| 应用塑性图对陕西特殊土的判别 |
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| 引用本文： | 马桂芝.应用塑性图对陕西特殊土的判别[J].地球科学与环境学报,1995(2). |
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| 作者姓名： | 马桂芝 |
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| 作者单位： | 西安地质学院水工系 |
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| 摘 要： | 塑性图是由卡萨格兰德（Ａ·Ｃａｓａｇｒａｎｄｅ）于１９４２年首次提出的，该图将阿太量（Ａ·Ａｅｔｅｒｂｅｒｇ）界限（液限、塑限）应用于土质分类．本文根据塑性图判别理论并应用塑性图，对陕西省特殊土（黄土、三趾马红土、膨胀土等）进行了判别，结果为黄土位于ＣＬＹ区，三趾马红土和膨胀土位于ＣＨＥ区，其效果较好，达到了分类的目的．
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| 关 键 词： | 塑限，液限，塑性指数 塑性图 |
THE APPLICATION OF PLASTICITY CHART TOSHAANXI SPECIAL SOILS DISCRIMINATION |
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| Ma Guizhi.THE APPLICATION OF PLASTICITY CHART TOSHAANXI SPECIAL SOILS DISCRIMINATION[J].Journal of Earth Sciences and Environment,1995(2). |
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| Authors: | Ma Guizhi |
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| Institution: | Xi' an College of Geology |
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| Abstract: | Plasiticity chart was firstly put forward by A. Casagrande in 1942, it is actually that A. Aerterberg limits(ligUid licit, plastic licest) were applied in soil classification. In this paper plasticity chart theory was appliedto Shaanxi special soils (loess,Hipparion red clay and swelling soil etc. )to diagnosis. It was suggest that loesswas located to the part of CLY, hipparion red clay and swelling soil were situated in the part of CHE. The result was satisfying, it attained classified end. |
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| Keywords: | plastic limit liguid limit plasticity index plasticity chart |
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