Design optimization and fabrication of galvanized tubular steel trusses

镀锌管钢桁架的设计优化与制造

• 批准号: 516171-2017
• 负责人: Sun, Min
• 金额: $ 1.82万
• 依托单位: University of Victoria
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=640333
• 关键词: Design; optimization; fabrication; galvanized; tubular

Corrosion protection is of paramount importance to exposed steel structures such as bridges, industrial plants,transmission towers and coastal structures, because corrosion costs money, jobs and even lives. Galvanizedsteel structures have numerous advantages in economical, environment protection and energy-saving aspects. Agood understanding of the effects of different fabrication processes on the short- and long-term performancesof galvanized steel connections is essential for structural design. However, research in this field is insufficient.This project will help Ebco Metal Finishing optimize the fabrication processes for galvanized tubular steeltrusses to ensure the intended service lives of the structures.

腐蚀防护对于桥梁、工业厂房、输电塔和海岸结构等裸露的钢结构来说是至关重要的，因为腐蚀会消耗金钱、工作甚至生命。镀锌钢结构在经济、环保、节能等方面具有诸多优点。很好地理解不同制造工艺对镀锌钢连接的短期和长期性能的影响对于结构设计是必不可少的。然而，这方面的研究还很不足。该项目将帮助Ebco金属精加工优化镀锌钢管桁架的制造工艺，以确保结构的预期使用寿命。