基于BIM的长距离引调水工程三维参数化智能设计研究及应用

Research and Application of Three-dimensional Parametric Intelligent Design for Long-distance Water Diversion Project based on BIM

运行效率不足、维护工作繁琐、信息异构分散、实施监控困难以及信息反馈延缓是目前长距离引调水工程运行管理中存在的主要问题。针对上述问题,以及在早期三维设计中所展现出的低效率、多重复现象,文章将立足于在建筑初期将参数化设计理念与之融合,用以提高三维设计在长距离引调水工程中的水平和效率。首先构建出调水工程典型建筑的BIM模型,采用基于组件对象技术(COM)和inventor API(应用程序接口)技术的C#编程语言,在C/S框架的基础上开发出三维参数化的智能设计平台。其次,根据对调水工程BIM标准化关键技术的研究,针对各种模型及其相关信息建立存储数据库,二次开发NavisWorks实景仿真软件,集成基于云平台的协同设计技术,以确保工程图纸的高效快速生成、施工进度模拟、协同办公等功能的实现。

At present,the main problems in the operation management of long-distance water diversion project are insufficient operation efficiency,tedious maintenance work,heterogeneous and dispersed information,difficulty in implementing monitoring and delaying information feedback.In view of the above problems,as well as the phenomenon of low efficiency and multiple repetition in the early 3D design,this paper will be based on the integration of parametric design concept in the early stage of construction,in order to improve the level and efficiency of 3D design in long-distance water diversion project.Firstly,BIM model of typical buildings of water transfer project is constructed,and C#programming language based on COM and Inventor API technology is used to develop a 3D parameterized intelligent design platform based on C/S framework.Secondly,based on the research of the standardized BIM key technologies of water diversion project,according to various model and its related information storage database,secondary development NavisWorks imaging simulation software,the collaborative design technology based on the cloud platform was integrated in order to ensure the efficient rapid generation of engineering drawings,construction progress simulation and the realization of the function of coordination office,etc.