Innovative structural fastening system for building envelope

建筑围护结构创新结构紧固系统

• 批准号: 474609-2014
• 负责人: Kianoush, Reza
• 金额: $ 1.82万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=565013
• 关键词: Innovative; structural; fastening; system; building

Building structures are normally made of concrete, steel, masonry or wood or combination thereof. In these structures, many parts are interconnected together using fastening systems. The demands of the building industry for more flexible and dependable connection methods and efforts to improve the performance of building structures have focused particular attention on the design, installation and performance of fastening systems. The design requirements for fasteners are to transmit structural loads by means of tension, shear, or a combination of tension and shear to the supporting structural elements; or safety-related attachments and structural elements. Safety levels that are specified in building codes are intended for in-service conditions, rather than for short-term handling and construction conditions. Considering limited and general guidelines currently available for the fastening system of building envelope cladding, there is a need to carry out a

建筑结构通常由混凝土、钢、砖石或木材或其组合制成。在这些结构中，许多部件使用紧固系统互连在一起。建筑工业对更灵活和可靠的连接方法的需求以及改善建筑结构性能的努力已经特别关注紧固系统的设计、安装和性能。紧固件的设计要求是通过拉伸、剪切或拉伸和剪切的组合将结构载荷传递到支撑结构元件;或安全相关附件和结构元件。建筑规范中规定的安全级别是针对使用条件，而不是短期处理和施工条件。考虑到目前可用于建筑物围护结构覆层紧固系统的有限和通用指南，有必要进行