Comprehensive pipe gallery design: deciphering key technologies and processes

Integrated pipe gallery is an engineering technology that centrally lays various pipelines (electricity, communications, water supply and drainage, gas, etc.) underground. Its design needs to consider a variety of key technologies and processes. Below, we will decrypt some key technologies and processes in the design of the comprehensive pipe corridor scheme.

First of all, a key technology in the design of comprehensive pipe gallery is pipeline laying technology. In the comprehensive pipeline corridor, various pipelines need to be laid out reasonably to ensure their stable and safe operation. Pipeline layout technology includes horizontal and vertical layout, hierarchical layout, and cross layout of pipelines. At the same time, in response to the needs of specific pipelines, such as the requirement for non-interference between power lines and communication lines, it is also necessary to lay them out in different regions and sections. The rational application of pipeline laying technology can not only improve the maintenance and management efficiency of comprehensive pipeline corridors, but also reduce the impact on ground transportation, greening and landscape.

Secondly, another key technology in the comprehensive pipe gallery design is pipeline routing design. Pipeline routing design mainly considers how to distribute each pipeline reasonably, which not only meets the engineering design requirements, but also considers the needs of later maintenance and daily operation. Pipeline routing design needs to comprehensively consider the needs, functions and specific conditions of the site, and combine existing technical means to conduct reasonable routing. At the same time, the clutter and accessibility of the pipelines must also be taken into consideration.

In addition to pipeline layout technology and pipeline routing design, the comprehensive pipeline gallery design also needs to pay attention to the pipeline laying process. The pipeline laying process mainly includes excavation, landfilling and sealing. In terms of excavation technology, it is necessary to consider the protection of underground facilities and the safety of pipeline burial, and select appropriate excavation machinery and construction methods; in terms of landfill technology, it is necessary to select appropriate filling materials and construction methods to ensure the safety and stability of pipelines; in terms of sealing technology, it is necessary to reasonably design closed structures to achieve the dual purposes of protecting pipelines and beautifying the environment.

In addition, the design of the comprehensive pipeline gallery also needs to take into account the intersection and crossing of pipelines. During the design process, it is necessary to reasonably plan the intersections and crossings between different pipelines. The solution to the intersection and crossing problems is not only related to the safe and reliable operation of the pipeline, but also related to the later maintenance and management work. Therefore, in the scheme design, it is necessary to comprehensively analyze and study the intersection and crossing issues of different pipelines, and formulate scientific and reasonable pipeline crossing and crossing plans.

There are many key technologies and processes involved in the design of comprehensive pipeline corridors, such as pipeline design in special environments, pipeline maintainability and replaceability design, etc. The rational application of these technologies and processes in scheme design is of great significance to the construction and operation of comprehensive pipe corridors. By deciphering the key technologies and processes in the comprehensive pipe gallery design, we can gain a more comprehensive understanding of the comprehensive pipe gallery project and provide reference and guidance for its design and construction.