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https://doi.org/10.1533/saos.2006.0141
| Title: | Complex differential quadrature method for two-dimensional potential and plane elastic problems | Authors: | Zhang, Y.Y. Zong, Z. Liu, L. |
Keywords: | Collocation Complex variable Differential quadrature Lagrange interpolation Plane elasticity Potential problem |
Issue Date: | 2007 | Citation: | Zhang, Y.Y.,Zong, Z.,Liu, L. (2007). Complex differential quadrature method for two-dimensional potential and plane elastic problems. Ships and Offshore Structures 2 (1) : 1-10. ScholarBank@NUS Repository. https://doi.org/10.1533/saos.2006.0141 | Abstract: | In this article, complex differential quadrature method based on differential quadrature method in the real domain is proposed for potential and plane elastic problems. By use of Lagrange interpolation in the complex plane instead of boundary integral formulation, the method is free of singularity. The use of collocation ensures that the boundary conditions are exactly satisfied on the boundary. The method is applied to some potential and plane elastic problems. Numerical results obtained by the present method are in good agreement with either analytical solutions or finite element results. © Woodhead Publishing Ltd. | Source Title: | Ships and Offshore Structures | URI: | http://scholarbank.nus.edu.sg/handle/10635/59747 | ISSN: | 17445302 | DOI: | 10.1533/saos.2006.0141 |
| Appears in Collections: | Staff Publications |
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