| 极差法在混凝土试验中的应用 |
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| 引用本文： | 石峥嵘,杨煜惠.极差法在混凝土试验中的应用[J].湖南师范大学自然科学学报,1986(1). |
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| 作者姓名： | 石峥嵘 杨煜惠 |
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| 作者单位： | 湖南师范大学，湖南大学 |
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| 摘 要： | 本文主要利用天津桥梁构件厂1979～1981年引座桥的250号混凝土抗压强度的原始数据作不同样本容量下极差均值与标准离差的比值计算,以说明极差法在近代工程技术中的应用。
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THE APPLICATION OF THE RANGE METHOD IN CONCRETE TEST |
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| Shi Zhengrong,Yang Yuhui Hunan Normal University Hunan University.THE APPLICATION OF THE RANGE METHOD IN CONCRETE TEST[J].Journal of Natural Science of Hunan Normal University,1986(1). |
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| Authors: | Shi Zhengrong Yang Yuhui Hunan Normal University Hunan University |
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| Institution: | Shi Zhengrong;Yang Yuhui Hunan Normal University Hunan University |
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| Abstract: | In this paper we discuss the principle and application of the range in concrete test datatreatment. The range has a good coretation with standard deviation. Its calculation issimpler than standard ddviation and it has acceptable precision. |
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| Keywords: | Range Concrete Data treatment |
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