Sökning: "visco plasticity"
Visar resultat 1 - 5 av 13 avhandlingar innehållade orden visco plasticity.
1. Impact loading on concrete structures : a constitutive modelling, finite element analysis, and experimental study of nonlinear wave propagation
Sammanfattning : .... LÄS MER
2. Goal-Oriented Adaptive Finite Element Analysis in Computational Material Mechanics
Sammanfattning : This thesis is concerned with error control in computational material mechanics. A posteriori error estimation and adaptivity for finite element discretizations is investigated. Based on the technique of solving a dual problem, it is possible to control the accuracy of arbitrary quantities. LÄS MER
3. Automated Computational Modeling
Sammanfattning : This thesis is part of the FEniCS project of Automation of Computational Mathematical Modeling (ACMM) as the modern manifestation of the basic principle of science:formulating mathematical equations (modeling) and solving equations (computation). The vision of FEniCS is to set a new standard towards the goals of generality, efficiency, and simplicity, concerning mathematical methodology, implementation, and application. LÄS MER
4. Goal-oriented error measures and adaptive finite element procedures in solid mechanics
Sammanfattning : .... LÄS MER
5. Simulation of track settlement in railway turnouts-An iterative approach
Sammanfattning : In this thesis, a methodology for simulation of track settlement in railway turnouts (switches andcrossings, S&C) is presented. The methodology predicts the accumulated settlement for a given setof traffic loads using an iterative and cross-disciplinary procedure. LÄS MER