某小区土钉墙典型失稳原因分析  

Analysis of the Representative Instability Soil Nailing Walls

作　　者：马健[1] 

机构地区：[1]上海岩土工程勘察设计研究院有限公司,上海200083

出　　处：《建筑科学》2010年第11期92-94,共3页Building Science

摘　　要：挡墙工程是一个高风险工程,设计施工要有充分的风险意识。介绍了某市一建筑小区典型失稳土钉墙,现场勘查了其失稳特征,从失稳破坏过程中不良天气、施工质量、该处挡墙工程地质特殊性、设计选型等方面分析了挡墙失稳原因和机理。The retaining wall is high risk engineering,and the risk consciousness is needed during its design and construction.the soil nailing wall located in one district of certain city is introduced,and the failure characteristics are gained through the field investigation,then the failure reason and failure mechanism of the soil nailing wall are analyzed including the bad weather,construction quality,the particularity of engineering geology relevant to the retaining wall,as well as the design selection.

关 键 词：挡墙 土钉墙 失稳 风险 设计选型 

分 类 号：TU472.34[建筑科学—结构工程] TU476.4[建筑科学—土工工程]