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AssigneesChina University of Mining and Technology, Xinjiang Institute of Engineering, Guoneng Mengxi Coal Chemical Co., LTD
InventorsShuai YAN, Jianbiao BAI, Yonghong GUO, Xiangyu WANG, Ying XU, Bo ZHANG, Honglin LIU, Yang YU, Meng WANG, Zizheng ZHANG, Weiguang ZHANG, Wenda WU, Rui WANG, Zizhao FU
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A self-stabilizing integrally-molded pillar filling structure for underground mines is provided, belonging to the field of supporting structures, which includes an airbag, and the airbag is provided with a feed filling port and a gas inflation port; a telescopic bearing piece, and the telescopic bearing piece is fixedly provided on an inner surface of the airbag and is capable of expanding and contracting with volume change of an inner cavity of the airbag; and steel hoops, and the steel hoops are fixedly provided on an outer surface of the airbag.
A self-stabilizing integrally-molded pillar filling structure for underground mines, comprising:
Dependencies are inferred from the claim text.