深基坑支护中冻土墙力学特性研究综述  

Comment on research of mechanical characteristics of frozen soil walls in deep foundation pit support

作　　者：东兆星[1] 崔广心[1] 

机构地区：[1]中国矿业大学建筑工程学院,江苏徐州221008

出　　处：《岩土力学》2002年第5期622-626,共5页Rock and Soil Mechanics

摘　　要：人工土冻结技术在地下工程中的应用日益受到国内外重视对冻结法设计中冻土墙厚度的各种确定方法进行了阐述与分析另外,还阐述了冻土墙稳定性可靠性设计的思路和具体内容。Artificial ground freezing techningue will be used extensively in the underground construction, with ever increasing attention paid at home and abroad. Each method of frozen wall thickness was analyzed. The vavious methods for determining thickness of a frozen soil wall are described and analyzed. Meanwhile, the tranin of thought and concrete contents of designing frozen soil walls' stability and reliabllity are also expounded. Finally, its research direction in future is proposed.

关 键 词：深基坑支护 冻土墙 力学特性 可靠性理论 地下工程 厚度 

分 类 号：TU472.9[建筑科学—结构工程] TU942[建筑科学—土工工程]