BIM method applicable to positioning specially-shaped steel-concrete structural component

A technology of structural components and special-shaped steel, which is applied in special data processing applications, image data processing, instruments, etc., can solve problems such as inaccurate positioning, abnormal and complex building shapes, etc., and achieve the effect of improving engineering construction level and ensuring accuracy
CN106055804AActive Publication Date: 2016-10-26LONGYUAN CONSTR GROUP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LONGYUAN CONSTR GROUP
Publication Date
2016-10-26

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Abstract

The invention discloses a BIM method applicable to positioning a specially-shaped steel-concrete structural component. The BIM method comprises the following steps of: (1), drawing a three-dimensional stereogram of the component according to a design drawing of a complex specially-shaped structural steel-concrete component; (2), according to the structural performance of the component and a height axis as the direction, performing equidistant or non-equidistant virtual segmentation so as to obtain continuous virtual sections, which are vertical to the component, and numbering the virtual sections in sequence; (3), deriving various section graphs in a CAD format from a revit three-dimensional stereogram, obtaining a common point (0,0,0), labelling three-dimensional coordinates (X,Y,Z) of various ports of the sections, and taking a key section in the design drawing as a re-check section; and (4), guiding field construction, and re-checking the key section in time, wherein the next process only can be constructed after checking is qualified till construction of the specially-shaped component is completed. According to the BIM method disclosed by the invention, the problems of relatively high positioning difficulty and relatively low precision in the existing complex specially-shaped component can be solved; the field construction is guided; therefore, the engineering construction level is improved; and the precision is ensured.
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Description

technical field

[0001] The invention provides a BIM method applied to the positioning of special-shaped steel-concrete structural members. Background technique

[0002] like figure 1 Shown: Hyperboloid non-conventional components for special-shaped distorted shapes, figure 1 Its three-dimensional schematic diagram, Figure 2 is a schematic diagram of component cutting. The traditional design process is based on the working mode of two-dimensional drawings. When the three-dimensional model designed by the architect is due to complex buildings such as special-shaped surfaces, it is impossible to draw accurate architectural design and construction. The map guides the on-site positioning and construction, resulting in the incomplete transmission of information at each stage. Contents of the invention

[0003] The purpose of this invention is to propose a BIM method applied to the positioning of special-shaped steel-concrete structural components, to solve the current problem ...

Claims

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