The United States 5-Story Full-Scale RCM Building Test

美国5层全尺寸RCM建筑试验

• 批准号: 8908165
• 负责人: Gilbert Hegemier
• 金额: $ 38.84万
• 依托单位: University of California-San Diego
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-08-15 至 1991-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8908165&HistoricalAwards=false
• 关键词: United; States; Story; Full; Scale

Within the framework of the joint U.S.-Japan masonry research program, the specific objective of the U.S. program is to develop an experimentally verified design and analysis methodology that will ensure satisfactory performance of reinforced masonry buildings under a wide range of seismic loadings. In particular, under severe earthquake loadings such buildings must exhibit ductile behavior. A key aspect of the philosophy adopted by the U.S. program is to support the design and analysis development by an increasingly complex set of experiments culminating with the study of a five-story full-scale masonry building. This experiment is essential to achieve the objectives of the program in that it will provide the final validation of the analytical and computational models developed, and thus will form the basis for the design recommendations to be made at the culmination of the overall project. This research project is a full-scale building test conducted at the Charles Lee Powell Structural Systems Laboratory at the San Diego campus of the University of California. The experiment is performed using a reaction wall concept, in which the building is subjected to generated displacement histories at the floor levels via hydraulic actuators in a manner that simulates the displacements during an actual seismic event.

在美日砖石联合研究计划的框架内，美国计划的具体目标是开发一种经过实验验证的设计和分析方法，以确保钢筋砖石建筑在各种地震荷载下具有令人满意的性能。 特别是，在严重的地震荷载下，此类建筑物必须表现出延性行为。 美国项目采用的理念的一个关键方面是通过一组日益复杂的实验来支持设计和分析开发，最终对五层全尺寸砖石建筑进行研究。 该实验对于实现该计划的目标至关重要，因为它将提供所开发的分析和计算模型的最终验证，从而为整个项目最终提出的设计建议奠定基础。 该研究项目是在加州大学圣地亚哥校区的查尔斯·李·鲍威尔结构系统实验室进行的全面建筑测试。 该实验是使用反应墙概念进行的，其中建筑物通过液压执行器以模拟实际地震事件期间位移的方式承受在楼层生成的位移历史。