FUZZY MATHEMATICS METHOD FOR ANALYSIS OF THE WEATHERING DEGREE OF ROCKS
岩体风化程度两级模糊综合评判研究

By introducing soft coefficients of the elastic modulus and cohesion,the relationship between strength and deformation parameters and the weathering degree of rocks are established. Because the effects of weathering degree are complex and the affecting degrees are different,the weathering degree and the uses of the fuzzy mathematic method to estimate the rock weathering degree are summarized. The method was applied to an open pit mine slope with reasonable results.