【摘要】 综述了近期大跨度钢管混凝土拱桥地震反应分析的研究进展.对大跨度钢管混凝土拱桥拱肋的模拟方法、地震反应分析方法和地震反应特征进行了简述,并提出了进一步研究的若干建议.更多还原

【Abstract】 This paper summarizes the recent development of study on seismic response of large-span concrete filled steel tubular arch bridge.Then it analysises the simulation methods of arch,the method of seismic response analysis the seismic response characteristics of the large-span concrete filled steel tube arch bridge.Finally some recommendations in further research is showed.更多还原