大跨度钢管砼拱桥地震反应分析近期研究进展

Recent development of study on seismic response of long-span concrete filled steel tubular arch bridge

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.

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.