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为了给采用格构式钢管混凝土构件的桥墩、桥塔和拱桥拱肋的研究、设计与施工提供参考,从试验测定、理论分析和恢复力模型3个方面系统阐述了国内外格构式钢管混凝土构件抗震性能研究的进展.分析表明:反复荷载作用下格构式钢管混凝土桥墩滞回性能的试验研究以圆形肢杆为主,且受荷模式为单向循环加载,试验对象和参数范围均有限,而格构式钢管混凝土桥墩拟动力试验及格构式钢管混凝土桥梁模型模拟地震振动台动力试验的报道很少,研究对象单一且工况有限;同时,不同研究者建立的滞回性能理论分析模型,虽能在一定程度上模拟格构式钢管混凝土桥墩的受力性能与破坏过程,但均或多或少存在一定不足或不合理之处,而由于某些杆件或节点进行了简化处理,现有格构式钢管混凝土拱桥模型的合理性尚待检验.基于对国内外研究现状的分析指出,强非线性条件下滞回性能分析理论与模型、损伤演化规律与破坏准则及恢复力模型和抗震设计方法是进行格构式钢管混凝土构件抗震性能研究的关键科学问题.最后,展望了格构式钢管混凝土构件抗震性能研究的前景及发展方向,为深入研究地震作用下格构式钢管混凝土桥墩、桥塔及拱桥拱肋的工作性能,合理评估该类结构构件的地震损伤演化规律,进而制定其合理抗震设计方法提供了研究思路.“,”To provide references for the research,design and construction of the bridge pier,bridge tower and arch rib of arch bridge with concrete-filled steel tube (CFST) latticed members,the progress of the research on the seismic performance of CFST latticed members at home and abroad,including experimental investigations,theoretical analysis and restoring force model,was systematically expounded.The results show that the experimental investigation on hysteretic performance of CFST latticed piers mainly focuses on the specimens with circular limbs subjected to uniaxially cyclic loading,and both the experimental objects and the range of parameters are limited.The reports of pseudo-dynamic test of CFST latticed piers and shaking table test of CFST latticed arch bridge model are rare,and research objects are single with the limited experimental conditions.Meanwhile,although theoretical models for hysteretic behavior constructed by different researchers can simulate the performance and failure process of CFST latticed piers to a certain extent,there is the shortcoming or unreasonable aspect.The rationality of the available model for CFST latticed arch bridge needs to be further verified due to the simplicity of members or joints in the real structures.Based on the analysis of the research status at home and abroad,it is pointed out that analytical theory and model for hysteretic behavior under strong nonlinear conditions,the damage evolution rule and failure criterion,as well as restoring force model and seismic design method are the key scientific issues while performing the research on seismic behavior of CFST latticed members.Finally,the outlook for the prospects and development direction of the research on the seismic behavior of CFST latticed members is made to offer the research ideas for intensive research on the behavior of CFST latticed bridge pier,bridge tower and arch rib of arch bridge under the action of earthquake,reasonable assessment of the earthquake damage evolution rule of such a kind of structural members and further development of rational seismic design method of CFST latticed bridge pier,bridge tower and arch rib of arch bridge.