| 增量法数据处理的分析与改进 |
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| 引用本文： | 刘红石.增量法数据处理的分析与改进[J].湖南工程学院学报(自然科学版),1999(2). |
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| 作者姓名： | 刘红石 |
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| 作者单位： | 湘潭机电高等专科学校 411101 |
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| 摘 要： | 增量法是测定钢材弹性模量的一种常用方法,本文应用最小二乘法导出了增量法的数据处理新方法,通过实验算例比较分析,取得了较为满意的结果.
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| 关 键 词： | 弹性模量 增量法 最小二乘法 |
An Analysis of the Method of Increment in DataTreatment and Its Improvement |
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| Liu Hongshi.An Analysis of the Method of Increment in DataTreatment and Its Improvement[J].Journal of Hunan Institute of Engineering(Natural Science Edition),1999(2). |
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| Authors: | Liu Hongshi |
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| Abstract: | Abstract The method of increment is often to measure and determine the modulus ofelasticity of steel materals. The author gives a new way of the method of increment in datatreatment by means of the method of least squares. A comparative analysis of an experimentexample shows more satisf actory results. |
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| Keywords: | modulus of elasticity method of increment method of least squares |
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