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| APPLICATION OF WET SHOTCRETE FOR TUNNEL |
| YANG Bao-chong |
| Eighteenth Railway Engineering Bureau of MOR |
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Abstract The paper introduces the present situation of the wet shotcrete method by applying the wet shotcrete machine manufactured in China during construction of the tunnel. A series of expriences are summarized,concerned with the design of mixing ratio of die concrete,the mixing of the mixtures, the shotcrcte technique,etc. They are valuable for reference.
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Received: 18 June 1999
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| [1]廖金福.掺STC型粘稠剂半湿式喷射混凝土工法[S]. 1992 年国家级工法.
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1999, Vol. 16 
