江西建材Issue(4)：112-115,122,5.
基于抗震性能的城市桥梁设计研究
Research on Urban Bridge Design Scheme Based on Seismic Performance
黄国雄1
作者信息
- 1. 福州市规划设计研究院集团有限公司,福建 福州 350108
- 折叠
摘要
Abstract
Relying on the engineering background of Jinyu Bridge in Quanzhou City,this paper analyzes the seismic response of the main bridge and calculates the seismic performance of the main bridge based on the two design schemes of continuous girder bridge and continuous rigid frame bridge by MIDAS/CIVIL.The results show that the maximum bending moment of both design schemes under E1 and E2 seismic effects occurs in the pier bottom section of the center pier,and the seismic performance of the hollow slab pier continuous girder bridge under seismic effects is better after adopting the damping bearings.Seismic response becomes one of the main control factors for the design of continuous rigid bridge.Through the hollow slab pier bridge seismic response analysis and seismic performance research,for similar bridge design program se-lection to provide reference.关键词
空心板式墩/抗震验算/地震响应/城市桥梁Key words
Hollow slab pier/Seismic testing/Seismic response/City bridges分类
交通工程引用本文复制引用
黄国雄..基于抗震性能的城市桥梁设计研究[J].江西建材,2024,(4):112-115,122,5.
