BIM-based metro station municipal pipeline relocation construction method

A technology for subway stations and construction methods, applied in image data processing, virtual/augmented reality, instruments, etc., can solve problems such as low construction efficiency, inability to accurately locate pipelines, and difficulty in construction communication and coordination
CN112989532APending Publication Date: 2021-06-18CHINA CONSTR EIGHT ENG DIV CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA CONSTR EIGHT ENG DIV CORP LTD
Publication Date
2021-06-18

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Abstract

The invention discloses a BIM (Building Information Modeling)-based metro station municipal pipeline relocation construction method. The method mainly comprises the following steps: detecting underground municipal pipelines in a construction area by using a radar; building an underground pipeline model by using the BIM; using a laser scanner to generate point cloud data to perform reverse modeling on the terrain and surrounding environment of the construction area; building a construction site, a station main body and an enclosure structure model of each stage, and preliminarily drawing up a pipeline relocation scheme of each stage in combination with the underground comprehensive pipeline model; optimizing a migration and modification scheme through dynamic migration and modification simulation; visually displaying the installation node deepening design through BIM; and in combination with a collaborative management platform, carrying out accurate management and control on the relocation process. The invention aims to solve the problems that the pipeline cannot be accurately positioned on the drawing, the construction communication coordination difficulty is high, the construction efficiency is low and the like.
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Description

technical field

[0001] The invention belongs to the technical field of pipeline construction, and in particular relates to a BIM-based construction method for relocating municipal pipelines in subway stations. Background technique

[0002] According to the experience of previous subway construction, the relocation of pipelines in the early stage of the project seriously restricted the progress of the project. If the pipelines were damaged during the relocation process, it would cause great inconvenience to the surrounding communities and seriously affect the company's reputation. How to efficiently complete pipeline relocation on the premise of ensuring pipeline safety is a major problem that must be considered. With the conventional pipeline relocation method, it is difficult for the management personnel to intuitively start from the two-dimensional drawings in the face of such complicated pipelines. Especially in the case of tight project schedule nodes, the project manage...

Claims

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