摘要
为解决水利水电工程三维开挖设计中快速建模、算量、出图及标注问题,以MicroStation平台为基础采用基于.Net的Addins二次开发方式研究设计解决方案,开发语言以C#为主、用C++/CLI封装作为补充。成果软件包含通用类、放坡类、辅助类、剖面类、统计类、标注类及土石坝7个模块,满足整个开挖设计过程功能需求,多个项目应用表明设计成果质量及设计效率明显优于同类软件:①设计成果实时三维展示设计意图表达更为精确,平、剖面图及相关开挖、支护工程量均由三维模型提取得到,图面表达准确度及工程量精度均优于二维设计;②开挖设计、工程量提取、平剖面图底图绘制工作相比传统方法效率提高70%以上,成图效率比传统方法提高50%以上。软件开发框架、功能实现思路及关键技术研究可为同类项目提供参考。
In order to realize the rapid modeling,quantity calculation,drawing and annotation in the 3D excavation design of water resources and hydropower projects,based on the MicroStation platform,and the.Net-based Addins secondary development method,this paper proposes a design solution,with the development language of C#as the priority,and C++/CLI package as a supplement,including 7 modules of general type,sloping type,auxiliary type,profile type,statistics type,annotation type and earth-rock dam,to meet the functional requirements of the entire excavation design process.Its application on multiple projects shows that the quality of design software and the design efficiency are obviously superior to similar software as follows:①For the design software,the real-time three-dimensional display is,more accurate to express the design intent,the plan and section drawings,and related excavation and support quantities are all extracted from the 3D model.The accuracy of both drawing expression and quantity is better than two-dimensional design;②Compared with traditional methods,the efficiency of excavation design,quantity extraction,and base drawing is improved by more than 70%,and that of drawing is increased by more than 50%.The software development framework,function realization ideas and key technology research are of significant reference for similar projects.
作者
吕彬
傅志浩
LYU Bin;FU Zhihao(China Water Resources Pearl River Planning,Surveying and Designing Co.,Ltd.,Guangzhou 510610,China)
出处
《人民珠江》
2021年第11期16-23,52,共9页
Pearl River
基金
中水珠江规划勘测设计有限公司科研项目“基于BentleyORD平台的水利工程BIM设计软件开发”(2021KY04)。
