6Ghanem R, Spanos P D. Polynomial chaos in stochastic finite elements[J]. Journal of Applied Mechanics, 1990, 57(1):197 -202.
7Schueller G L A state of the art report on computational stochastic mechanics[J].Journal of Probabilistic Engineering Mechanics,1997,12(4):197-313.
8Shinozuka M, Deodatis G. Response variability of stochastic finite element systems[J]. Stochastic Mechanics, 1986,(1):215 -222.
9Matthies H G, Brenner C E, Bucher C G, et al. Uncertainties in probabilistic numerical analysis of structures and solids-stochastic finite elements[J]. Structural Safety, 1997,19(3):283 -336.
10Ghanem R, Spanos P D. Stochastic finite element:a spectral approach[M]. New York: Springer-Verlag, 1991.