| 采用有限元法进行空气弹簧隔振器的辅助设计 |
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| 引用本文： | 支李峰,童宗鹏,尹立国,张懿时,周炎. 采用有限元法进行空气弹簧隔振器的辅助设计[J]. 中国工程机械学报, 2009, 7(3): 304-307 |
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| 作者姓名： | 支李峰 童宗鹏 尹立国 张懿时 周炎 |
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| 作者单位： | 中国船舶重工集团公司,第七一一研究所,上海,200090 |
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| 摘 要： | 由于空气弹簧隔振器的刚度不仅与空气室的空气压力、承载载荷有关,还与不同形式空气室的有效承压面积、胶料性能等有关,因此各种形式的空气弹簧隔振器其刚度特性相差很大.采用实验的方法,设计一种空气弹簧隔振器必将耗费大量的人力物力,而采用经验公式,又存在较大困难.因此采用有限元方法,解决空气弹簧隔振器设计必须考虑的气固耦合、非线性等关键技术,进行空气弹簧隔振器结构的静态应力、变形及隔振系统的振动特性分析,优化空气弹簧隔振器的设计流程,并进行试验验证.
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| 关 键 词： | 空气弹簧 减振 有限元法 气固耦合 |
Complementary design for air spring vibration-insulator based on finite element method |
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| ZHI Li-feng,TONG Zong-peng,YIN Li-guo,ZHANG Yi-shi,ZHOU Yan. Complementary design for air spring vibration-insulator based on finite element method[J]. Chinese Journal of Construction Machinery, 2009, 7(3): 304-307 |
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| Authors: | ZHI Li-feng TONG Zong-peng YIN Li-guo ZHANG Yi-shi ZHOU Yan |
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| Affiliation: | ZHI Li-feng,TONG Zong-peng,YIN Li-guo,ZHANG Yi-shi,ZHOU Yan(711 Research Institute of Shipbuilding Industry Corporation,Shanghai 200090,China) |
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| Abstract: | In general,the rigidity of air spring vibration-insulators is associated with not only the air pressure and loading in an air chamber,but also the effective pressure area of diverse air chambers and rubber properties.As such,there exist significant differences among different vibration-insulators.Based on this notion,it consumes intensive natural and human resources via experimental design,while it encounters technical difficulties via empirical formula.For air spring vibration-insulator design in this stud... |
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| Keywords: | air spring vibration reduction finite element method gas-solid coupling |
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