SGER NEESR Payload Project to NEESR SG Award CMS-0530759: Leveraging Tsunami Research - Wave Loading on Residential Structures with Earthquake and Hurricane Applications

SGER NEESR 有效载荷项目荣获 NEESR SG 奖 CMS-0530759：利用海啸研究 - 地震和飓风应用中住宅结构的波浪载荷

• 批准号: 0651710
• 负责人: John van de Lindt
• 金额: $ 7.5万
• 依托单位: Colorado State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-03-01 至 2009-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0651710&HistoricalAwards=false
• 关键词: SGER; NEESR; Payload; Project; SG

This Small Grant for Exploratory Research (SGER) Network for Earthquake Engineering Simulation Research (NEESR) payload project will utilize the experimental test set-up of the NSF-funded project (CMMI-0530759) entitled "NEESR SG: Development of Performance Based Tsunami Engineering, PBTE" at the NEES tsunami wave basin at Oregon State University during June - December 2007. The objective of this payload project is to install residential structural models, at a larger-scale than the mid to high-rise structures tested by the SG researchers on the other side of the wave basin, to investigate impact due to wave loading and run-up (applications to tsunami engineering) and pressure/wind driven surge (applications to hurricane engineering and science). The payload project will install two single-family dwelling models beside each other on a flat surface above the waterline representing coastal property or a structure slightly inland. The following new knowledge will be generated by this payload project: (1) information on fluid impact loads as a function of different wave heights and ground slopes on residential structures to enable the development of dimensionless charts for use by practitioners/planners and to facilitate innovative construction techniques in coastal regions; (2) an understanding of the load transfer mechanism and uplift forces on residential structures during wave and surge loading, both of which are not understood currently; and (3) the relationship of scale model pressure to full-scale prototype damage through existing methods, formulations, and minimal assembly testing.Intellectual merit: Whole woodframe models have never been tested in a tsunami wave basin; thus new information about the response of woodframe structures subjected to tsunami loading will be generated and made available to the earthquake engineering and broader science community. Broader impacts: Experimental results will be made available to researchers, practitioners, designers, and public policy officials via the NEES central data repository operated by NEES Consortium, Inc. (http://www.nees.org) to facilitate innovative products and construction techniques. This project has applicability not only within earthquake engineering but also to multi-hazards (e.g., hurricane science and engineering).

这项用于探索性研究（SGER）地震工程模拟研究（NEESR）有效载荷项目的小赠款将利用NSF资助的项目（CMMI-0530759）的实验测试设置，标题为“ NEESR SG：基于绩效的Tsunami Engineering的开发，PBTE“在2007年6月至12月在俄勒冈州立大学的NEES海啸浪潮盆地。该有效负载项目的目的是在比SG研究人员测试的高层结构中安装住宅结构模型在波盆地的另一侧，要研究由于波载和升级（用于海啸工程的应用）和压力/风驱动激增（应用于飓风工程和科学）引起的影响。 有效载荷项目将在代表沿海地产或略微内陆结构的水线上方的平坦表面上彼此安装两个单户住宅模型。 该有效载荷项目将产生以下新知识：（1）有关流体冲击负荷的信息，其函数是住宅结构上不同的波高和地面斜率的函数，以使从业者/计划者使用无量纲图表的开发，并促进创新性沿海地区的建筑技术； （2）在波和涌动负荷期间对居民结构上的负载转移机制和提升力的理解，目前尚不清楚这两种力量； （3）通过现有方法，配方和最少的组装测试，尺度模型压力与全尺度原型损害的关系。智能优点：整个木制框架模型从未在海啸波盆地中进行测试；因此，将生成有关遭受海啸载荷的木板结构响应的新信息，并将提供给地震工程和更广泛的科学界。 更广泛的影响：将通过NEES Consortium，Inc。（http://www.nees.org）运营的NEES中央数据存储库来为研究人员，从业人员，设计师和公共政策官员提供实验结果，以促进创新产品和建筑产品技术。 该项目不仅具有地震工程中的适用性，而且还适用于多危机（例如飓风科学与工程）。