STRUCTURAL EFFICIENCY OF COLD-FORMED STEEL PURLINS

被引：0
|
作者：
Cucu, Vlad [1 ]
Constantin, Daniel [1 ]
Buliga, Dan-Ilie [1 ]
机构：
[1] Mil Tech Acad, Bucharest, Romania
来源：
21ST INTERNATIONAL CONFERENCE THE KNOWLEDGE-BASED ORGANIZATION | 2015年 / 21卷
关键词：
cold-formed; lightweight; buckling;
D O I：
10.1515/kbo-2015-0137
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cold-formed steel structures represents an alternative to classic buildings made of hot rolled steel profiles which bring a lot of savings based on advanced calculations and also some practical measures in order to provide optimum strength and weight ratio. Due to these advantages, cold-formed steel structures are used in more technical fields including automotive industry, storage industry, military sheltering and of course building industry. The paper is focused on the economic impact of using lightweight members for the main applications of these structures - roof structures and cladding support. The comparison will be made between classic system with hot formed purlins and advanced lightweight purlins made of cold-formed steel elements, in the same practical situation.
引用
收藏
页码：809 / 814
页数：6
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