| 应变花贴片偏位误差的分析 |
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| 引用本文： | 刘明亮,高文华. 应变花贴片偏位误差的分析[J]. 佳木斯大学学报, 1996, 0(1) |
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| 作者姓名： | 刘明亮 高文华 |
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| 作者单位： | 佳木斯工学院(刘明亮)，牡丹江建材工业局职工中专(高文华) |
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| 摘 要： | 本交给出了对称应变花主应变贴片偏位误差的分析式．确证任意角度中间对称应变花贴片低位误差与贴片方位用无关，同时也与应变片相互间夹角无关；而贴片偏位误差仅与应变场主应变之比值及贴片方位不准确造成的与基线的偏差角有关．
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| 关 键 词： | 应变花 偏位误差 贴片 |
A ANALYSIS OF THE POSITIONAL ERROR OF THE STRAINGAGE ROSETTES IN STICKING STRAINGAGE |
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| Liu Mingliang, Gao Wenhua. A ANALYSIS OF THE POSITIONAL ERROR OF THE STRAINGAGE ROSETTES IN STICKING STRAINGAGE[J]. Journal of Jiamusi University(Natural Science Edition), 1996, 0(1) |
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| Authors: | Liu Mingliang Gao Wenhua |
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| Affiliation: | Department of Mechanical Design |
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| Abstract: | This paper dedues analysis formulae of positional error of main strainof smpmetric straingage rosettes in sticking straingage. It has been proofed that the positional error of sytnmetric straingage rosettes inthe middle of arbitrary angle has nothingto do with azimuth of sticking straingage and mutual included angle of straingage. andthen the positional error only has something to do with ratio of main strain in the mainstrain field and positional error of datum line with inaccurate orientation in stickingstraingage. |
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| Keywords: | straingage rosettes positional error sticking straingage |
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