Quantitative prop support estimation and remote monitor early warning for hard roof weighting at the Muchengjian Mine in China

Author: Tan Yunliang   Zhao Tongbin   Xiao Yaxun  

Publisher: NRC Research Press

ISSN: 1208-6010

Source: Canadian Geotechnical Journal, Vol.47, Iss.9, 2010-09, pp. : 947-954

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract