BIM-based prefabricated building part preprocessing method and part

Abstract

The invention discloses a BIM-based prefabricated building part preprocessing method, comprising the following steps of establishing a building model in preset software; marking an area where the fabricated building parts need to be used on the building model; determining the type and the size of a part required to be assembled in the current area according to the characteristics of the marked area by utilizing the building model information; according to the determined types and sizes of the assembly parts, carrying out spatial arrangement and quantity calculation in the labeling area; and according to the space material arrangement result, conducting material list drawing, machining and cutting part materials according to the part material list drawing, and obtaining parts. According tothe BIM-based prefabricated building part preprocessing method, the BIM technology is utilized, and the types and the number of needed parts are calculated by designing a space layout drawing, and centralized cutting and machining are conducted, and then finished parts are transported to an operation area to be constructed, and cutting machining of the parts on an operation site is avoided.

Description

technical field [0001] The invention relates to the technical field of parts processing, in particular to a BIM-based method for pre-processing prefabricated building parts and parts. Background technique [0002] Now the whole society is advocating energy saving and consumption reduction. As a construction enterprise, through scientific and technological innovation, adopting new technologies and new construction techniques to improve comprehensive construction technology and reduce material consumption can not only reduce construction costs, but also increase the company's position in the construction market. Competitiveness, but also save a lot of resources for the society. [0003] In construction engineering, there are many prefabricated building parts, such as concrete blocks used for walls, bricks used for ground treatment, etc. These parts are generally processed with uniform specifications and sizes. Re-cutting, the construction personnel can only cut the raw materi...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a BIM-based prefabrication method for prefabricated building parts, so as to alleviate the problems in the prior art that construction personnel use manual saws or hand-held electric saws to cut, there are more cutting materials, and material loss technical problems of high rate and imprecise estimation of the number of construction parts

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