The Analysis of Microstructure Characteristic Parameters of Kunming Laterite

Jin Kesheng; Huang Ying; Chen Xiaona

doi:10.3969/j.issn.1007-2993.2012.04.001

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Jin Kesheng, Huang Ying, Chen Xiaona. The Analysis of Microstructure Characteristic Parameters of Kunming Laterite[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(4): 163-168. doi: 10.3969/j.issn.1007-2993.2012.04.001

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Jin Kesheng, Huang Ying, Chen Xiaona. The Analysis of Microstructure Characteristic Parameters of Kunming Laterite[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(4): 163-168. doi: 10.3969/j.issn.1007-2993.2012.04.001

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The Analysis of Microstructure Characteristic Parameters of Kunming Laterite

doi: 10.3969/j.issn.1007-2993.2012.04.001

1. The Faculty of Power Engineering, Kunming University of Science and Technology, Kunming, 650504, Yunnan, China;
2. Yunnan Vocational and Technical College of Agriculture, Kunming, 650031, Yunnan, China

Received Date: 2012-05-21
Available Online: 2021-07-06

Abstract

Abstract

Exceptional physical and mechanical properties of laterite is mainly determined by the micro-structure characteristic of it. This article analysed mierostructural characteristics of Kunming laterite under the electron microscope, extracted from the processed photos in the microstructure of laterite. The average perimeter, the maximum area, the degrees of roundness, the degrees of complexity, the degrees of directed and quantitative parameters of fractal dimension and distribution, and also the quantitative parameter associated with the physical and mechanical properties of laterite.
- the laterite of Kunming,
- microstructure,
- quantitative analysis