Development of High-Performance Modular Steel Systems for Seismic Applications

开发用于抗震应用的高性能模块化钢系统

• 批准号: 577668-2022
• 负责人: Yang, TonyT
• 金额: $ 1.63万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=749282
• 关键词: Development; Performance; Modular; Steel; Systems

This project aims to develop novel modular steel systems with an emphasis on seismic performance and resilience, which can be used in Canada. Traditional modular systems have used steel or reinforced concrete core walls with steel tie bars to provide adequate seismic performance. However, this method may cause additional costs and logistical issues when constructing a separate lateral force resisting system (such as concrete core walls). In this project, various alternatives will be explored and developed to accelerate the process, while providing a high level of performance. Lastly, the proposed modular systems will help Canada in providing quick, sustainable, resilient, and affordable housing to address the housing crisis and reduce the carbon emissions for the high-rise construction sector. This provides significant improvements in construction speed and reduces the need for skilled steel construction workers on site. At the construction site, semi-skilled workers can be used for component assembly, as most of the fabrication has already been completed at the factory.

该项目旨在开发新型模块化钢系统，重点关注抗震性能和弹性，可在加拿大使用。传统的模块化系统使用钢或钢筋混凝土核心墙和钢拉杆来提供足够的抗震性能。然而，在构建单独的侧向力抵抗系统（例如混凝土核心墙）时，这种方法可能会导致额外的成本和后勤问题。在该项目中，将探索和开发各种替代方案以加速这一过程，同时提供高水平的性能。最后，拟议的模块化系统将帮助加拿大提供快速、可持续、有弹性和负担得起的住房，以解决住房危机并减少高层建筑行业的碳排放。这显着提高了施工速度，并减少了现场对熟练钢结构工人的需求。在施工现场，可以使用半熟练工人进行部件组装，因为大部分制造工作已经在工厂完成。