Automatic inspection method for consistency of building model and design drawing

Abstract

The invention discloses an automatic inspection method for consistency of a building model and a design drawing. The method comprises steps of adopting Revit software to design a file and an additional dwg drawing; performing two-dimensional plotting on the modeling design file; and completing matching of corresponding professions and elements of the two-dimensional planar graph of the model and the additional dwg drawing, checking abnormal conditions of all points and lines in the two drawings, recording all inconsistent points and lines, and searching corresponding components and entities according to a recording result, thereby realizing display of the abnormal components and entities and outputting inconsistent contents. The method is simple, quick, accurate and convenient to operate,abnormal entities and components are displayed accurately and conveniently, inconsistent content is output in detail, systematic and accurate information is provided for designers, and the designers can modify and adjust the inconsistent content conveniently.

Description

technical field [0001] The invention relates to the technical field of building engineering intelligence, in particular to a building model and design Figure 1 Consistency Automated Review Method. Background technique [0002] In recent years, with the development of science and technology, CAD technology has been widely used in engineering design. Two-dimensional CAD drawing already has standardized drawing rules and perfect drawing standards, and has produced rich design drawings. At present, 3D BIM models are in full swing in various professions, and auxiliary design tools are emerging in an endless stream. [0003] The amount of information contained in the 3D BIM model is different from that contained in the original 2D design drawing, and the information expressed in the form of BIM is more complete and standardized. Therefore, the graphics of the 3D BIM model are often different from the original 2D design drawings of architectural structures and other majors, resu...

AI Technical Summary

Problems solved by technology

Therefore, the graphics of the 3D BIM model are often different from the original 2D design drawings of architectural structures and other majors, resulting in errors in the design drawings

Current 3D BIM model and plan Figure 1 Consistency check is to check the plan of the two-dimensional drawing design by the designer through the naked eye or the basic measurement tools provided by the platform, including the basic plan, column plan, beam plan, etc., as well as the model building and structural plan views. This method is not only slow and accurate High, while consuming a lot of manpower

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