贵广线榕江车站路堑边坡比选方案止水咬合桩变形及安全性有限元分析  

STUDY ON THE DEFORMATION AND SAFETY OF SECANT PILES OF RONGJIANG RAILWAY STATION BY FEM

作　　者：周刚[1] 曾永红[1] 李楚根[1] 

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《建筑技术开发》2009年第6期20-22,共3页Building Technology Development

摘　　要：为了能对贵广线榕江车站路堑边坡止水咬合桩的变形及安全性进行分析,采用有限单元法对路堑边坡进行了计算分析,拟得到路堑边坡的应力、位移分布情况及咬合桩的安全性。对贵广线榕江车站路堑边坡止水咬合桩的变形及安全性进行了分析研究,采用有限元法对百年水位下的路堑边坡进行了模拟计算,分析了咬合桩和路堑在百年水位下的安全稳定性,并为工程单位进行设计和施工提出了建议。In order to analyze the deformation and safety of secant piles of Rongjiang railway station, FEM is used to study the stress and displacement of the cutting slope and the safety of secant piles. Study on the deformation and safety of secant piles of Rongjiang railway station is carried out. The cutting slope under the highest water Level of hundred years is studied by FEM. The safety and stability of the cutting slope and Secant Piles are analyzed, and suggestions for the design and construction of the cutting are provided.

关 键 词：变形 安全性 有限元 

分 类 号：TU473[建筑科学—结构工程]