UJNR Soil-Structure Interaction Workshop

UJNR土-结构相互作用研讨会

• 批准号: 9807562
• 负责人: Mehmet Celebi
• 金额: $ 0.69万
• 依托单位: Geological Survey-Menlo Park
• 依托单位国家: 美国
• 项目类别: Interagency Agreement
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-04-15 至 1999-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9807562&HistoricalAwards=false
• 关键词: UJNR; Soil; Structure; Interaction; Workshop

9807562 CELEBI During the design/analysis process for engineered structures, it has been assumed that the foundation of a structure is fixed to a rigid underlying medium. In the last four decades, however, it has been recognized that soil-structure interaction alters the response characteristics of a structural system. In important engineered structures, detailed numerical and closed-form-solution methods are applied to perform soil- structure analyses. To date, the earthquake strong-motion data from instrumented buildings are insufficient to confirm the validity of the soil- structure interaction analysis methods and procedures as applied to structures other than nuclear power plants. During the May 1997 meeting of the Panel on Wind and Seismic Effects of the United States Japan Natural Resources Development Program (UJNR) held in Tsukuba, Japan, it was decided to hold a workshop on Soil- Structure Interaction (SSI). The purpose of this action is to provide partial support for the organization this UJNR workshop, to be held in Menlo Park, California, September 1998. The workshop will bring together experts in the field from Japan and the United States to discuss various topics, including: (a) current methods of SSI used in design/analyses processes in both Japan and the United States, (b) recent researches that are being carried out, (c) experimental SSI research arrays and/or facilities developed and that are in the process of being developed and (d) searching for ways to cooperate on future SSI research. The benefits of the workshop will be to exchange detailed information and data on SSI and to provide avenues for the development of new cooperative research between Japanese and US researchers.

小行星9807562 在工程结构的设计/分析过程中，假定结构的基础固定在刚性的底层介质上。然而，在过去的四十年中，人们已经认识到，土-结构相互作用改变了结构系统的响应特性。在重要的工程结构中，详细的数值和封闭形式的解决方案方法被应用于执行土壤结构分析。到目前为止，来自装有仪器的建筑物的地震强震数据还不足以证实土壤-结构相互作用分析方法和程序适用于核电厂以外的结构的有效性。 1997年5月在日本筑波举行的美国-日本自然资源开发计划（UJNR）风和地震影响问题小组会议决定举办一次关于土壤-结构相互作用的讲习班。这一行动的目的是为将于1998年9月在加州的门洛帕克举行的UJNR讲习班提供部分支助。 该研讨会将汇集来自日本和美国的该领域专家，讨论各种主题，包括：（a）日本和美国在设计/分析过程中使用的SSI的当前方法，（B）正在进行的最新研究，（c）已开发和正在开发的实验性小型结构研究阵列和/或设施;（d）寻求在今后小型结构研究方面开展合作的途径。 研讨会的好处将是交流有关SSI的详细信息和数据，并为日本和美国研究人员之间开展新的合作研究提供途径。