| 细粒酒精模型冰单轴压缩强度特征试验研究 |
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| 引用本文： | 李志军 Kaj,R.细粒酒精模型冰单轴压缩强度特征试验研究[J].冰川冻土,1998,20(2):167-171. |
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| 作者姓名： | 李志军 Kaj R |
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| 作者单位： | 国家海洋环境监测中心，赫尔辛基理工大学 |
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| 摘 要： | 介绍细粒酒精模型冰的单轴压缩强度试验研究的方法和结果．试验采用两种试样，即长方形和哑铃形．对长方形试样发生不同破坏模式发生的条件，即试样尺寸、加载速度和压头与试样接触面摩擦等效应进行了详细讨论．描述了细粒酒精模型冰单轴压缩强度的基本特征，并比较了两种试样的试验结果．
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| 关 键 词： | 细粒酒精模型冰 单轴压缩强度 试验研究 冰川 |
Experimental Study on the Uniaxial Compressive Strength Characteristics of Fine Grain Ethanol Model Ice |
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| LI Zhi-Jun,RISKA Kaj.Experimental Study on the Uniaxial Compressive Strength Characteristics of Fine Grain Ethanol Model Ice[J].Journal of Glaciology and Geocryology,1998,20(2):167-171. |
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| Authors: | LI Zhi-Jun RISKA Kaj |
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| Institution: | LI Zhi-Jun 1 RISKA Kaj 2 |
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| Abstract: | The methodology and results of the compressive strength of fine grain ethanol model ice with rectangular and dumbbell specimens are introduced. In this paper, the conditions of the failure modes of rectangular specimens, such as sample sizes, loading rates and friction between loading plate and sample contact surface, are discussed in detail. The basic characteristics of the model ice compressive strength are described and the results from the two specimens are compared. |
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| Keywords: | fine grain ethanol model ice uniaxil compressive strength experimental study |
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