摘要
介绍了四种辅助沉桩的方法,即水冲法、掏土法、同步注浆静压预制桩沉桩方法和静压沉管扩底混凝土预制桩的施工方法,并对四种方法的原理及应用情况作了阐述,实践证明:这些方法可以提高施工质量,克服静压桩沉桩困难的缺点,扩大静压桩使用范围,降低工程造价。
The paper introduces the four auxiliary sinking piles,that is the jetting method,the soil removal method,the simultaneous grouting static pressure precast pile＇s sinking pile method and the static pressure sinking pipe concrete precast pile,illustrates the principles for the four methods and their application,and proves these methods can improve the construction quality,overcome the disadvantages of the sinking pile difficulties for the static pressure pile,enlarge the application scopes of the static pressure pile,and reduce the engineering costs.
出处
《山西建筑》
2011年第5期67-68,共2页
Shanxi Architecture
关键词
静压桩
辅助沉桩方法
掏土法
水冲法
static pressure pile
auxiliary sinking pile method
soil removal
jetting method
