| 有限元法在土壤切削过程模拟中的应用 |
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| 引用本文： | 周明,张国忠,姚兴林.有限元法在土壤切削过程模拟中的应用[J].农机化研究,2009,31(9). |
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| 作者姓名： | 周明 张国忠 姚兴林 |
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| 作者单位： | 华中农业大学,武汉,430070 |
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| 基金项目： | 农业部农业科技跨越计划项目，华中农业大学科技创新基金项目 |
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| 摘 要： | 介绍了土壤切削和有限元法的基本概念,探讨了国内外学者使用有限元法模拟土壤切削过程的进展情况,总结了有限元法在土壤切削过程模拟中遇到的问题.同时,提出了应加强对有限元法在多参数交互、有秸秆混合的复杂土壤条件下的切削过程模拟的研究.
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| 关 键 词： | 土壤切削 有限元法 仿真 |
Applications of Finite Element Analysis in Soil Cutting |
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| Zhou Ming,Zhang Guozhong,Yao Xinglin.Applications of Finite Element Analysis in Soil Cutting[J].Journal of Agricultural Mechanization Research,2009,31(9). |
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| Authors: | Zhou Ming Zhang Guozhong Yao Xinglin |
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| Institution: | College of Engineering & Technology;Huazhong Agricultural University;Wuhan 430070;China |
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| Abstract: | In this paper,the basic concepts of soil cutting and the finite element method is introduced.The domestic and aboard research progress of the finite element analysis of soil cutting is reviewed.The problems existing in the application of finite element are pointed out.The research in finite element method should be strengthened in the simulation of the soil cutting process,such as the interactive multi-parameter,straw mixed soil cutting process in complex conditions etc. |
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| Keywords: | soil cutting finite element method simulation |
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