Bracket structures for heat distribution pipelines in utility tunnel and construction method of bracket structures

Abstract

The invention relates to bracket structures for heat distribution pipelines in a utility tunnel and a construction method of the bracket structures. The bracket structures comprise stand columns which are arranged on the two sides of the heat distribution pipelines in a clamping mode and vertically arranged between a top plate and a base plate of the utility tunnel. The tops of the stand columns are embedded into the top plate to form first anchor-connecting sections, and the bottoms of the stand columns are embedded into the base plate to form second anchor-connecting sections. The heat distribution pipelines are fixed and supported through the stand columns arranged on the two sides of the heat distribution pipelines in the clamping mode, the tops of the stand columns are embedded into the top plate of the utility tunnel, the bottoms of the stand columns are embedded into the base plate of the utility tunnel, therefore the stand columns can effectively transmit longitudinal thrust of the heat distribution pipelines to the structure of the utility tunnel, and the thrust of the heat distribution pipelines is unloaded while the heat distribution pipelines are fixed. The utility tunnel and the earth form an integrated stress structure, the rigidity of the utility tunnel can be simplified to be infinite in the longitudinal section, and therefore a closed force transmission ring transmitting pressure of the heat distribution pipelines to the earth is formed, and the structural stability and safety can be ensured.

Description

Technical field [0001] The invention relates to the field of building materials support, in particular to a support structure of a thermal pipeline in a comprehensive pipe gallery and a construction method thereof. Background technique [0002] The underground comprehensive pipeline corridor is also called "common ditch" or "common pipeline", which is the comprehensive underground urban pipeline corridor. Construct a tunnel space underground in the city to integrate various engineering pipelines such as electricity, communication, gas, heating, water supply and drainage, and set up special inspection ports, hoisting ports and monitoring systems to implement unified planning, unified design and unified Construction and management are important infrastructures and "lifelines" to ensure the operation of cities. It is a municipal public facility that implements the same planning, design, construction and maintenance, and is built underground for the laying of municipal public pipeli...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of the prior art, provide a support structure and a construction method for the thermal pipeline in the comprehensive utility gallery, and solve the problem of insufficient support strength and construction problems in the prior art that the comprehensive utility gallery uses concrete supports to support the thermal pipeline. difficult problem

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