| 大跨径预应力混凝土连续梁桥抗震性能分析 |
| |
| 引用本文： | 赵志蒙.大跨径预应力混凝土连续梁桥抗震性能分析[J].内蒙古大学学报(自然科学版),2009,40(2). |
| |
| 作者姓名： | 赵志蒙 |
| |
| 作者单位： | 内蒙古大学交通学院,呼和浩特,010023 |
| |
| 摘 要： | 以包头至树林召高速公路黄河特大桥为例,通过建立三维空间有限元计算模型,对一联三跨预应力混凝土连续梁桥进行了动力特性研究以及地震反应谱分析和动态时程分析,并依据其动力特性和分析结果,为本桥的抗震设计提出了有益结论和建议.
|
| 关 键 词： | 大跨径 连续梁 动力特性 抗震分析 |
Analysis on the Earthquake Resistant Behavior of Long-span Prestressed Concrete Continuous Girder Bridge |
| |
| ZHAO Zhi-meng.Analysis on the Earthquake Resistant Behavior of Long-span Prestressed Concrete Continuous Girder Bridge[J].Acta Scientiarum Naturalium Universitatis Neimongol,2009,40(2). |
| |
| Authors: | ZHAO Zhi-meng |
| |
| Institution: | College of Transportation;Inner Mongolia University;Hohhot 010023;China |
| |
| Abstract: | According to the Yellow River Bridge on Baotou-Shulinzhao expressway,through establishing the three-dimensional FEM model,the prestressed concrete threespan continuous girder bridge was studied in the dynamic behaviour,earthquake response and time history.In addition reasonable conclusion and some design proposals of this bridge were given. |
| |
| Keywords: | long span continuous girder bridge dynamic behavior earthquake resistant analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
