the construction of the cast-in-place gas cabin is difficult, occupies a large construction site, is easily affected by environmental factors, and is inconvenient for construction. question
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[0039] In order to make the technical means, innovative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below.
[0040] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.
[0041] Such as Figure 5-8 As shown, a prefabricated gas cabin of an underground comprehensive pipe galle...
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The invention relates to a prefabricated gas cabin for an underground integrated pipe gallery, a formwork system and a construction method. The prefabricated gas cabin is placed on a cushion layer andis composed of a plurality of sections of prefabricated gas cabin units in a spliced mode. Each section of gas cabin unit includes a gas cabin body and a cover plate, wherein the gas cabin body is ina U shape and comprises a bottom plate and side walls located at both ends of the bottom plate, a notch is formed in the inner side of the top end of each side wall, the cover plate is placed betweenthe two notches, a hanging hole is formed in the cover plate, and lifting rings are embedded on the bottom plate. According to the prefabricated gas cabin for the underground integrated pipe gallery,the formwork system and the construction method, the sectional prefabricated gas cabin is adopted and finally assembled into a whole, the construction process is dispersed and simplified, site occupancy is reduced, the difficulty of hoisting is reduced, construction efficiency is greatly improved, and the difficulty of underground pipeline maintenance and excavation in the later stage is reduced.
Description
technical field [0001] The invention relates to the technical field of construction of an underground comprehensive pipe gallery, in particular to an underground comprehensive pipe gallery gas cabin, a formwork system and a construction method. Background technique [0002] Gas is a flammable and explosive gas, and the design, construction, management and daily maintenance of gas in the underground comprehensive pipe gallery need to be studied in depth; combined with the characteristics of gas itself, considering the impact of gas pipelines on the structure of the pipe gallery, safety control and In terms of operation, maintenance and management, etc., optimize the way of gas pipelines entering the corridor to ensure the safety of the pipeline corridor and the convenience of construction. [0003] At present, the gas tank is often made by integral cast-in-place, which is difficult to construct and occupies a large construction site, and cast-in-place is easily affected by en...
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Login to View More IPC IPC(8): E02D29/045
CPCE02D29/045E02D29/10
Inventor 金天徐涛邓俊杰马顺东刘伟东樊昊
Owner CHINA CONSTR FIRST GRP THE SECOND CONSTR