CAJ | 학술논문

由于不同种类砒砂岩的风化与侵蚀程度不同,对其抗侵蚀性的研究需要对岩样进行科学的分类.采用模糊聚类多元统计分析方法,通过Matlab语言实现该方法并将其应用于内蒙古砒砂岩的分类,将研究区的砒砂岩大致划分为9大类,分别为紫红色砂岩夹灰绿色泥岩、紫红色砂岩、紫红色砂岩与灰白色砂岩互层、紫红色砂岩为主夹紫红色泥岩、灰白色砂岩为主夹紫红色砂岩、灰白色砂岩、紫红色泥岩为主、灰白色砂岩夹灰绿色砂岩和粉红色砂岩.
유우불동충류비사암적풍화여침식정도불동,대기항침식성적연구수요대암양진행과학적분류.채용모호취류다원통계분석방법,통과Matlab어언실현해방법병장기응용우내몽고비사암적분류,장연구구적비사암대치화분위9대류,분별위자홍색사암협회록색니암、자홍색사암、자홍색사암여회백색사암호층、자홍색사암위주협자홍색니암、회백색사암위주협자홍색사암、회백색사암、자홍색니암위주、회백색사암협회록색사암화분홍색사암.
It is because different types of soft rocks have different erosion and weathering levels that the categorization of soft rock samples becomes important in the study of the erosion resistance of soft rocks.The paper implements the algorithms of fuzzy cluster analysis via Matlab and applied to the classification of the soft rocks in Inner Mongolia. The results show that the soft rocks in the study area can be categorized into nine types, namely purple sandstone with celadon mudstone interbeds,purple sandstone,purple sandstone interbedded with offwhite sandstone,purple sandstone with purple mudstone interbeds,offwhite sandstone with purple sandstone,offwhite sandstone,purple mudstone,offwhite sandstone with celadon sandstone and pink sandstone interbeds.