船闸工程土层锚杆的变形及设计承载力分析研究  

The Analyses and Research on the Ultimate Bearing Capacity of Soil Layer Anchor Rod in Lock's Chamber Structure

作　　者：毛伟[1] 徐金环[1] 夏建国 

机构地区：[1]河海大学交通学院,南京210098 [2]江苏省航道局,南京210005

出　　处：《土工基础》2005年第6期55-57,共3页Soil Engineering and Foundation

摘　　要：本文依据现场试验的实测资料,提出了以自由锚筋受力为控制条件或以锚固段周围土体整体稳定为控制条件,确定土层锚杆极限承载力的方法,对严格控制变形的类似工程具有一定的应用价值。This article through the zhengdong newdistrict has the geological disaster geology background to zhengdong newdistrict to Obtain, to this area geology disaster type, has the reason to carry on the analysis, proposes the science, the feasible preventing and controlling countermeasure in view of the geological disaster characteristic

关 键 词：土层锚杆 极限承载力 位移图形分析 

分 类 号：TV698[水利工程—水利水电工程]