THE COMPUTERIZATION OF THE 3-D STRUCTURAL PLANES AND GEOMETRIC STOCHASTIC BLOCKS IN ROCK TUNNEL STRUCTURES

摘要：

Existence of structural planes affects dynamical properties greatly in rock tunnel structures. According to the typical block theory and reliability analysis, a new system-GeoSMA for simulating tunnel structural planes in rock mass is put forward to develop by based on objective-oriented visual C++ and openGL. In this study, firstly the stereographic projection model is improved so that it is able to group the structural planes and seek out the preferring centers of the iso-intensity diagramming automatically. Secondly, on the basis of these specimen data, both the structural planes and the whole structure of rock mass are simulated and regenerated using Monte-Carlo method. In the end, the process for searching stochastic block is displayed.

作者: Yabing Zhang Shuhong Wang Yi Li Peng Jia

作者单位: Box 265, Northeastern University

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）