摘要
以浮山县丞相河特大桥为工程背景,采用TDV RMV8i有限元软件对该桥横向结构进行有限元建模,通过横向分析来研究其在自重、预应力、活载(汽车+人群)以及温度作用下的结构受力性能。
The paper takes the Prime Minister fiver bridgein Fushan County as engineering background, the finiteelement model of its lateral structure is built by using thefinite element software TDV RMV8i, and throughhorizontal analysis to study the structural mechanicalbehavior under the action of own weight, prestressing,live load （car ＋ population） as welt as temperature.
关键词
连续刚构桥
横向结构
横向分析
结构受力性能
continuous rigid frame bridge
lateral structure
horizontal analysis
structural mechanical behavior
