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Revit-based segmental assembled bridge modeling method and system

A modeling method and segmental beam technology, applied in 3D modeling, image data processing, special data processing applications, etc., can solve problems such as difficult to realize complex bridge modeling work, and achieve less manual calculation workload and better modeling High precision and the effect of improving work efficiency

Pending Publication Date: 2022-02-18
CHINA MCC20 GRP CORP +1
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Problems solved by technology

[0004] In view of this, the present invention proposes a Revit-based segmental assembly bridge modeling method and system, aiming to solve the problem that traditional modeling methods are difficult to realize the modeling work of complex bridges

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  • Revit-based segmental assembled bridge modeling method and system
  • Revit-based segmental assembled bridge modeling method and system
  • Revit-based segmental assembled bridge modeling method and system

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Embodiment Construction

[0032] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] see figure 1 , which is a flowchart of a Revit-based segmental assembly bridge modeling method provided by an embodiment of the present invention. As...

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Abstract

The invention provides a method and a system for modeling a segment assembled bridge based on Revit. The method comprises the following steps: creating a bridge center line coordinate table and a segment data table; creating a self-adaptive metric conventional model of the segmental beam and loading a new project; running a DYNAMO plug-in, and creating a three-dimensional bridge space curve; and arranging the self-adaptive metric conventional model of the segmental beam according to the three-dimensional bridge space curve to generate an overall model of the segmental assembled bridge. According to the method, the modeling precision is high, and the segmental assembled bridge model can be accurately established according to drawing data; the model can be used for data statistics and export, the workload of manual calculation is small, and the working efficiency can be remarkably improved; the modeling method is suitable for various straight-line and curve-form bridges; according to the modeling method, the flat curve and the longitudinal curve of the segmental beam can be formed by fitting high-precision broken lines; according to the modeling method, the type and size parameters of each segmental beam model can be dynamically modified in real time.

Description

technical field [0001] The invention relates to the technical field of bridge BIM, in particular to a Revit-based segmental assembly bridge modeling method and system. Background technique [0002] BIM (Building Information Modeling, Building Information Model) refers to the process, method and technology of creating and using digital models to manage and optimize the entire process of design, construction and operation of construction projects. At present, after years of theoretical research and engineering practice, BIM technology is profoundly affecting bridge engineering construction, and has gradually become an important information means to improve bridge technical level and management efficiency. [0003] In current bridge engineering, BIM modeling software such as Revit, Tekla, Bentley, and CATIA are all used, and Revit software is the most widely used. However, Revit software does not establish a dedicated bridge modeling process. Traditional modeling methods It is...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06T17/00
CPCG06F30/13G06T17/00
Inventor 刘璇王鸿达胡威巩俊松林锡森曹曦
Owner CHINA MCC20 GRP CORP
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