基于CATIA二次开发的重力坝三维模型构建
发布时间：2018-12-14 00:55
【摘要】：为实现不同方案下重力坝三维模型的快速构建,利用VB编程语言对CATIA三维建模软件进行二次开发,通过自动化对象编程(V5Automation)接口完成VB与CATIA的连接,以VB程序驱动CATIA软件的相关组件,构建重力坝三维模型。建模采用自上而下的骨架设计思路,对传统的装配方式进行改进,建立重力坝整体骨架对各坝段的约束,并结合CATIA软件的参数化设计特点论述多种方案下重力坝三维模型的快速建立方法,并以西藏某水电站为例构建了三种重力坝的典型布置方案。结果表明,使用CATIA二次开发技术能够快速、准确、智能地完成重力坝三维模型的构建,且可快速完成不同设计方案的优化与比选。
[Abstract]:In order to realize the fast construction of gravity dam 3D model under different schemes, the CATIA 3D modeling software is redeveloped by using VB programming language, and the connection between VB and CATIA is completed by means of the automatic object programming (V5Automation) interface. The 3D model of gravity dam is constructed by using VB program to drive the related components of CATIA software. The modeling adopts the top-down skeleton design idea, improves the traditional assembly method, and establishes the restriction of gravity dam integral skeleton to each dam segment. Combined with the parameterized design characteristics of CATIA software, this paper discusses the rapid establishment method of 3D model of gravity dam under various schemes, and takes a hydropower station in Tibet as an example to construct three typical layout schemes of gravity dam. The results show that the 3D model of gravity dam can be constructed quickly, accurately and intelligently by using CATIA secondary development technology, and the optimization and comparison of different design schemes can be completed quickly.
【作者单位】： 三峡大学水利与环境学院;
【基金】：三峡大学研究生科研创新基金(SDYC2015016)
【分类号】：TV642.3;TP391.7
本文编号：2377588
[Abstract]:In order to realize the fast construction of gravity dam 3D model under different schemes, the CATIA 3D modeling software is redeveloped by using VB programming language, and the connection between VB and CATIA is completed by means of the automatic object programming (V5Automation) interface. The 3D model of gravity dam is constructed by using VB program to drive the related components of CATIA software. The modeling adopts the top-down skeleton design idea, improves the traditional assembly method, and establishes the restriction of gravity dam integral skeleton to each dam segment. Combined with the parameterized design characteristics of CATIA software, this paper discusses the rapid establishment method of 3D model of gravity dam under various schemes, and takes a hydropower station in Tibet as an example to construct three typical layout schemes of gravity dam. The results show that the 3D model of gravity dam can be constructed quickly, accurately and intelligently by using CATIA secondary development technology, and the optimization and comparison of different design schemes can be completed quickly.
【作者单位】： 三峡大学水利与环境学院;
【基金】：三峡大学研究生科研创新基金(SDYC2015016)
【分类号】：TV642.3;TP391.7
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