真空降水+强夯法在软弱路基处理中的应用  

Application Of Vacuum Precipitation And Dynamic Compaction In Soft Foundation Treatment

作　　者：王前芳[1] 

机构地区：[1]黑龙江省林业设计研究院

出　　处：《林业科技情报》2011年第3期118-119,121,共3页Forestry Science and Technology Information

摘　　要：结合大连市长兴岛临港工业区某道路工程项目软土路基加固工程,针对采用高真空强降水联合低能量强夯动力固结浅层吹填粉细砂和下卧扰动软粘土层的双层地基加固方法进行了论述,同时也进一步拓宽了软基处理方法的应用范围,为今后类似地基处理提供了参考。Combined with a soft foundation strengthening engineering of road engineering in Lingang industry district of Changxing inland in Dalian city,this paper states the double foundation strengthening method of combined vacuum precipitation with dynamic compaction to consolidate hydraulic fill fine sand in superficial layer and underground disturbance soft soil layer.It widens the application range of soft foundation treatment and provides reference for similar engineering.

关 键 词：吹填土 软基处理 真空降水 强夯固结 应用 

分 类 号：U416.1[交通运输工程—道路与铁道工程]