通过对国际岩石力学委员会JV公式的论证,指出了该公式不符合数理逻辑。结合工程勘察实践,拟建了Ky新公式,提高了工程岩体完整程度评价方法的科学性。

Through analysis on the JV formula suggested by the International Rock Mechanics Committee, it is pointed out that the formula not corresponds with the mathematic logic.In combination with engineering practice of geologic examination,a new Ky formula used for evaluating the integrity of rock mass has been put forward.It can better reflect the practical status of rock mass.