Zhang Jianquan, Lai Xingping, Huang Zaiwen, Feng Enjie, Liu Qingzhou. GROUTING TEST TO PREVENT SURFACE SUBSIDENCE IN COAL MINING REGIONJ. CHINA MINING MAGAZINE, 2001, 10(3): 34-37.
Citation:
Zhang Jianquan, Lai Xingping, Huang Zaiwen, Feng Enjie, Liu Qingzhou. GROUTING TEST TO PREVENT SURFACE SUBSIDENCE IN COAL MINING REGIONJ. CHINA MINING MAGAZINE, 2001, 10(3): 34-37.
Zhang Jianquan, Lai Xingping, Huang Zaiwen, Feng Enjie, Liu Qingzhou. GROUTING TEST TO PREVENT SURFACE SUBSIDENCE IN COAL MINING REGIONJ. CHINA MINING MAGAZINE, 2001, 10(3): 34-37.
Citation:
Zhang Jianquan, Lai Xingping, Huang Zaiwen, Feng Enjie, Liu Qingzhou. GROUTING TEST TO PREVENT SURFACE SUBSIDENCE IN COAL MINING REGIONJ. CHINA MINING MAGAZINE, 2001, 10(3): 34-37.
GROUTING TEST TO PREVENT SURFACE SUBSIDENCE IN COAL MINING REGION
To control surface subsidence,protect agricultural fields and realize coal mining under buildings,grouting tests have been conducted by Yanzhou Mining Complex with satisfaction.The results of these tests can be taken by similar mines for reference.
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