The unconformability between two sides has been analysed and belongs to better - level , the degree of subordination is 0 . 3308 through the fuzzy synthetic judgement on multi - factors . 3 . the loess landslide has been grouped to two types , one is single - side landslide the other is grid landslide
2.
The unconformability between the loess landform of shaanbei loess plateau and its bedrock shape was pointed out first after the full demonstration . the top of loess formation of the south part in shaanbei is flat which likes " platform " , the shape of the bedrock is rolling that likes ridge , and the bedrock bended to fold . the top of loess formation of the mid - part in shaanbei is rolling , but the shape of the bedrock below begins to get flat , the top of loess formation of the north part in shaanbei , loess mao district , is much more rolling among them , however , its shape of the bedrock below is the flattest relatively likes the platform shape of loess formation in south