Limit State Design Methodology for Reinforced Masonry

钢筋砌体极限状态设计方法

• 批准号: 8517030
• 负责人: Gary Hart
• 金额: $ 5.79万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-09-01 至 1988-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8517030&HistoricalAwards=false
• 关键词: Limit; State; Design; Methodology; Reinforced

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. This research project will develop a limit state design methodology for reinforced masonry under seismic loading. The methodology will first define the principles which form the assumptions upon which the methodology is based. Second, it will describe the procedures that are to be used for the implementation of the principles. Development of the limit state design methodology will provide reinforced masonry construction with a modern and economic tool comparable to those available for reinforced concrete and cold-formed steel.

砌体结构包括建筑结构的很大一部分 在美国和全世界。 配筋砌体建筑用途是 在中到高地震带增加，因为它的明显 经济性、消防安全性、建筑灵活性和易用性 建筑业。 砌体结构分析与设计的现状 设计、材料和施工技术不能使 准确预测建筑物在横向荷载下的行为， 地震荷载 本研究计画将发展一种极限状态设计 地震荷载下配筋砌体的方法 的 方法论将首先定义构成假设的原则 这是方法论的基础。 其次，它将描述 执行《公约》所使用的程序 原则 极限状态设计方法的发展将 为配筋砌体结构提供了一种现代化的经济工具 可与钢筋混凝土和冷弯型钢的可获得性能相媲美 钢