Based on the theory of random field, this paper derives the random area unit's distribution and probabilitydensityfunctions.
本文基于随机场理论,导出了随机面元的分布函数和概率密度函数。
2
The probabilitydensityfunctions of different rocks are introduced. And the distribution of tensional fracture area in the west of the Songliao Basin is predicted.
通过了各种岩性的张破裂概率隶属函数,预测松辽盆地酉部张裂缝区的分布。
3
If probabilitydensityfunctions of stress and strength are definite, stress strength interference model can be used to calculate reliability using formulation or numerical value integration.