| Weibull分布及其在混凝土断裂能试验数据分析中的应用 |
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| 引用本文： | 丁剑霆,程凯,杨晓丰.Weibull分布及其在混凝土断裂能试验数据分析中的应用[J].黑龙江工程学院学报,2009,23(1):14-16. |
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| 作者姓名： | 丁剑霆 程凯 杨晓丰 |
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| 作者单位： | 丁剑霆,杨晓丰,DING Jian-ting,YANG Xiao-feng(黑龙江工程学院,土木工程系,黑龙江,哈尔滨,150050);程凯,CHENG Kai(哈尔滨市公路管理处,黑龙江,哈尔滨,150000)
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| 摘 要： | 分析Weibull分布及其应用特点、Weibult参数的估算方法。论述将Weibull分布应用于混凝土断裂能试验数据分析的理由。通过算例比较混凝土断裂能试验数据分别用Weibull分布和求平均值方法处理后的不同结果，得出Weibull分布更具安全性的初步结论。
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| 关 键 词： | Weibull分布 断裂能 平均值 |
Weibull distribution and its application in trial data analysis of fracture energy |
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| DING Jian-ting,CHENG Kai,YANG Xiao-feng.Weibull distribution and its application in trial data analysis of fracture energy[J].Journal of Heilongjiang Institute of Technology,2009,23(1):14-16. |
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| Authors: | DING Jian-ting CHENG Kai YANG Xiao-feng |
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| Affiliation: | 1.Dept.of Civil Engineering;Heilongjiang Institute of Technology;Harbin 150050;China;2.Harbin Highway Administration;Harbin 150000;China |
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| Abstract: | This paper illustrates Weibull distribution and its application characteristics,estimation method of Weibull parameter and concept of median rank.On ther other hand,this paper also states reasons of applying Weibull distribution in trial data analysis of fracture energy.By comparing different results with Weibull distribution and average value method,the primary conclusion that applying Weibull distribution in trial data analysis of fracture energy is more safe was obtained. |
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| Keywords: | Weibull distribution fracture energy average value |
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