A BIM-based method to solve the conflict between ordinary steel bars and prestressed pipes

Abstract

The invention discloses a method for resolving conflict between an ordinary steel bar and a prestressed pipeline based on BIM (Building Information Modeling). The method is specifically implemented by the following steps: 1, building a three-dimensional model; 2, detecting a conflict position in the three-dimensional model built in the step 1; 3, exporting a CAD (Computer-Aided Design) drawing of the conflict position detected in the step 2; and 4, opening the CAD drawing of the conflict position saved in the step 3, and enlarging the ordinary steel bar inserted into the prestressed pipeline outwards at a corresponding position in order to avoid the conflict. According to the method, concrete construction information, ordinary steel bar information and prestressed pipeline information in a conventional two-dimensional plane construction drawing are integrated into a uniform three-dimensional BIM information model, so that the conflict position between the ordinary steel bar and the prestressed pipeline can be found easily and visually. A conflict avoiding scheme is put forward in advance, and workers perform steel bar blanking and binding under guidance, so that later rework is avoided; the construction quality is ensured; and the construction progress is accelerated.

Description

technical field [0001] The invention belongs to the technical field of building construction, and relates to a BIM-based method for solving conflicts between ordinary steel bars and prestressed pipelines. Background technique [0002] BIM (Building Information Modeling) is a building information model, which uses the relevant information data of construction projects as the basis of the model to establish a building model. The application of BIM technology in foreign countries is becoming more and more mature, and it is still being promoted in my country. Although it has made some initial achievements and accumulated some successful experience in the field of housing construction and subway construction construction management, there are still many problems worthy of discussion and research in the process of bridge construction. Promoting the application of BIM technology on bridges can help enterprises Control the construction process more accurately and effectively, achie...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a method based on BIM to solve the conflict between ordinary steel bars and prestressed pipelines, which solves the problems of wasting materials and delaying the progress of the project due to the failure to find out in advance that ordinary steel bars pass through the prestressed tunnels in the existing construction

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