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Linear engineering derived component Interactive construction method

A construction method and interactive technology, applied in 3D modeling, image data processing, special data processing applications, etc., can solve problems such as poor effect and low efficiency, and achieve the effect of saving time and energy and being easy to use.

Active Publication Date: 2021-10-15
NANCHANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an interactive construction method for linear engineering derived components, to solve the technical problems of low efficiency and poor effect when existing software is used to create linear engineering derived component models

Method used

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  • Linear engineering derived component Interactive construction method
  • Linear engineering derived component Interactive construction method
  • Linear engineering derived component Interactive construction method

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. The specific embodiments described here are only used to explain the technical solution of the present invention, and are not limited to the present invention.

[0029] The embodiment is described by taking the traffic marking of road engineering as an example.

[0030] The model in the present embodiment utilizes the BIM design platform Revit software that Autodesk company releases and its secondary development platform Dynamo to design, and the operation steps are as follows (see figure 1 ):

[0031] Step 1: Create linear engineering derived component families in the design platform;

[0032] 1. Create a new family file and select the metric conventional model family template;

[0033] 2. Draw the reference plane, call the model l...

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Abstract

The invention relates to the technical field of civil water conservancy and traffic engineering, and discloses a linear engineering derived component interactive construction method, which mainly comprises the following steps: creating a parameterized regulation and control self-adaptive linear engineering derived component family model through a design platform, and picking up related line segments of linear engineering in the design platform; interacting to a programming platform and extracting point locations, quickly placing the point locations through a coordinate system conversion principle and a vector outer product theorem, fitting and projecting to obtain a placement positioning line of the derived component family model, and then extracting the placement point locations of the derived component family model based on the placement positioning line; and finishing batch placement of derived component family models through an automatic arrangement program. According to the invention, firstly, establishment of a linear engineering derived component family model is completed through a design platform, and then parameter automatic generation of derived components is achieved on a programming platform. According to the invention, the design precision of the derived component model of the linear engineering can be well improved, and meanwhile, the generation speed of the derived component model is remarkably increased.

Description

technical field [0001] The invention relates to the technical fields of civil water conservancy and traffic engineering, in particular to a BIM-based method for realizing the interactive construction of linear structure derived components by creating a linear engineering derived component family and automatically placing them in batches. Background technique [0002] Building Information Modeling (Building Information Modeling) is based on the relevant information data of the construction project as the basis of the model to establish the building model, and simulate the real information of the building through digital information simulation. It has five characteristics of visual coordination, simulation, optimization and plotting. [0003] The design function of BIM is the basis of the application of BIM technology. It is precisely because of the designed model that a series of BIM functions can be completed. Therefore, the efficiency and accuracy of BIM design has always ...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06T17/00
CPCG06F30/13G06T17/00
Inventor 贾璐吕憬洪可支清罗健颜悦颜毅沙欧张诚黄剑涛
Owner NANCHANG UNIV
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