岩体结构三维构模技术及其可视化系统研制

A study on 3D modeling techniques and visual system of rock mass structure

摘要: 根据岩体的构造特征 ,将岩体内部划分成两大类四种基本类型的构造单元 ,即连续型非褶皱岩体、断裂型非褶皱岩体、褶皱型岩体、侵入型岩体 ,并建立相应的空间数据模型。利用柱体构模、表面构模、单轮廓断面构模、多轮廓断面构模技术分别进行这四种类型岩体的三维构模。在此基础上 ,开发岩体结构三维可视化构模系统。

Abstract: Based on the structure characteristics, rock mass can be divided into four kinds of structure elements,including continuous rock mass (unfolded),faultage rock mass (unfolded),folded rock mass and intrusive rock mass,and corresponding spatial data models are built. Pillar Modeling Method, Surface Modeling Method, Single outline Section Modeling Method and Multi-outline Section Modeling Method are developed for building these four kinds of structure elements.A 3D modeling system is developed.