摘要
结构面的存在是工程中重要地质缺陷之一。针对西南亚碧罗地区结构面,采用窗口法对怒江两岸的不连续面进行描绘测量。对获取的不连续面产状和迹长根据蒙特卡洛原理,利用VB编写程序模拟二维情况下岩体节理网络并分析了结构面连通率特征,为岩体质量评价和工程设计提供了理论依据。
The structural plane is one of important geological flaws in the project.In view of the structural plane in the southwestern Yabiluo district,the discontinuities of both sides of Nujiang are measured by the means of sampling window.According to the principle of Monte Carlo simulation,the visual basic program is compiled to simulate 2D rock mass joints to obtain the connectivity ratio of structural plane from the obtained discontinuous attitude and its track length.This provides a theoretical basis for the evaluation of rock mass and engineering design.
出处
《金属矿山》
CAS
北大核心
2010年第8期108-111,共4页
Metal Mine
基金
中国科学院知识创新项目(编号:KZCX2-YW-113)
国家自然科学基金项目(编号:40702054)
关键词
结构面
产状
连通率
Structural plane
Attitude
Connectivity ratio
