Stochastic Inversion Method for Concrete Dams on the Basis of Bayesian Back Analysis Theory

Table 4

Inversion results of different calculation zones and comparison with the conventional method.

Calculation zone	Inversed distribution parameters			Inversion results of conventional method
	(GPa)	(GPa)	(m)	(GPa)
Zone A	28.5	0.20	0.51	29.2
Zone B	25.7	0.35	0.73	25.5
Zone C	38.9	2.5	0.75	37.3
Foundation	27.2	3.1	53	28.2
Reservoir basin	23.5	2.4	35	24.1