A data-driven multi-scale constitutive model of concrete material based on polynomial chaos expansion and stochastic damage model
Jingran He, Ruofan Gao, Zhiyi Tang
Topics & Concepts
RandomnessPolynomial chaosNonlinear systemArtificial neural networkConstitutive equationPolynomialExperimental dataStochastic modellingStructural engineeringComputer scienceApplied mathematicsMaterials scienceMathematicsEngineeringMonte Carlo methodFinite element methodArtificial intelligenceMathematical analysisStatisticsPhysicsQuantum mechanicsStructural Response to Dynamic LoadsProbabilistic and Robust Engineering DesignSeismic Performance and Analysis