Comprehensive pipeline space-time analysis and risk estimation method based on 4D-BIM technology

Abstract

The invention discloses an integrated pipeline space-time analysis and risk estimation method based on a 4D-BIM technology, and belongs to the technical field of calculation, reckoning or counting. Generating a comprehensive pipeline three-dimensional model in Microstation software according to a construction drawing, and endowing each component with a code; the method comprises the following steps: converting a three-dimensional model of the comprehensive pipeline into a. Dgn.spx format which can be identified by Synchro software by using a plug-in SynchroPlug in the Microstation software; the method comprises the following steps: exporting coding information of a three-dimensional model in Microstation software, and importing the coding information into Project software; in Project software, according to the coding information and the construction organization scheme, a construction progress schedule is formulated and converted into a. Xml format; and importing the three-dimensional model and the construction progress schedule into Synchro software, simulating the construction progress and carrying out space-time analysis and risk estimation, if no potential risk exists, determining the final comprehensive pipeline construction organization scheme, otherwise, circulating the optimization steps until the requirements are met. According to the invention, possible problems and time-space risks in the construction process are predicted, and the construction management efficiency and the construction safety are effectively improved.

Description

technical field [0001] The invention relates to building information model information technology, specifically discloses a comprehensive pipeline space-time analysis and risk estimation method based on 4D-BIM technology, and belongs to the technical field of calculation, calculation or counting. Background technique [0002] Building Information Modeling (Building Information Modeling, BIM) can carry all kinds of information in the construction process. In order to simulate the space usage in the actual construction process, 3D modeling of integrated pipelines can be carried out to analyze the conflict of work space in the construction process. Good conditions have been created. Chinese patent CN110889160A discloses a municipal pipeline construction method based on BIM technology, which uses BIM technology to establish BIM models of various professional pipelines, and conducts collision detection on the pipeline BIM models to reflect the spatial position and collision degre...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the shortcomings of the above-mentioned background technology and provide a comprehensive pipeline space-time analysis and risk estimation method based on 4D-BIM technology. The mapping relationship of the code correlates the construction schedule and the 3D model to obtain a 4D model that integrates time information and space information. By estimating the possible space-time risks in the construction process, the invention purpose of rationally organizing the comprehensive pipeline construction plan is realized, and the existing BIM 4D is solved. There are technical problems in the construction progress management technology that the time dimension information cannot be edited in batches, the risk of time conflicts cannot be estimated and resolved, and the collision situation cannot be displayed in the form of animation

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