Comparison of post-buckling behaviors of a S-S FGM beam under conservative and non-conservative distributed forces

doi:10.4028/www.scientific.net/AMR.250-253.266

IR > 理学院

	Comparison of post-buckling behaviors of a S-S FGM beam under conservative and non-conservative distributed forces
	Li, Qing-lu1 ; Li, Shi-rong 2
	2011
会议名称	1st International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2011
会议录名称	Advanced Materials Research
卷号	250-253
期号	1-4
页码	266-270
会议日期	June 18, 2011 - June 20, 2011
会议地点	Haikou, China
出版地	KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要	Based on the large deformation theory and considering the axial extension of the beam, the governing equations of post-buckling of a simply supported elastic FGM beam subjected to conservative and non-conservative distributed forces were established. In the analysis, it was assumed that the material properties of the beam vary continuously as a power function of the thickness coordinate. By using shooting method, the nonlinear boundary-value problem was solved numerically and the equilibrium paths as well as the post- buckling configurations of the deformed beam were presented. A comparison between the results of conservative system and that of non-conservative systems were given. The results shows that the features of the equilibrium paths of the the functionally graded beam under non-conservative are evidently different from those to a conservative one. © (2011) Trans Tech Publications, Switzerland.
关键词	Beams and girders Building materials Civil engineering Construction equipment Functionally graded materials Equilibrium path Functionally graded Non-conservative Postbuckling Shooting methods
DOI	10.4028/www.scientific.net/AMR.250-253.266
收录类别	EI
资助项目	Ministry of Education of China for Supervisors of Doctorate Students[200807310002]
语种	英语
WOS研究方向	Construction & Building Technology ; Engineering
WOS类目	Construction & Building Technology ; Engineering, Environmental ; Engineering, Civil
WOS记录号	WOS:000304018400049
EI入藏号	20112314039855
EI主题词	Buckling
ISSN	10226680
来源库	Compendex
分类代码	931 Classical Physics; Quantum Theory; Relativity - 421 Strength of Building Materials; Mechanical Properties - 415 Metals, Plastics, Wood and Other Structural Materials - 414 Masonry Materials - 931.1 Mechanics - 413 Insulating Materials - 411 Bituminous Materials - 409 Civil Engineering, General - 405.1 Construction Equipment - 412 Concrete
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/116645
专题	理学院
通讯作者	Li, Qing-lu
作者单位	1.Lanzhou Univ Technol, Dept Engn Mech, Lanzhou 730050, Peoples R China 2.Yangzhou Univ, Sch Civil Sci & Technol, Yangzhou 225127, Jiangsu, Peoples R China
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Li, Qing-lu,Li, Shi-rong. Comparison of post-buckling behaviors of a S-S FGM beam under conservative and non-conservative distributed forces[C]. KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2011:266-270.