摘要
龙原湖公园景观拱桥为一跨18 m钢筋混凝土上承式无铰拱桥。介绍了项目及地质概况,采用有限元分析软件midas Civil立空间模型,采用Civil Designer进行空间静力分析、动力特性分析和E1地震作用分析,结果表明结构设计合理,满足规范要求,可为同类桥梁设计提供参考。
The Longyuan Lake Park Landscape Arch Bridge is an 18 m-span reinforced concrete deck-type hingeless arch bridge.The project and geological situation are introduced.The space model is established by the finite element analysis software midas Civil,and the Civil Designer is used for the space static analysis,dynamic characteristics analysis and E1 seismic analysis.The results show that the structure design is reasonable and meets the specification requirements.It can be a similar bridge design provides reference.
作者
姜博
JIANG Bo(Hefei Urban Planning&Design Institute,Hefei,Anhui 230000,China)
出处
《黑龙江交通科技》
2022年第5期86-88,共3页
Communications Science and Technology Heilongjiang
关键词
上承式无铰拱桥
静力分析
动力分析
抗震分析
deck hingeless arch bridge
static analysis
dynamic analysis
seismic analysis
