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  5. The new surveying method of studying the rninternal layers deformation law

The new surveying method of studying the rninternal layers deformation law

来源 :煤炭学报（英文版） | 被引量 : 0次 | 上传用户：jonay123
【摘 要】
：
This thesis illustrates the method and precision of employing analytica l photogrammetry to carry out similar materials model experiment in surveying th e displacement of surveying points and analyzing the deformation law of rock lay ersand earths surfac
【作 者】
：
LIANG Ming 
【机 构】
：
Xian University of Science and Technology,Xian 710054,China
【出 处】
：
煤炭学报（英文版）
【发表日期】
：
2001年2期
【关键词】
：
analytical photogrammetry deformation precision analysis 
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This thesis illustrates the method and precision of employing analytica l photogrammetry to carry out similar materials model experiment in surveying th e displacement of surveying points and analyzing the deformation law of rock lay ersand 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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