Applied Mechanics – RWTH Aachen University

Uitgever:

Prof. Dr.-Ing. Stefanie Reese
Aachen

Online-Publicatie (PDF)

Favored by the immense progress in information technology, numerical simulations based on the finite element method have become an indispensable tool in engineering science as well as industry. By using ...

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For many years, researchers have been developing great improvements to the finite element method. Here, a central challenge is to formulate material models. To circumvent the complexity of material modeling, ...

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Numerical simulations are indispensible in many engineering disciplines since they can reduce the number of costly and time-consuming experiments. For the prediction of material and structural failure, ...

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Most materials of technological importance are heterogeneous at a certain scale. Typical examples include polycrystalline aggregates, fiber-reinforced composites, high-strength ceramics, and porous media. ...

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In this thesis, focus is drawn to the modelling of the mechanical behaviour of two types of products that feature increased functionality. To this end, the finite element method (FEM) is utilized and ...

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Numerical simulations for predicting damage and failure of materials and structures are of fundamental importance in many engineering disciplines. The significance of such simulations depends to a large ...

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Increasing energy costs necessitate efficient lightweight constructions particularly in the fields of mobility and transport. For these applications, tailorable materials like fiber reinforced plastics ...

Based on the increasing computational power, efficient numerical analysis methods for sheet metal forming processes play a major role in the manufacturing industry. The finite element method ...

The dissertation focuses on the simulation and experimental investigations of innovative structures. The major objective of this research work is the development of improved, efficient, feasible and reliable ...

The present dissertation discusses projection-based model reduction techniques to reduce the computational effort of finite element simulations in nonlinear solid mechanics preserving a sufficient accuracy. ...