Preliminary research on effective length of concrete filled steel tubular columns in sway frame

doi:10.4028/www.scientific.net/AMR.446-449.318

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Preliminary research on effective length of concrete filled steel tubular columns in sway frame
	Shi, Yanli 1,2; Wang, Feng 1; Wang, Wenda 1,2
	2012
会议日期	March 9, 2012 - March 11, 2012
会议地点	Hangzhou, China
关键词	Building materials Civil engineering Finite element method Strength of materials Structural frames Concrete-filled steel tubes Effective length factor Finite element method (FEM) Frame columns Linear buckling analysis Non-linear buckling analysis Sway frames
卷号	446-449
DOI	10.4028/www.scientific.net/AMR.446-449.318
页码	318-321
英文摘要	The effective length of concrete filled steel tubular (CFST)frame columns is a key parameter to determine its ultimate strength for engineering design. There was no special design code, so engineers usually got the values according with specification for steel structure. This may cause error in some degree. Based on liner and non-linear buckling analysis respectively, the overall stability of a typical planar composite frame with CFST columns and steel beams was performed in this paper. By comparing the results of finite element method with current approach, some primary conclusions were given to refer for engineering practice on the composite frames. © (2012) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
语种	英语
ISSN号	10226680
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/115922]
专题	土木工程学院
作者单位	1.College of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China 2.Key Laboratory of Disaster Prevention and Mitigation in Civil Engineering of Gansu Province, Lanzhou University of Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Shi, Yanli,Wang, Feng,Wang, Wenda. Preliminary research on effective length of concrete filled steel tubular columns in sway frame[C]. 见:. Hangzhou, China. March 9, 2012 - March 11, 2012.