建筑钢结构进展2025，Vol.27Issue(11)：1-9,44,10.DOI:10.13969/j.jzgjgjz.20240604001
不锈钢环槽铆钉连接的金属结构研究进展
Research Advances of Metal Structures Connected by Stainless Steel Swage-Locking Pins
摘要
Abstract
Stainless steel swage-locking pins(also known as swage-lock rivets or huckbolts)offer a unique combination of corrosion resistance,rapid and tool-free installation,absence of thread galling,superior anti-loosening performance and outstanding fatigue life.These advantages have already made them the choice of fastener in rail way and bridge structures.To extend their use to wider structural engineering applications,especially those that demand high corrosion resistance such as aluminium-alloy or stainless-steel structures,researchers have conducted systematic investigations from both the product and the application perspectives.This paper first investigates the current applications of stainless-steel swage-locking pins and then presents a comprehensive review of published studies,covering both the fasteners themselves and the metal structures they connect.The review includes the mechanical properties of austenitic stainless steel and precipitation hardening stainless steel swage-locking pins,the simplified finite element models of stainless steel swage-locking pins,the basic mechanical properties and design methods of shear connections,T-stubs,joints and structures connected by stainless steel swage-locking pins.This paper provides a reference for the further research,design and application of metal structures connected by stainless steel swage-locking pins.关键词
不锈钢环槽铆钉/连接节点/铝合金结构/奥氏体不锈钢/沉淀硬化不锈钢/有限元分析/设计方法Key words
stainless steel swage-locking pin/connection joint/aluminum alloy structure/austenitic stainless steel/precipitation hardening stainless steel/finite element analysis/design method分类
土木建筑引用本文复制引用
支新航,王元清,王中兴,张钦..不锈钢环槽铆钉连接的金属结构研究进展[J].建筑钢结构进展,2025,27(11):1-9,44,10.基金项目
国家自然科学基金(52178146) （52178146）
