| 多缸机曲轴强度研究中的三维有限元法 |
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| 引用本文： | 王德海,尹建民,袁银南,李一鸣,朱伯年.多缸机曲轴强度研究中的三维有限元法[J].江苏大学学报(自然科学版),1997(1). |
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| 作者姓名： | 王德海 尹建民 袁银南 李一鸣 朱伯年 |
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| 作者单位： | 江苏理工大学汽车学院!镇江市，212013，江苏理工大学汽车学院!镇江市，212013，江苏理工大学汽车学院!镇江市，212013，无锡动力工程有限公司!无锡市，214023，扬州市动力机厂!扬州，225500 |
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| 摘 要： | 针对用三维有限元法对多缸机曲轴进行强度计算时很难确定其边界条件的情况，以截断法、连续梁法计算所得结果，用多种模型及边界条件进行计算比较，对三维有限元法在曲轴强度计算中的有效应用进行了探讨．
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| 关 键 词： | 内燃机 曲轴 连续梁 有限元法 |
Three-dimensional Finite Element Method in Research on Crankshaft Strength of Multi-cylinder Engine |
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| Wang Dehai, Yin Jianmin, Yuan Yinnan, Li Yiming, Zhu Bonian.Three-dimensional Finite Element Method in Research on Crankshaft Strength of Multi-cylinder Engine[J].Journal of Jiangsu University:Natural Science Edition,1997(1). |
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| Authors: | Wang Dehai Yin Jianmin Yuan Yinnan Li Yiming Zhu Bonian |
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| Institution: | Wang Dehai; Yin Jianmin; Yuan Yinnan; Li Yiming; Zhu Bonian |
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| Abstract: | It is difficult to determine the boundary conditions when the crankshaft strength of the multi-cylinder engine is calculated with 3-dimensional finite element method. In this paper, on the basis of the results obtained from the cutting method and continuous beam method, several models and boundary conditions are set up, which may be used to deal with the effective application of 3-dimensional FEM to the calculation of crankshaft strength. |
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| Keywords: | internal combustion engines crankshafts continuous beams finite element methods |
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