| 某型液浮陀螺浮子结构的热应力分析 |
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| 引用本文： | 白永杰,刘德钧.某型液浮陀螺浮子结构的热应力分析[J].中国惯性技术学报,1999(4). |
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| 作者姓名： | 白永杰 刘德钧 |
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| 作者单位： | 天津航海仪器研究所!天津300131 |
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| 摘 要： | 本文以液浮陀螺的浮子结构有限元模型为基础，对某种浮子结构进行了热应力分析，得出在陀螺浮子处于工作温度场的情况下，该浮子结构中的最大热应力值，指出其所用材料的不合理处，为以后陀螺仪设计时材料的选取提供重要数据依据。
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| 关 键 词： | 陀螺浮子 热应力 微屈服应力 有限元 |
Thermal Stress Analysis on a Type of Liquid Floated Gyroscope Floater Structure |
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| BAI Yongjie,LIU Dejun.Thermal Stress Analysis on a Type of Liquid Floated Gyroscope Floater Structure[J].Journal of Chinese Inertial Technology,1999(4). |
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| Authors: | BAI Yongjie LIU Dejun |
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| Abstract: | This paper analyzes a certain type of floater structure's thermal stress based on the finite element model, derives the gyroscope floater structure's maximal thermal stress when the gyroscope is in the range of working temperature, points out why the material we used is improper,and provides the important datum for the later selecting of the gyroscope floater material in designing gyroscope. |
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| Keywords: | gyroscope floater thermal stress microyield stress finite element |
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