The results showed that disposal of HLRW in the red clay rock or old loessformation would be more safe than in deep hard rock formation or clay formation that is being studied in other countries.
The formation of different types of geomorphology in the Loess Plateau is a complicate systematic process, and the form can be seemed as a function compounding different topographic factors.
On the basis of researching the formation mechanism and conditions for the hazards of loess slumping, the authors suggest corresponding engineering countermeasures.