赵福令，  许  敏，  王  剑
   （中南建筑设计院股份有限公司，武汉 430071）

[摘要] 介绍了一种连接钢筋混凝土柱和钢牛腿的新型节点——钢套筒节点。对此新型节点的设计方法进行了介绍，并对其进行了有限元模拟。有限元分析结果表明，通过设计，并加以合理的构造措施，可以确保钢套筒节点安全工作，实现钢牛腿和钢筋混凝土柱的有效连接。
[关键词] 钢牛腿；钢套筒；栓钉；接触；围压
中图分类号：TU391    文献标识码：A  文章编号：1002-848X(2012) Sl-0726-04

Analysis and design of steel corbel-steel sleeve joint
Zhao Fuling, Xu Min, Wang Jian
( Central-South Architectural Design Institute Co., Ltd., Wuhan 430071, China)

Abstract: A new kind of steel corbel-steel sleeve joint, providing connection between reinforced concrete column and steel corbel was introduced. The design methods of this kind of joint were included. Finite element analysis proved that design and reasonable construction measures could ensure the effective connection and security.
Keywords: steel corbel; steel sleeve; stud; contact; confming pressure