Stability and integrity of cold formed steel framed structures

冷弯型钢框架结构的稳定性和完整性

• 批准号: 203154-2008
• 负责人: Xu, Lei
• 金额: $ 1.82万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=505110
• 关键词: Stability; integrity; cold; formed; steel

Following on the successful use of cold-formed steel framing in low-rise residential, commercial and industrial construction over the past two decades, the application of such thin-walled material for multi-storey structures has gained widespread momentum in North America in recent years. Cold-formed steel provides an efficient and economical structural system which has numerous advantages and benefits with broad applications. Recent advances in construction technology have made it possible to use cold-formed steel members to construct residential and commercial buildings up to nine storeys high in seismic zones.

在过去的二十年里，冷弯型钢框架成功地应用于低层住宅、商业和工业建筑中，近年来，这种薄壁材料在多层结构中的应用在北美得到了广泛的应用。冷弯型钢提供了一种高效经济的结构体系，具有许多优点和效益，具有广泛的应用前景。最近建筑技术的进步使得在地震带使用冷弯型钢构件建造高达九层的住宅和商业建筑成为可能。