NSF NEES MAST Lab Augmentation: Development of PsD Capabilities and Enhanced Display

NSF NEES MAST 实验室增强：PsD 功能开发和增强显示

• 批准号: 0429214
• 负责人: Carol Shield
• 金额: --
• 依托单位: University of Minnesota-Twin Cities
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-10-01 至 2006-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0429214&HistoricalAwards=false
• 关键词: NSF; NEES; MAST; Lab; Augmentation

This award provides funding to the University of Minnesota - Twin Cities (UMN), to upgrade the experimental capabilities of the George E. Brown, Jr. Network for Earthquake Engineering Simulation (NEES), A System for Multi-Axial Sub-assemblage Testing (MAST) facility at UMN that will be operated by NEES Consortium, Inc., as a national shared use facility during FY 2005 - FY 2014. The requested equipment provides Pseudo-dynamic testing capability for the UMN NEES site, and was selected based on recommendations of the site visit teams for annual review and input from earthquake engineering researchers interested in using this equipment site. The scope of work includes developing a local pseudo-dynamic server that will control ramp-and-hold pseudo-dynamic testing as well as continuous pseudo dynamic testing. These added features will enable NEES researchers to conduct near Real-Time testing and slow continuous pseudo- dynamic testing including sub-structuring in conjunction with the existing 6-dof capability of MAST. This capability was not provided at this site under the original cooperative agreement CMS-0086602.This equipment will be available to the earthquake engineering research community through the NEES Consortium, Inc., UMN NEES facility. This award is funded by the NSF NEES Major Research Equipment and Facilities Construction (MREFC) project and is a component of the National Earthquake Hazards Reduction Program (NEHRP).

该奖项为明尼苏达大学双子城分校(UMN)提供资金，以提升小乔治·E·布朗的实验能力。地震工程模拟网络(NEES)是UMN的多轴部件测试(MAST)设施的系统，将由NEES Consortium，Inc.在2005财年至2014财年作为国家共享设施运营。所要求的设备为UMN NEES现场提供拟动力测试能力，是根据现场访问小组的年度审查建议和有兴趣使用该设备的地震工程研究人员的投入而选择的。工作范围包括开发本地伪动态服务器，该服务器将控制斜坡和保持伪动态测试以及连续伪动态测试。这些增加的功能将使NEES研究人员能够进行近乎实时的测试和缓慢连续的伪动力测试，包括与现有的桅杆6-DOF能力结合的子结构测试。根据最初的合作协议CMS-0086602，该站点没有提供这种能力。该设备将通过NEES联合体，Inc.，UMN NEES设施提供给地震工程研究界。该奖项由NSF NEES重大研究设备和设施建设(MREFC)项目资助，是国家减少地震灾害计划(NEHRP)的一部分。