摘要
介绍了某跨径组合85m+150m+85m的V墩连续刚构的设计实例,并针对墩梁结合部位应力状态复杂的情况,采用ANSYS建立了V形墩节段的三维有限元实体模型,分析结果表明,该部位的应力满足设计要求。
The paper introduces design example of continuous rigid - frame of 85m ＋ 150 ＋ 85m span length with V - shaped pier. And in the light of complex prestressed state at combinative position between pier and gird, three - dimensional finite element model for V - shaped segmental pier has been established by ANSYS. Analyzed results show stress of present position satisfies needs.
出处
《北方交通》
2009年第9期59-61,共3页
Northern Communications
关键词
V形墩
刚构桥
应力状态
实体模型
V - shaped pier
Rigid - frame bridge
Prestressed state
Model
