| 颗粒分析试验方法的论证 |
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| 引用本文： | 李治朋,张宇亭,马希磊,何斌.颗粒分析试验方法的论证[J].水道港口,2012,33(6):540-543. |
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| 作者姓名： | 李治朋 张宇亭 马希磊 何斌 |
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| 作者单位： | 1. 交通运输部天津水运工程科学研究所,天津,300456
2. 中交第二公路勘察设计研究院有限公司,武汉,430056 |
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| 摘 要： | 文章介绍了颗粒分析试验的2种方法,非规范法(常用方法)和规范法。阐述了密度计法的原理及其局限性,讨论了2种试验方法各自所用公式的适用性。通过试验,得出了2种方法的差别,并分析了其中的原因,同时,从定量的角度分析了2种试验方法所得粘粒含量的差别。
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| 关 键 词： | 颗粒分析试验 经验法 规范 密度计法 试验 粘粒 |
Study on method of particle analysis test |
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| LI Zhi-peng
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ZHANG Yu-ting
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MA Xi-lei
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HE Bin.Study on method of particle analysis test[J].Journal of Waterway and Harbour,2012,33(6):540-543. |
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| Authors: | LI Zhi-peng ZHANG Yu-ting MA Xi-lei HE Bin |
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| Institution: | 1.Tianjin Research Institute for Water Transport Engineering,Tianjin 300456,China;2.CCCC Second Highway Consultants Co.Ltd.,Wuhan 430056,China) |
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| Abstract: | Two kinds of methods were applied for particle analysis tests,which were non-standard method and standard method.Then,theories and limits of hydrometer method were presented,and formulas of the two methods were representatively analyzed.Through tests on the soil,the differences of the two methods and reasons were obtained in this paper.Meanwhile,through quantitative methodology,the differences on clay particle content which were obtained from the two methods were analyzed. |
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| Keywords: | particle analysis test empirical method hydrometer method test clay particle |
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