Hot-dip galvanizing of cold-formed steel hollow sections: a state-of-the-art review  

作　　者：Min SUN Jeffrey A.PACKER 

机构地区：[1]Department of Civil Engineering,University of Victoria,Victoria,British Columbia V8 W 2Y2,Canada [2]Department of Civil Engineering,University of Toronto,Toronto,Ontario M5S 1.44,Canada

出　　处：《Frontiers of Structural and Civil Engineering》2019年第1期49-65,共17页结构与土木工程前沿（英文版）

摘　　要：A good understanding of the effects of galvanizing on the short-and long-term behaviours of steel components is essential for structural design.This review paper is motivated by a series of recent reports on cracking in galvanized cold-formed tubular steel structures and the limitations of current steel product standards and steel design specifications in this field.The steel-related and galvanizing-related factors,different pre-galvanizing countermeasures for brittle cracking and the available technical documents are summarized.An extensive bibliography is provided as a basis for future research and development in this field.

关 键 词：COLD-FORMED steel HOLLOW structural SECTIONS hot-dip GALVANIZING EMBRITTLEMENT heat-treatment residual stress cracking 

分 类 号：X[环境科学与工程]