期刊文献+

无网格法在金属成形塑性分析中的应用

Application of Meshless Methods in Plastic Analysis of Metal Forming Processes
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摘要 比较了有限元法与无网格法在金属成形应用中的优缺点,分析描述了无网格法在金属弹塑性变形、金属体积成形、板料成形等金属成形加工方面的应用现状,并阐述了无网格法的不足、亟待继续深入解决的问题以及未来的展望。 The advantages and disadvantages of the finite element method and meshless methods applied in metal forming are compared. The application status of the meshless methods in metal elastic-plastic deformation, metal bulk forming and sheet-metal forming is analyzed and depicted. The disadvantages, some research topies for solutions and prospect of the meshless methods are described.
出处 《机械制造》 2007年第12期31-34,共4页 Machinery
关键词 有限元法 无网格法 金属成形 无网格伽辽金法 再生核粒子无网格法 Finite Element Method (FEM) Meshless Methods Metal Forming Processes Element-free Galerldn Method (EFG) Reproducing Kernel Particle Method (RKPM)
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参考文献28

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