Research for Design of Reinforced Masonry Experimental Research Building

加筋砌体实验研究大楼设计研究

• 批准号: 8722862
• 负责人: John Kariotis
• 金额: $ 4.77万
• 依托单位: Kariotis & Associates
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-01-15 至 1991-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8722862&HistoricalAwards=false
• 关键词: Research; Design; Reinforced; Masonry; Experimental

Masonry construction comprises a large portion of building construction in the U. S. and the world. Reinforced masonry construction use is increasing in moderate to higher seismic zones because of its apparent features of economy, fire safety, architectural flexibility and ease of construction. The present state of masonry structural analysis and design, and materials and construction technologies does not enable an accurate prediction of building behavior under lateral loads such as seismic loads. In the U.S., masonry buildings are designed and built with methods, codes and standards that rely upon a mixture of working stress methods, empirical rules, and questionable methods for determining allowable stress values. Masonry is also a complex building material because of the large number of design and construction variables which influence the final product configuration and its response under seismic loads. In order to describe the seismic response of masonry buildings it is necessary to develop the fundamental knowledge base to determine basic design methodologies consistent with safety and economic requirements. This research project includes a preliminary and final design of a full-scale test structure, planning and construction of a test facility, preparation of a test plan, construction of the test structure, and conducting a full-scale test of a multistory reinforced masonry building. Analytical modeling developed by other researchers is used to estimate limit states such as yield, peak strength and interstory displacements for families of earthquake probable in the full range of U.S. seismic zones. This project is part of the U.S.-Japan Coordinated Program for Masonry Building Research and the Technical Coordinating Committee for Masonry Research (TCCMAR) Program.

砌体结构包括建筑物的很大一部分 美国的建筑业S.和世界 配筋砌体 在中等到更高的地震中，建筑使用正在增加 经济性、消防安全性、 建筑的灵活性和易于施工。 本 砌体结构分析与设计现状及材料 和建筑技术并不能实现一个准确的 预测横向载荷下的建筑物行为，例如 地震荷载 在美国，砖石建筑的设计和 建立了方法，代码和标准， 混合工作应力方法，经验规则， 确定许用应力值的有问题的方法。 石膏也是一种复杂的建筑材料， 大量的设计和施工变量， 影响最终产品配置及其在 地震荷载 为了描述地震反应， 砖石建筑，有必要制定的基本 确定基本设计方法知识库 符合安全和经济要求。 该研究项目包括初步和最终设计， 一个全面的测试结构，规划和建设一个测试 设施、试验计划的准备、试验的施工 结构，并进行全面测试的多层 钢筋砖石建筑 分析建模由 其他研究人员用于估计极限状态，例如屈服， 峰值强度和层间位移 在美国地震带的所有范围内都可能发生地震。 这个项目是美国的一部分-日本协调计划 大型建筑研究与技术协调 Massimo研究委员会（TCCMAR）