【摘要】 第204期双清论坛"抗震韧性城市建设的关键前沿基础科学问题"围绕城市抗震韧性的研究现状、发展趋势及面对的挑战进行了深入研讨,与会专家一致认为:建设抗震韧性城市势在必行,提高工程、城市和社会的韧性能力已经成为国际工程界的共识,是国际防震减灾领域的最新前沿。论坛主要从以下4个方面,凝练了城市抗震韧性的关键科学问题以及重点研究内容:(1)韧性城市设计地震动参数及抗震设防;(2)城市单体工程结构的韧性体系与功能恢复;(3)城市工程系统功能恢复及韧性提升;(4)城市抗震韧性评价及设计。通过地震学、土木工程、社会学、管理学等多学科的交叉与融合,城市抗震韧性的研究必将助推中国土木工程由单一基础设施灾害安全迈向综合基础设施集群系统的灾害安全和功能韧性等创新和发展。更多还原

【Abstract】 The 204 th Shuangqing Forum sponsored by National Natural Science Foundation of China entitled"Key Frontier Basic Science Issues of Earthquake Resilient City Construction"conducted in-depth discussions around the research status,development trend and challenges of urban earthquake resilience.All the experts attending the meeting agreed that it is imperative to build earthquake resilient cities.Improving the resilience of engineering,cities and society has become the consensus of the international engineering community,and it is the latest frontier in the international field of earthquake prevention and disaster reduction.Key scientific issues in the urban earthquake resilience were summarized in the following four aspects:(1)design ground motion parameters and seismic fortification for resilient cities;(2)resilient system and functional recovery of urban single engineering structure;(3)functional recovery and resilience promotion of urban engineering systems;(4)evaluation and design of earthquake resilient cities.Through the intersection and integration of multiple disciplines,such as seismology,civil engineering,sociology,management and so on,the study of urban earthquake resilience will certainly promote the innovation and development of China’s civil engineering from single infrastructure disaster safety to comprehensive infrastructure cluster system disaster safety and functional resilience.更多还原