A STUDY OF RELATIONSHIP BETWEEN COLLAPSIBILITY OF LCOESS AND ITS FRACTAL CHARACTER OF PORE STRUCTURE

On the basis of publicized data, the fractal chracter of pore structure in loess is studied, are also deter-mined fractal characteristic pore radius r2 and discussed relationship between fractal character values and collapsi-bility,results show that there are a good liner relatiouship between r2 and collapsibility, and fractal dimension D2 can reflected geological age of loess section.