摘要
文章以百色巴明非规则梁式高架桥为研究对象,通过建立有限元模型,探讨了该桥的自振特性,并利用反应谱法和时程分析法,计算分析了不同工况下桥梁的地震响应情况。
With Baming irregular girder viaduct in Baise City as the study object,through the establishment of finite element model,the article discussed the self-vibration characteristics of this bridge,and calculated and analyzed the seismic response situation of bridges under different construction conditions by using the response spectrum method and time-history method.
出处
《西部交通科技》
2012年第7期44-48,共5页
Western China Communications Science & Technology
基金
广西自然科学基金项目资助(2011GXNSFB018015)
关键词
非规则梁式桥
地震响应
分析
Irregular girder bridge
Seismic response
Analysis
