GC在水电站厂房蜗壳三维参数化建模设计中的应用研究

Application of Generative Components(GC) in Tree-dimensional Parameterization Modeling Design of Powerhouse Spiral Case

水电站厂房蜗壳在三维建模中是相对复杂的结构,直接用基本命令建模十分繁琐,对水电站厂房蜗壳主要结构进行参数化分析,找出其内在规律性及各参数间的关系,利用参数化建模软件Generative Components(GC),实现蜗壳的数字化参数化三维模型,通过调整参数,快速得到多种备选方案,提高设计效率。

Spiral case of powerhouse is a complex structure in three-dimensional modeling,it is tedious to use the basic commands,and shall make parameterization analysis on the main structure of spiral case to find out the inner rule and relations of different parameters.With the parameterization modeling software Generative Components(GC),it can set up digital three-dimensional model of spiral case,quickly get many kinds of alternatives by parameters regulation,and improve the design efficiency.