Experimental Study on Grouting Methods of Borehole Wall Protection with Cementing in Xiaojingou ManganeseMine of Zunyi

SUN Xiao-gang; WANG Cong; WANG Wei

doi:10.3969/j.issn.1672-7428.2011.12.010

2011 No. 12

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SUN Xiao-gang, WANG Cong, WANG Wei. Experimental Study on Grouting Methods of Borehole Wall Protection with Cementing in Xiaojingou ManganeseMine of Zunyi[J]. DRILLING ENGINEERING, 2011, (12): 35-38,42. doi: 10.3969/j.issn.1672-7428.2011.12.010

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SUN Xiao-gang, WANG Cong, WANG Wei. Experimental Study on Grouting Methods of Borehole Wall Protection with Cementing in Xiaojingou ManganeseMine of Zunyi[J]. DRILLING ENGINEERING, 2011, (12): 35-38,42. doi: 10.3969/j.issn.1672-7428.2011.12.010