摘要
近年来,钢结构中应用厚壁圆钢管日益增多,本文阐述了厚壁圆钢管的分类、各类加工工艺及各类钢管的技术特征与适用范围,并对钢结构工程中如何合理选用厚壁钢管提出了建议。
In recent years the thick wall steel tubes have been used widely in steel structures. In this paper, different manufacturing technology and characters of thick wall steel tubes are described in detail and some suggestions for choosing the tube type reasonably for steel construction are also presented.
出处
《建筑钢结构进展》
2007年第4期1-6,共6页
Progress in Steel Building Structures
关键词
厚壁钢管
径厚比
冷卷成型
冷压成型
铸钢管
thick wall steel tuber, diameter thickness ratio
cold rolling forming
cold pressing forming, casting steel tube
