BUCKLING LOADS AND EIGENFREQUENCIES OF A BRACED BEAM RESTING ON AN ELASTIC FOUNDATION
文献类型：期刊论文
| 作者 | Zhang Y(张吟) ; Liu Y; Chen P; Murphy KD
|
| 刊名 | Acta Mechanica Solida Sinica
 |
| 出版日期 | 2011 |
| 卷号 | 24期号:6页码:510-518 |
| 通讯作者邮箱 | zhangyin@lnm.imech.ac.cn |
| 关键词 | Beam Elastic Foundation Buckling Eigenfrequency Curve Crossing Curve Veering Viscous Layer Mode Localization Veering Phenomena Eigenvalue Loci Thin-Film Curve Alloy Polymer |
| ISSN号 | 0894-9166 |
| 产权排序 | [Zhang, Yin] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China; [Liu, Yun] Kunming Univ Sci & Technol, Fac Informat & Automat, Kunming 650051, Peoples R China; [Chen, Peng] Guangdong Tech Coll Water Resources & Elect Engn, Dept Civil Engn, Guangzhou 510635, Guangdong, Peoples R China; [Murphy, Kevin D] Univ Connecticut, Dept Mech Engn, Storrs, CT 06269 USA |
| 通讯作者 | Zhang, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China |
| 合作状况 | 国际 |
| 中文摘要 | The eigenvalue problems of the buckling loads and natural frequencies of a braced beam on an elastic foundation are investigated. The exact solutions for the eigenvalues are presented. The eigenvalues vary with the different parameters and are especially sensitive to the brace location. As the beam of a continuous system has infinite eigenvalues and these eigenvalues are influenced differently by a brace, the eigenvalues show rich variation patterns. Because these eigenvalues physically correspond to the structure buckling loads and natural frequencies, the study on the eigenvalues variation patterns can offer a design guidance of using a lateral brace of translation spring to strengthen the structure. |
| 学科主题 | Materials Science; Mechanics |
| 分类号 | Q4 |
| 类目[WOS] | Materials Science, Multidisciplinary ; Mechanics |
| 研究领域[WOS] | Materials Science ; Mechanics |
| 关键词[WOS] | VISCOUS LAYER ; MODE LOCALIZATION ; VEERING PHENOMENA ; EIGENVALUE LOCI ; THIN-FILM ; CURVE ; ALLOY ; POLYMER |
| 收录类别 | SCI ; EI |
| 资助信息 | Project supported by the National Natural Science Foundation of China(NSFC, Grant Nos. 10721202 and 11023001) and by Chinese Academy of Sciences(Grant No. KJX2-EW-L03). |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0894916611600517 |
| 语种 | 英语 |
| WOS记录号 | WOS:000299865400005 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/44889]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang Y,Liu Y,Chen P,et al. BUCKLING LOADS AND EIGENFREQUENCIES OF A BRACED BEAM RESTING ON AN ELASTIC FOUNDATION[J]. Acta Mechanica Solida Sinica,2011,24(6):510-518. |
| APA | 张吟,Liu Y,Chen P,&Murphy KD.(2011).BUCKLING LOADS AND EIGENFREQUENCIES OF A BRACED BEAM RESTING ON AN ELASTIC FOUNDATION.Acta Mechanica Solida Sinica,24(6),510-518. |
| MLA | 张吟,et al."BUCKLING LOADS AND EIGENFREQUENCIES OF A BRACED BEAM RESTING ON AN ELASTIC FOUNDATION".Acta Mechanica Solida Sinica 24.6(2011):510-518. |
入库方式： OAI收割
来源：力学研究所
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