干振挤密碎石桩加固地基试验研究

the Application for Dry of the Fibration's Crushed Stones Stake in the Liquefaction Foundation Handling

结合连徐、徐宿高速公路液化地基的处理,分析了干振挤密碎石桩的使用原因、设计方案,并进行了试验研究。

The method of vibration using a lot of water and mud produces pollution. Because dry-vibration crushed stone stakes can overcome this weakness, as used in the super-highway liquefied foundation, it has got wide application in recent years. Based on the treatment of the liquefied foundation in Lianxu (Lianyungang to Xuzhou) and Xusu (Xuzhou to Suzhou) express- ways, this article analyzed the reasons for and the design of the dry-vibration crushed stone stakes.