The distribution form of safety factor is standardnormaldistribution while soil parameter distribution is normal or lognormal distribution.
土性参数的分布形式取正态分布或者对数正态分布时,安全系数的分布均呈标准正态分布;
2
The table of standardnormaldistribution was handled correctly by use of Raphson numerical integral, by this way, the optimum design was connected with reliability design organically.
文中提出采用辛卜生数值积分较好地处理了正态分布数值表,从而将优化设计与可靠性设计有机地结合起来。
3
The models were estimated via Gibbs sampler with data augmentation by a mixture of standard exponential distribution and standardnormaldistribution to represent the asymmetric Laplace distribution.