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| CONSTRUCTION TECHNIQUE FOR TREATING VIBRATING LIQUEFIED FOUNDATION OF HIGH-SPEED RAILWAY LINE BY DRY VIBRATING CRUSHED STONE PILE |
| YANG Guang-qing |
| Shijiazhuang Railway Institute Civil Engineering Branch |
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Abstract This technical study was made on treating vibrating liquefied foundation by dry crushed stone pile based on the project of Shengyang-Qinghuangdao Passenger Dedicated Railway Line. The mechanism against liquefaction on compound foundation by dry crushed stone pile was analyzed. The construction technique and method of quality control with dry crushed stone pile discussed. It shows it is feasible to treat vibrating liquefied foundation by dry crushed stone pile through test to pile body ,soil between piles and compound foundation.
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Received: 11 May 2003
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2004, Vol. 21 
