Study on Surface Subsidence Characteristics Based on Three-Dimensional Test Device for Simulating Rock Strata and Surface Movement

The main functions of a three-dimensional test device for simulating rock formations and surface movement affected by underground coal mining were described in detail, and a series of similar related tests were carried out. The device consisted of an outer frame, a pressurization unit, a pulling uni...

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書誌詳細

出版年:	Energies
主要な著者:	Xingyin Ma, Zhiyong Fu, Yurong Li, Pengfei Zhang, Yongqiang Zhao, Guoping Ma
フォーマット:	論文
言語:	英語
出版事項:	MDPI AG 2022-03-01
主題:	rock formations surface subsidence law surface subsidence process 3D test device 3D laser scanning
オンライン･アクセス:	https://www.mdpi.com/1996-1073/15/5/1927