Concealed fault analysis based on the CT projection matrix

Yang; Zhen; Yao; Wenli; Ma; Liuzhu; Wise; Lucas

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Concealed fault analysis based on the CT projection matrix

机译：基于CT投影矩阵的隐蔽故障分析

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摘要

This paper proposes the concept of projection curves based on the theory of CT image reconstruction to probe the internal structure of the working panel prior to formal mining of the working panel.As well as reducing costs,this method provides safe and efficient excavation of the working panel.According to the results of the numerical model and the actual working panel,the new method has been proven to be accurate in detecting the location of the fault that extends into the face.Concealed faults of the internal working panel,as well as the start and end points of the fault,can be detected by this method.Engineering practice has proven that the method is highly reliable,has a highly decisive impact on faults for coal mining,and can be used to guide the safe mining of the working panel.

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来源
《矿业科学技术学报：英文版》 |2016年第002期|P.361-367|共7页
作者
Yang; Zhen; Yao; Wenli; Ma; Liuzhu; Wise; Lucas;
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作者单位

[1]School of Mines, China University of Mining ＆ Technology, Xuzhou 221116, China;

[2]Key Laboratory of Deep Coal Resource Mining, Ministry of Education of China, Xuzhou 221116, China;

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收录信息中国科学引文数据库(CSCD);
原文格式 PDF
正文语种 CHI
中图分类地震与地球构造;
关键词
隐伏断层; 投影矩阵; 安全开采; 投影曲线; 图像重建; 内部结构; 数值模型; 定位精度;

机译：隐伏断层;投影矩阵;安全开采;投影曲线;图像重建;内部结构;数值模型;定位精度;

Concealed fault analysis based on the CT projection matrix

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