The Analysis of the Relevancy Between <i>K</i><sub>0</sub> with the Microcosmic Feature Parameter About the Limnetic Facies Sedimentary Soil

Xie Xuening; Zhao Ruibin; Zhang Yan

doi:10.3969/j.issn.1007-2993.2011.03.006

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Xie Xuening, Zhao Ruibin, Zhang Yan. The Analysis of the Relevancy Between K0 with the Microcosmic Feature Parameter About the Limnetic Facies Sedimentary Soil[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(3): 128-132. doi: 10.3969/j.issn.1007-2993.2011.03.006

Citation:

Xie Xuening, Zhao Ruibin, Zhang Yan. The Analysis of the Relevancy Between K₀ with the Microcosmic Feature Parameter About the Limnetic Facies Sedimentary Soil[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(3): 128-132. doi: 10.3969/j.issn.1007-2993.2011.03.006

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The Analysis of the Relevancy Between K₀ with the Microcosmic Feature Parameter About the Limnetic Facies Sedimentary Soil

doi: 10.3969/j.issn.1007-2993.2011.03.006

1. Department of Civil Engineering, Tianjin Institue of urban Construction, Tianjin 300384, China;
2. Key Laboratory of Soft Soil Engineering Characteristics and Engineering Environment of Tianjin, Tianjin 300384, China

Received Date: 2011-03-05

Abstract

Abstract

Still-lateral-pressure-coefficient K₀ is a important coefficient in practical engineering. The main effect of the Still-lateral-pressure-coefficient is the properties of soil itself, and K₀ is a important engineering properties of the soil. It is tightness between the engineering properties and the microstructure of the soft. So we could explain lots of the soil's engineering properties through the microcosmic view. The research about the concern between the still-lateral-pressure-coefficient and microcosmic feature parameter explains that the parameters are not all relevant with K₀. The relevancy of K₀ with Roundness is big, while with Equiv Diam, AspectRatio and Count is small.
- still-lateral-pressure-coefficient,
- chemical composition,
- mechanical index,
- microcosmic feature parameter,
- linear fit