US-Japan Seminar on Site Response and Ground Failure During Earthquakes/June 1993/No California

美日地震期间现场响应和地面故障研讨会/1993 年 6 月/无加利福尼亚州

• 批准号: 9218743
• 负责人: I Idriss
• 金额: $ 1.1万
• 依托单位: University of California-Davis
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-04-01 至 1994-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9218743&HistoricalAwards=false
• 关键词: US; Japan; Seminar; Site; Response

This award supports the participation of 12 U.S. scientists in a U.S.-Japan Seminar on Site Response and Ground Failure during Earthquakes, to be held June 7-9, 1993 in Northern California. The co-organizers are Professor I.M. Idriss, University of California, Davis, and Professor Kenji Ishihara, University of Tokyo. The objective of the seminar is to exchange information on geotechnical earthquake engineering in such areas as liquefaction in sandy soils and the consequences of liquefaction and the response of soil sites underlain by layers of soft soils that can amplify the seismic motions (particularly in the long period range) and thus pose additional hazards to structures and other facilities constructed at such sites. Seminar sessions will focus on the latest advances in ground response and amplification effects, site characterization, ground failure (case histories such as the Loma Prieta Earthquake), and analysis of liquefaction-induced flow failures and deformations. The participants include some young researchers and some scientists who have already formed close collaborative ties with Japanese scientists. This seminar is a valuable step in the continuing efforts to understand and to incorporate into design and practice, measures to mitigate the effects of earthquake strong ground shaking as manifest through site response and ground failure.

该奖项支持 12 名美国科学家参加将于 1993 年 6 月 7 日至 9 日在北加州举行的关于地震期间现场响应和地面故障的美日研讨会。 联合组织者是加州大学戴维斯分校的 I.M. Idriss 教授和东京大学的 Kenji Ishihara 教授。 研讨会的目的是交流有关砂土液化等领域岩土地震工程的信息，以及液化的后果以及软土层下土壤场地的响应，这些软土层可以放大地震运动（特别是在长周期范围内），从而对在这些场地建造的结构和其他设施造成额外的危害。 研讨会将重点关注地面响应和放大效应、场地特征、地面破坏（洛马普列塔地震等案例）以及液化引起的流动破坏和变形的分析的最新进展。 参与者包括一些年轻的研究人员和一些已经与日本科学家建立了密切合作关系的科学家。 这次研讨会是我们不断努力了解减轻地震强烈地面震动影响的措施并将其纳入设计和实践的重要一步，这些措施通过场地反应和地面破坏来体现。