A domain decomposition approach for coupled modelling of nonlinear soil–structure interaction
نویسندگان
چکیده
منابع مشابه
A tightly-coupled domain-decomposition approach for highly nonlinear stochastic multiphysics systems
Article history: Received 18 March 2016 Received in revised form 21 October 2016 Accepted 22 October 2016 Available online 27 October 2016
متن کاملA Computational Domain Decomposition Approach for Solving Coupled Flow-structure-thermal Interaction Problems
Solving complex coupled processes involving fluid-structure-thermal interactions is a challenging problem in computational sciences and engineering. Currently there exist numerous public-domain and commercial codes available in the area of Computational Fluid Dynamics (CFD), Computational Structural Dynamics (CSD) and Computational Thermodynamics (CTD). Different groups specializing in modellin...
متن کاملA Domain Decomposition Approach for Uncertainty Analysis
This paper proposes a decomposition approach for uncertainty analysis of systems governed by partial differential equations (PDEs). The system is split into local components using domain decomposition. Our domain-decomposed uncertainty quantification (DDUQ) approach performs uncertainty analysis independently on each local component in an “offline” phase, and then assembles global uncertainty a...
متن کاملNonlinear Overlapping Domain Decomposition Methods
We discuss some overlapping domain decomposition algorithms for solving sparse nonlinear system of equations arising from the discretization of partial differential equations. All algorithms are derived using the three basic algorithms: Newton for local or global nonlinear systems, Krylov for the linear Jacobian system inside Newton, and Schwarz for linear and/or nonlinear preconditioning. The ...
متن کاملDynamic Coupled Thermo-Viscoelasticity of a Spherical Hollow Domain
The generalized coupled thermo-viscoelasticity of hollow sphere subjected to thermal symmetric shock load is presented in this paper. To overcome the infinite speed of thermal wave propagation, the Lord-Shulman theory is considered. Two coupled equations, namely, the radial equation of motion and the energy equation of a hollow sphere are obtained in dimensionless form. Resulting equations are ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2009
ISSN: 0045-7825
DOI: 10.1016/j.cma.2009.03.018