RAPID: NEES and E-Defense Collaboration for E-Defense Shake Table Tests of High Performance Reinforced Concrete Buildings in 2010

RAPID：2010 年 NEES 与 E-Defense 合作进行高性能钢筋混凝土建筑 E-Defense 振动台测试

• 批准号: 1000268
• 负责人: John Wallace
• 金额: $ 6.55万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-12-01 至 2011-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1000268&HistoricalAwards=false
• 关键词: RAPID; NEES; Defense; Collaboration; Shake; RAPID; NEES; Defense; Collaboration; Shake

Planning meetings for the second five years of NEES/E-Defense collaboration were held at the National Science Foundation, Arlington, VA, on January 12-13, 2009, and in Kobe, Japan on September 18-19, 2009. At the January 2009 meeting, an overall theme of "Enabling the Earthquake Resilient City" was adopted for the second five-year phase and high priority research topics were identified. One of these high-priority topics involves studies of the seismic design of high-performance reinforced concrete structures. At the follow-on September 2009 meeting in Kobe, E-Defense staff and Japanese university researchers presented an aggressive research plan that includes testing of two low-rise, large-scale, buildings, one conventional and one innovative, on the E-Defense shake table, the world's largest shake table, in October 2010. To meet this aggressive testing schedule, initial schematic and detailed design of the test specimens must be completed by mid October 2009 and February 2010, respectively, and drawings must be prepared by April 2010. Specimen construction and instrumentation are expected to occur during summer 2010 to enable October 2010 testing. These tests provide an exceptional opportunity for U.S. researchers to further knowledge on the seismic design of reinforced concrete structures, provided the test specimens include lateral force resisting systems with strength and details that are reasonably consistent with U.S. seismic design practice. Extensive discussions at the Kobe planning meeting produced a framework to address this issue, i.e., test specimens that would be of value to both U.S. and Japanese researchers and enable U.S.-Japan collaboration for the 2010 tests, as well as future tests both in Japan and in the U.S. through NSF-supported NEES research (NEESR) projects. This award enables U.S. researcher participation in the October 2010 E-Defense tests. This award supports schematic and final designs for the test specimens, analytical studies of the initial and final designs for specified hazard levels, and modest travel to support the proposed collaboration and enable robust collaboration through subsequent (potential) NSF-supported NEESR studies. This RAPID award will contribute to furthering U.S.-Japan collaboration in earthquake engineering by: (1) maintaining the tradition of strong U.S.-Japan research in the seismic design of reinforced concrete buildings, (2) creating a framework for productive future U.S.-Japan collaboration on high-performance reinforced concrete buildings, (3) establishing a mechanism for data exchange on E-Defense and NEESR projects, and (4) enabling future NEESR projects based on the large-scale E-Defense tests. Results of these studies will be posted on the http://www.nees.org web site as they are completed and widely publicized so that interested U.S. researchers will have access to information about these activities. Future studies could use data generated from the October 2010 tests for system level validation studies, as well as follow-on studies that investigate issues identified from the tests.

NEES/E-DEFense合作的第二五年的计划会议于2009年1月12日至13日在弗吉尼亚州阿灵顿的国家科学基金会和2009年9月18日至19日在日本科比举行。在2009年1月的会议上，在第二五年五年阶段和高优先研究阶段的总体主题上，这是“实现地震驻留城市”的整体主题。这些高优先级主题之一涉及研究高性能增强混凝土结构的地震设计。 在2009年9月在科比举行的后续会议上，电子防御人员和日本大学研究人员提出了一项积极的研究计划，包括测试两个低层，大规模的建筑物，一栋建筑物，一间常规和一项创新，在电子防御摇桌上，全球最大的奶昔表，在2010年10月，必须在2010年10月的《测试时间表》中完成。必须在2010年4月之前制备和图纸。预计标本建设和仪器将在2010年夏季进行2010年10月测试。 这些测试为美国研究人员提供了一个非凡的机会，可以进一步了解钢筋混凝土结构的地震设计，前提是测试样品包括抵抗强度和细节的横向力，这些系统与美国地震设计实践是一致的。在科比计划会议上进行的广泛讨论产生了一个解决此问题的框架，即对美国和日本研究人员都具有价值的测试标本，并使美国 - 日本的合作合作在日本和美国通过NSF支持的NEES NEES研究（NEESR研究（NEESR））项目。该奖项使美国研究人员参与2010年10月的电子防御测试。 该奖项支持用于测试标本的示意图和最终设计，对指定危害水平的初始和最终设计的分析研究以及适度的旅行，以支持拟议的协作，并通过随后的（潜在）NSF支持的NEESR研究来实现强大的协作。 该快速奖项将有助于进一步在地震工程方面的美国 - 日本合作，作者：（1）在钢筋混凝土建筑的地震设计中维持强大的美国 - 日本研究的传统，（2）创建一个在高生产力的美国 - 日本在高表现方面的框架，以增强高表现的强化建筑，并建立了一项机械性的互换，（3）建立了e-defefsib of（3）e-defefines of Effence of（3） NEESR项目基于大规模的电子防御测试。 这些研究的结果将在http://www.nees.org网站上发布并广泛宣传，以便我们有兴趣的美国研究人员可以访问有关这些活动的信息。 未来的研究可能会使用2010年10月测试的系统级验证研究产生的数据，以及研究从测试中确定的问题的后续研究。