Application of a Stochastic Elasto-Plastic Model with First-Order Spectral Expansion to Soil
Keyword(s):
The efficient treatment of uncertainties in soil properties is essential for seismic probabilistic risk assessment. Recently, we developed a stochastic elasto-plastic model based on the first-order spectral expansion of the stochastic behavior. This new treatment is applied to elasto-plastic soil with uncertain material properties. A numerical experiment is performed to evaluate the probabilistic constitutive relation. The probabilistic stress–strain relation of soil is simulated successfully in agreement with the standard Monte-Carlo simulation. In addition, some characteristics of the probabilistic elasto-plastic soil are studied.
2004 ◽
Vol 53
(9)
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pp. 967-973
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2012 ◽
Vol 60
(2)
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pp. 205-213
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2016 ◽
Vol 44
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pp. 77-88
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2021 ◽
Vol 1043
(3)
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pp. 032071
2018 ◽
Keyword(s):
2011 ◽
Vol 356-360
◽
pp. 1786-1789
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