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《Tianjin Science & Technology》 2016-02
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On Blasting Vibration Reduction in Urban Subway Constructions

DENG Hongwei;China Railway Sixth Group Co.,Ltd.;  
Tunnel constructions should strictly follow the principles of Setting Steel Pipes At First,Strict Grouting,Strict Blast-hole Drilling,Strong Support,Early Closing and Frequent Measurement.To ensure the construction schedule,a subway station passing through red earth used a method combining excavating earthwork with machine and controlled blasting(for loosening rock).This paper introduces project overview,construction requirements and relative construction processes and techniques.
【CateGory Index】: U231.3
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