Hole reservation method and system based on BIM technology

Abstract

The invention discloses a hole reserving method and system based on a BIM (Building Information Modeling) technology. The method comprises the steps of determining a wall BIM optimization model of zero collision between electromechanical pipelines and between the electromechanical pipelines and a structural wall based on a collision detection function of BIM software; adding reserved holes in the wall BIM optimization model, reserving pre-embedded casing pipes, and generating a detailed list of the pre-embedded casing pipes; marking the reserved holes to generate an engineering drawing with marking information; generating a casing pipemanufacturing disclosure, and providing the casing pipe manufacturing disclosure and the detailed list of the pre-embedded casing pipes to a sleeve processing factory; and generating a hole reservation and casing pipe pre-embedding construction technical disclosure, and providing the hole reservation and casing pipe pre-embedding construction technical disclosure, the detailed list of the pre-embedded casing pipes and the engineering drawing to a construction team. According to the method and system, collision detection is performed in advance through software, the positions of the reserved holes are simulated, the problem of conflict of the reserved holes is solved from the source, meanwhile, the drawing is output, and the problems of reservation errors and the like caused by unsmooth inter-specialty information are solved.

Description

technical field [0001] The invention relates to the technical field of wall construction, in particular to a method and system for hole reservation based on BIM technology. Background technique [0002] In recent years, as an important infrastructure in my country's cities, the development of the subway has played an obvious role in stimulating economic growth. Through the promotion of national policies and independent innovation, subway construction has developed rapidly and is constantly moving towards the international advanced level. [0003] The construction of subway mechanical and electrical decoration is an important link in subway construction, and the construction progress of the secondary masonry of the wall has an important impact on the construction period of the entire subway mechanical and electrical decoration. The construction hole reservation of the secondary masonry of the wall is one of the most problematic links, and the result directly affects the subs...

AI Technical Summary

Problems solved by technology

[0004] At present, there are mainly the following problems in hole reservation: failure to reserve in time, wrong reserved location, wrong reserved size, conflicts between reservation and others (such as door openings, structural columns, ring beams, etc.), and unused reserved holes

[0005] The above hole reservation problem will have a greater impact on the subsequent electromechanical pipeline construction

The main impacts are: 1) damage to the secondary masonry structure and affect the stability of the structure

2) Generate construction waste and pollute the construction environment of the station

3) Cause the interruption of electromechanical construction and delay the construction period of electromechanical

4) It causes waste of materials and labor, which increases the cost of the project

5) Affect the aesthetics of the wall

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