CAJ | 학술논문

从可以反映小尺度力学性质空间变异性的随机场出发，借助现代物理学逾渗(Percolation)临界理论，推导了用有限个小尺度岩体试块抗剪试验结果确定高坝基础岩体宏观抗剪强度的上、下限理论计算公式.研究结果表明，高坝基岩的宏观抗剪强度在数值上介于小尺度岩体抗剪强度的小值平均值和算术平均值之间.
종가이반영소척도역학성질공간변이성적수궤장출발，차조현대물이학유삼(Percolation)림계이론，추도료용유한개소척도암체시괴항전시험결과학정고패기출암체굉관항전강도적상、하한이론계산공식.연구결과표명，고패기암적굉관항전강도재수치상개우소척도암체항전강도적소치평균치화산술평균치지간.
By the application of the theory of random fields and precolation theory, the paper deduced theoretical formulas for the upper and the lower limit of the macro-shear strength of rock masses which just need a finite group of shear strength test results gained by the small specimens commonly used in engineering. The result shows that the macro-shear strength of rock masses is in values between the arithmetic mean of the whole small dimensional shear strengths and the average of these small dimensional strengths which are less than the population mean.