...随机力学参数；细观数值模型[gap=1650]Key words: concrete; damage and fracture; random aggregate; random mechanical parameter; mesoscopic numerical model...
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采用随机-模糊处理方法对边坡工程中岩石力学参数进行分析，并对计算中的隶属函数取值及迭代方式进行了讨论。
The paper analyses the rock mechanical parameters in slope engineering using random-fuzzy method and discusses the choice of membership function.
提出了一种用于评估多参数随机变异情况下岩土力学非线性数值模拟结果可靠性的多维高效直接积分型随机分析方法。
A high efficient direct integration method is proposed for evaluating the variation effect of nonlinear numerical simulation results of geomechanics subject to multi-random parameters.
在结构分析中考虑力学参数的随机性时，均值参数系统反应往往不能反映结构反应均值。
If the randomness of the properties is considered in the structural analysis, the response evaluated with mean properties couldn't reflect the mean response.
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