| Wrinkle-crease interaction behavior simulation of a rectangular membrane under shearing | |
| Alternative Title | Wrinkle-crease interaction behavior simulation of a rectangular membrane under shearing |
| Wang C G1; Tan H F1; He X D1 | |
| 2011 | |
| Source Publication | ACTA MECHANICA SINICA
 |
| ISSN | 0567-7718 |
| Volume | 27Issue:4Pages:550-558 |
| Abstract | Wrinkling analysis of a rectangular membrane with a single crease under shearing is performed to understand the wrinkle-crease interaction behaviors. The crease is considered by introducing the residual stresses from creasing and the effective modulus into the baseline configuration with assumed circular cross-sectional crease geometry. The wrinkling analysis of the creased membrane is then performed by using the direct perturb-force (DP) simulation technique which is based on our modified displacement components (MDC) method. Results reveal that the crease may influence the stress transfer path in the membrane and further change the wrinkling direction. The crease appears to improve the bending stiffness of the membrane which has an effective resistance on the wrinkling evolution. The effects of the crease orientation on wrinkle-crease interaction are studied toward the end of this paper. The results show that the wrinkling amplitude, wavelength, and direction increase as the crease orientation increases, and the wrinkling number decreases with the increasing crease orientation. These results will be of great benefit to the analysis and the control of the wrinkles in the membrane structures. |
| Other Abstract | Wrinkling analysis of a rectangular membrane with a single crease under shearing is performed to understand the wrinkle-crease interaction behaviors.The crease is considered by introducing the residual stresses from creasing and the effective modulus into the baseline configuration with assumed circular cross-sectional crease geometry.The wrinkling analysis of the creased membrane is then performed by using the direct perturb-force(DP)simulation technique which is based on our modified displacement components(MDC)method.Results reveal that the crease may influence the stress transfer path in the membrane and further change the wrinkling direction.The crease appears to improve the bending stiffness of the membrane which has an effective resistance on the wrinkling evolution.The effects of the crease orientation on wrinkle-crease interaction are studied toward the end of this paper.The results show that the wrinkling amplitude,wavelength,and direction increase as the crease orientation increases,and the wrinkling number decreases with the increasing crease orientation.These results will be of great benefit to the analysis and the control of the wrinkles in the membrane structures. |
| Keyword | Membrane structure Wrinkle-crease interaction Membrane wrinkling Creased membrane |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [National Natural Science Foundation of China] ; [Specialized Research Fund for the Doctoral Program of Higher Education of China] ; [Aeronautical Science Foundation of China] ; [Fundamental Research Funds for the Central Universities] |
| CSCD ID | CSCD:4313304 |
| Citation statistics |
Cited Times:1[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/149061 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.Harbin Institute Technol, Ctr Composite Mat, Harbin 150080, Peoples R China 2.中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Wang C G,Tan H F,He X D. Wrinkle-crease interaction behavior simulation of a rectangular membrane under shearing[J]. ACTA MECHANICA SINICA,2011,27(4):550-558. |
| APA | Wang C G,Tan H F,&He X D.(2011).Wrinkle-crease interaction behavior simulation of a rectangular membrane under shearing.ACTA MECHANICA SINICA,27(4),550-558. |
| MLA | Wang C G,et al."Wrinkle-crease interaction behavior simulation of a rectangular membrane under shearing".ACTA MECHANICA SINICA 27.4(2011):550-558. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment