双排桩支护结构的三维有限元模拟应用研究  

APPLICATION AND RESEARCH OF THREE-DIMENSIONAL FINITE ELEMENT SIMULATION ON RETAINING STRUCTURE WITH DOUBLE-ROW PILES

作　　者：钱玉林[1] 姚佳[1] 刘娟娟[1] 郭恩广[1] 

机构地区：[1]扬州大学建筑科学与工程学院,江苏扬州225009

出　　处：《建筑技术开发》2013年第9期11-14,共4页Building Technology Development

摘　　要：通过工程实例,应用大型有限元软件ABAQUS,模拟基坑开挖过程中双排桩支护结构的受力性状,并与实测结果进行了对比分析。分析结果表明,三维有限元数值分析结果能够反映基坑开挖过程中双排桩支护结构的变形和内力分布。By engineering projects, ABAQUS is adopted to simulate the mechanical character for retaining structure with double-row piles of foundation pit with excavating process, and compared with measured results. Analysis results show that three-dimensional finite element simulation can reflect the deformation and internal force distribution of retaining structure with double-row piles of foundation pit with excavating process.

关 键 词：基坑工程 双排桩支护 有限元 侧向变形 

分 类 号：TU413.4[建筑科学—岩土工程]