基于Bentley的重力坝三维参数化设计系统研究

Bentley-based 3D Parametric Design System for Gravity Dam

基于Bentley平台的设计软件MicroStation进行二次开发,研究重力坝三维参数化设计系统。建立“模板”“骨架”概念,实现在一个集成系统中完成断面设计、抗滑稳定计算、坝体应力计算、极限状态计算、有限元分析、拦河坝布置、参数化建模、工程量自动统计和三维辅助出图等功能。对转变工程传统的设计模式、提升设计质量与效率、推动工程设计数字化进程具有重要的借鉴意义和实用价值。

Based on Bentley platform design software Microstation,this paper conducts secondary development to study the three-dimensional parametric design system of gravity dam.The concept of"template"and"skeleton"is established to realize the functions of section design,anti-sliding stability calculation,dam body stress calculation,limit state calculation,finite element analysis,barrage layout,parametric modeling,automatic statistics of engineering quantities and three-dimensional assisted drawing in an integrated system.It has important reference significance and practical value to change the traditional design mode,improve the quality and efficiency of design,and promote the digital process of engineering design.