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A 3D modeling method of bending zone in overburden strata

For problem that tri-prism model cannot accurately represent irregular stratum structure especially borehole deviation, a 3D modeling method of bending zone in overburden strata based on generalized tri-prism model was proposed. Firstly, 3D geological model of overburden strata before mining is cons...

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Main Authors: SHI Xiaonan, JIN Qifeng, SHEN Xia
Format: Artigo
Language:Chinês
Published: Editorial Department of Industry and Mine Automation 2018-03-01
Series:Gong-kuang zidonghua
Subjects:
coal mining
overburden strata
bending zone
3d geological model
generalized tri-prism
key strata
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017070023
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