BIM-based fabricated member parametrization design method

A parametric design and assembly technology, applied in design optimization/simulation, calculation, image data processing, etc., can solve the problems of inability to assemble according to the predetermined plan, large differences in the size of components in the later stage, secondary construction, etc., to improve the design. The effect of working efficiency and reducing the production error rate

Inactive Publication Date: 2018-10-16
山东住工装配建筑有限公司
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Problems solved by technology

At present, this part of the drawings is obtained from the split design drawings after deepening the design. It mainly uses two-dimensional drawing software such as CAD to split and design the drawings required for the production of the prefabricated factory according to the design specifications. Due to the large workload, the size of the components Subtle changes in

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  • BIM-based fabricated member parametrization design method

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[0034] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. The following disclosure provides many different embodiments for implementing the device and method of the present invention, so that those skilled in the art can more clearly understand how to implement the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals or letters in different examples. This repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the present invention...

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Abstract

The invention provides a BIM-based fabricated member parametrization design method. The method comprises the steps of 1: according to functions of fabricated building members, performing component disassembly on a building structure drawing to form a plurality of disassembly design schemes, wherein the schemes are specifically expressed in a form of "total construction design + BIM issued component disassembly drawing"; 2: by using Revit software, establishing three-dimensional models of the building members in the disassembly design schemes; 3: by applying three-dimensional modeling software,making rough profiles of the members, adding parameters, and forming controllable models; 4: through a geometric relationship between the parameters of the members, creating a relational expression;and 5: from the three-dimensional models of the members, obtaining a two-dimensional graph comprising the parameters of the members and the relationship expression. According to the design, the drawing needed by factory production is quickly and accurately generated, and the material requirement amount can be automatically calculated and summarized according to the parameters in the drawing.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, and in particular relates to a BIM-based parametric design method for assembled components. Background technique [0002] The characteristics of parameterization, integration, standardization, and support for the whole life cycle of the BIM technology platform provide important support for the integration of architectural design and construction, making the construction of complex multi-dimensional digital models no longer a problem. Architectural designers use the BIM software platform to construct specific parametric models. The construction of this method is not only a combination of geometric space and geometric shapes, but also covers many parameter data, which is of great importance to ensure the quality of architectural design and improve the overall work efficiency and level. Significance. [0003] The deepening design of prefabricated components is an important part of arc...

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Application Information

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IPC IPC(8): G06F17/50G06T17/00
CPCG06T17/00G06F30/13G06F30/20
Inventor 柳思光么传杰张巍高天同董亚东
Owner 山东住工装配建筑有限公司
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