摘要
针对重庆两江大桥采用的国内最大规格钢绞线斜拉索锚具的2种结构方案,利用大型有限元分析软件ANSYS对其结构中可能存在的薄弱环节进行静力分析,包括在张拉工况下张拉相关结构的静力分析和锚具的静力分析。通过对2种方案力学性能的校核、对比,获得较优方案。
In allusion to two structural plans for steel strand stayed-cable anchorage of the biggest size at home adopted by Chongqing Liangjiang Bridges,this paper conducts static analysis for weak parts that may exist in structure by means of finite element analysis software ANSYS,including static analysis for tensioning related structures under tensioning condition and statics analysis for anchorage.A more optimal plan is obtained by verifying and comparing mechanical properties of two plans.
出处
《公路交通技术》
2013年第4期101-105,109,共6页
Technology of Highway and Transport
关键词
钢绞线斜拉索锚具
ANSYS
有限元
静力分析
steel strand stayed-cable anchorage
ANSYS
finite element
static analysis
