Study on rotation angle and three-zone deformation characterization of hinged structure of mining overburden rock based on OFDR

Study on rotation angle and three-zone deformation characterization of hinged structure of mining overburden rock based on OFDR

In order to study the fiber optical strain characterization method of the overlying rock structure during mining in a certain mine in northern Shannxi, based on the engineering geological conditions of 12217 working face in Buertai Mine, the strain monitoring principle of OFDR ( Optical Frequency Do...

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Bibliographic Details
Main Authors: Qi LIU, Xianglin LIU, Guangyong CAO, Jinhai ZHAO, Changbao JIANG
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2024-03-01
Series:Meitan kexue jishu
Subjects:
mining overburolen rock
ofdr
rotation angle
fiber strain
mining three zones
Online Access:http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-0893

Internet

http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-0893

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