Municipal pipeline construction method based on BIM technology

Abstract

The invention discloses a municipal pipeline construction method based on a BIM technology. The municipal pipeline construction method comprises the following steps of establishing the BIM models of all professional pipelines; performing the corresponding professional verification on the professional pipelines in the BIM models of the professional pipelines; integrating the BIM models of the various professional pipelines after verification; performing collision detection on the integrated pipeline BIM models, and detecting whether a collision point exists or not; if the collision point exists, optimizing and modifying the BIM models of the professional pipelines according to the condition of the collision point, and integrating the optimized BIM models of the professional pipelines; and repeating the above steps until no collision point exists in the integrated pipeline BIM models. According to the method, an optimal building construction scheme is obtained, the engineering risks areavoided, the pipeline construction process is optimized, the collision is reduced, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of municipal pipeline construction, in particular to a municipal pipeline construction method based on BIM technology. Background technique [0002] With the rapid development of my country's economy, the country is gradually accelerating the construction of urban infrastructure, and the construction of municipal pipe network is one of the most important projects. The municipal pipe network is an important supporting facility for urban municipal roads, and the investment in the construction of the pipe network for urban reconstruction is also increasing year by year. Pipelines for water supply, rainwater, sewage, electricity and telecommunications, gas, heat, etc. are often built under new municipal roads at the same time. Various pipelines are intertwined and complex, with horizontal and vertical intersections, and pipeline collisions are very common. At the same time, when municipal roads are reconstructe...

AI Technical Summary

Problems solved by technology

Due to the age of the old roads, the design of the rain and sewage pipes is small, which cannot meet the current drainage flow requirements, and the pipe diameter needs to be enlarged; and most of the power and telecommunication pipelines are above-ground, and new power and telecommunication pipes need to be added during the renovation.

Therefore, pipeline relocation is a complex, cumbersome, and difficult-to-coordinate project

The spatial position of the pipeline changes during the relocation. On the one hand, it will affect the stability of the surrounding pipelines. On the other hand, the newly added pipeline and the reserved pipeline are prone to collision in space. Therefore, the pipeline relocation requires a large amount of work. The current construction method Poor implementation

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