| 書(shū)目名稱(chēng) | Meshless Methods in Solid Mechanics | | 編輯 | Youping Chen,James Lee,Azim Eskandarian | | 視頻video | http://file.papertrans.cn/632/631039/631039.mp4 | | 概述 | An essential source and reference for understanding meshless methods and the procedures for implementing the techniques to solve real engineering problems.Provides a textbook for graduate students, re | | 圖書(shū)封面 |  | | 描述 | Finiteelementmethodhasbeenthedominanttechniqueincomputationalmech- icsinthepastdecades,andithasmadesigni?cantcontributionstothedevelopments in engineering and science. Nevertheless, FEM is not well suited to problems h- ing severe mesh distortion owing to extremely large deformations of materials, encountering moving discontinuities such as crack propagation along arbitrary and complex paths, involving considerable meshings and remeshings in structural optimization problems, or having multidomain of in?uence in multiphenomena physical problems. It is impossible to completely overcome those mesh-related dif?culties by a mesh-based method. The highly structured nature of ?nite e- ment approximations imposes severe penalties in seeking the solutions of those problems. Distinguishing with ?nite element, ?nite difference, and ?nite volume methods, meshless method discretizes the continuum body only with a set of nodal points andtheapproximationisconstructedentirelyintermsofnodes.Thereisnoneedof mesh or elements in this method. It does not possess the mesh-related dif?culties and provides an approach with more ?exibility in the applications in engineering and science. The meshless method | | 出版日期 | Textbook 2006 | | 關(guān)鍵詞 | Analysis; Potential; Quad; algorithm; algorithms; computer simulation; construction; kinematics; mechanics; m | | 版次 | 1 | | doi | https://doi.org/10.1007/0-387-33368-1 | | isbn_softcover | 978-1-4419-2148-2 | | isbn_ebook | 978-0-387-33368-7 | | copyright | Springer-Verlag New York 2006 |
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