基于Civil3D的渠道工程参数化设计研究  

A Parametric Design Method for Channel Engineering Based on Civil3D

作　　者：黄雪峰 李青柏 侯宇 刘文合[1] 王铁良[1] 李春生[1] 线小辰 杨英英 刘顺国 HUANG Xue-feng;LI Qing-bai;HOU Yu;LIU Wen-he;WANG Tie-liang;LI Chun-sheng;XIAN Xiao-chen;YANG Ying-ying;LIU Shun-guo(College of Water Conservancy,Shenyang Agricultural University,Shenyang 110866,China;Liaoning Agricultural Development Service Center,Shenyang 110030,China)

机构地区：[1]沈阳农业大学水利学院,辽宁沈阳110866 [2]辽宁省农业发展服务中心,辽宁沈阳110030

出　　处：《水电能源科学》2024年第11期199-203,共5页Water Resources and Power

基　　金：辽宁省地方标准立项计划项目(2021186)。

摘　　要：针对渠道工程设计前期勘探时间长、二维计算过程繁琐、设计变更工作量巨大、现有渠道建模未考虑与地形数据联动等问题,提出一种基于Civil3D的渠道工程参数化设计方法,即以Civil3D为核心的渠道参数化设计关键技术,采用91位图助手获取勘察后的平面坐标,使用GlobalMapper对栅格文件中高程数据进行纠偏,通过ArcGIS整合、提取地形三维空间数据,并结合WPF窗体技术,以MVVM编程框架,开发面向对象的渠道参数化设计数据管理平台,拓展Civil3D参数计算及工程数据科学管理功能,为渠道参数化模型与三维地形模型的建立奠定基础。利用Atuodesk Subassembly Composer定制渠道横断面部件,通过建立目标参数及部件元素中的逻辑关系,实现渠道模型的参数化操作和与地形模型动态链接。实例应用结果表明,该技术可使渠道工程由二维设计过渡到三维参数化设计,优化了渠道设计阶段数据采集方面时间成本,降低了Civil3D使用难度,减少了设计变更产生的工作量,提高了设计效率,为水利线状工程参数化设计提供了参考。Aiming at the problems of channel engineering design,such as prolonged exploration time,complex two-di-mensional calculations,extensive design modifications,and the lack of integration with topographic data in existing chan-nel modeling,this paper proposes a key technology for parameterized channel design based on Civil3D.The planar coordi-nates obtained through 91 position assistant are integrated with elevation data rectified using Global Mapper and three-di-mensional terrain data extracted using ArcGIS.Additionally,a WPF window technology based object oriented platform is developed to manage parameterized channel design data effectively.This platform facilitates scientific management of en-gineering data and automatic calculation of parameters,laying the groundwork for establishing parameterized and three-dimensional terrain models of channels.Customization of channel cross-sectional components is achieved through Au-todesk Subassembly Composer,establishing logical relationships between target parameters and elements within the com-ponent to enable parameterized operation and dynamic linkage with the terrain model.Through an engineering example,this technology demonstrates its potential to transition from two-dimensional to three-dimensional parameterized design in channel engineering,optimizing data collection time during the design stage while reducing modification workload and im-proving overall efficiency.It provides a reference for the parametric design of hydraulic linear engineering.

关 键 词：渠道 参数化设计 Civil3D BIM 线性工程 

分 类 号：TV91[水利工程—水利水电工程]