A kind of power communication comprehensive pipe corridor and its construction method in landslide-prone area

Abstract

The invention relates to a power communication comprehensive pipe gallery in a landslide-prone area and a construction method thereof. Cable-stayed ground piles are arranged on the upper inner end of the horizontal ground piles, and the angle between the cable-stayed ground piles and the horizontal ground piles is 60 degrees. The inner side of the bottom of the cable-stayed ground pile and the top of the inner end of the horizontal ground pile are provided with a bottom reinforcing connecting rod connecting the cable-stayed ground pile and the horizontal ground pile, and the angle between the bottom reinforcing connecting rod and the cable-stayed ground pile is 60 degrees. The included angle between the reinforced connecting rod at the bottom and the horizontal ground pile is 60 degrees, and a reinforced comprehensive component device for risk avoidance is installed in the outer frame of the comprehensive pipe gallery body; a triangular structure is constructed in the landslide-prone area to realize the integrated pipe gallery body The outer frame is clamped at the inner corner of the triangular structure, and using the trip of the triangular structure to protect and support the landslide-prone area, a triangular support surface is formed between the triangular structure and the outer landslide surface to ensure The integrated pipe gallery body will not be damaged by landslide geological disasters.

Description

technical field [0001] The invention belongs to the field of electric power, and in particular relates to a power communication comprehensive pipe gallery in a landslide-prone area and a construction method thereof. Background technique [0002] The comprehensive pipe gallery is the comprehensive corridor of underground urban pipelines, that is, to build a tunnel space underground in the city, integrating various engineering pipelines such as power, communication, gas, heating, water supply and drainage, etc., with special inspection ports, hoisting ports and The monitoring system, which implements unified planning, unified design, unified construction and management, is an important infrastructure and lifeline to ensure the operation of the city. [0003] The traditional power communication integrated utility tunnel is built in a stable underground structure, and will not be affected by dangerous location factors during operation. Therefore, the structural layout is mostly ...

AI Technical Summary

Problems solved by technology

However, due to the complexity of the urban terrain structure, the laying of many utility corridors may need to go out to the surface and pass through a landslide section for construction work laying and structure, due to the output requirements of the internal lines or pipelines of the comprehensive utility corridor, or Affected by the inherent or reconstruction of the bottom structure of the geological work surface, or by the influence of distance factors, the laying work surface of some comprehensive pipe corridors can only be controlled at specific slope topographic positions with landslide risks. When working in the corridor, the traditional pipe gallery structure is difficult to guarantee the safety of the comprehensive pipe gallery after the completion of the later laying

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