浅谈DDC和SDDC桩作用原理与特性  

Introduction of working principle and characteristics of DDC and SDDC pile

作　　者：管清贤[1] 熊耀湘[1] 

机构地区：[1]云南农业大学水利水电与建筑学院

出　　处：《山西建筑》2006年第16期62-63,共2页Shanxi Architecture

摘　　要：介绍了桩的类型及碴土桩的作用机理,归纳了孔内深层强夯和超强夯的技术特征,将DDC,SDDC桩的技术作用原理与其他地基处理方法做了比较,指出碴土桩的技术应用广泛。The type and working mechanism of residue pile are introduced. The technical features of down hole deep compaction DDC and super down hole dynamic consolidation SDDC are summarized. Comparison is also made between those two technology and other foundation treatment methods. In the end author points out that residue pile has wide application prospect.

关 键 词：碴土桩 作用机理 地基处理 孔内深层强夯 

分 类 号：TU473.13[建筑科学—结构工程]