Knowledge Management System of Institue of Mechanics, CAS
| Multiple crack problems for torsion thin-walled cylinder | |
Chen YZ(陈宜周) ; Chen, YZ (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech Continuous Media, Beijing 100080, Peoples R China.
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| Source Publication | International Journal of Pressure Vessels and Piping
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| 1999 | |
| Volume | 76Issue:1Pages:49-53 |
| ISSN | 0308-0161 |
| Abstract | Multiple crack problems for a torsion thin-walled cylinder are studied in this article. The boundary value problem is reduced to the solution of a Dirichlet problem of the Laplace equation. For the considered doubly connected region, a constant k is involved in the boundary condition which is determined by the single-valuedness condition of the warping function. The finite difference method is suggested to solve the Dirichlet problem. The torsion rigidity coefficient can be evaluated numerically. The inverse of the torsion rigidity coefficient is known as the compliance coefficient. With the knowledge of the compliance coefficient, the stress intensity factor (SIF) can be evaluated. Numerical examples are given to demonstrate the use of the proposed method. Interaction effects between the cracks are also investigated. |
| Subject Area | 力学 |
| DOI | 10.1016/S0308-0161(98)00107-0 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000078694400007 |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Multidisciplinary ; Engineering, Mechanical |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/15710 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Chen, YZ (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech Continuous Media, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Chen YZ,Chen, YZ . Multiple crack problems for torsion thin-walled cylinder[J]. International Journal of Pressure Vessels and Piping,1999,76,1,:49-53. |
| APA | 陈宜周,&Chen, YZ .(1999).Multiple crack problems for torsion thin-walled cylinder.International Journal of Pressure Vessels and Piping,76(1),49-53. |
| MLA | 陈宜周,et al."Multiple crack problems for torsion thin-walled cylinder".International Journal of Pressure Vessels and Piping 76.1(1999):49-53. |
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