改进三棱柱体剖分算法研究

基金项目:

“十二五”国家科技支撑计划项目（2012BAB13B04)

详细信息

Research of subdivision algorithm of improved triangular prism

School of mining Engineering, Taiyuan University of Technology, Taiyuan 030024, China

摘要: 针对现有矿山储量计算方法计算结果精度低以及边界条件适应能力差的问题，提出了改进三棱柱体剖分算法：结合改进三棱柱顶面、底面及三角形切割截面，按不同规则将三棱柱体剖分为不同的三角锥；根据边界控制条件得到储量范围，结合地质统计学，计算控制范围内所有改进三棱柱体的体积及储量。
- 三维可视化 /
- 三棱柱体 /
- 剖分算法 /
- 储量动态监测
Abstract: In view of problem of low precision and poor adaptive capacity of boundary conditions of existing calculation method for mine reserve, subdivision algorithm of improved triangular prism was proposed: triangular prism was divided into different cones according to different rules and combined with top surface, undersurface and triangle cut section of the improved triangular prism; reserve range was got according to border control conditions, and volumes and reserves of all improved triangular prisms within the control range were calculated combining with geostatistics.
- 3D visualization /
- triangular prism /
- subdivision algorithm /
- dynamic monitoring of reserve