The new surveying method of studying the internal layer's deformation law

被引：0
|
作者：
梁明
机构：
来源：
International Journal of Coal Science & Technology | 2001年 / 02期
关键词：
analytical photogrammetry; deformation; precision analysis;
D O I：
暂无
中图分类号：
TD325 [岩层移动];
学科分类号：
0819 ;
摘要：
This thesis illustrates the method and precision of employing analytical photogrammetry to carry out similar materials model experiment in surveying the displacement of surveying points and analyzing the deformation law of rock layersand earths surface according to the results in the studying the deformation law of the earths surface caused by extracting mine coal underground.
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页码：36 / 39
页数：4
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