摘要
以一座三跨(80m+180m+80m)预应力混凝土斜拉桥为工程背景,对有关辅助墩设置的三个计算模型的结果进行了对比,探讨了辅助墩与斜拉桥结构内力的关系,分析了辅助墩设置的合理位置。
Based on a PC cable - stayed bridge （80m ＋ 180m ＋ 80m）, the results of three calculation model of auxiliary piers＇s setting has been compared. Relationship between auxiliary piers and cable -stayed bridge structure internal force has been discussed and the reasonable location of setting auxiliary pier has been discussed.
出处
《北方交通》
2014年第6期32-35,共4页
Northern Communications
关键词
斜拉桥
辅助墩
应力状态
Cable -stayed bridge
Auxiliary Pier
Stress state
