Numerical modelling of caldera dynamical behaviour

Numerical Research on Dynamical Behaviour of Alloy Titanium Tc4

Numerical modelling of nonlinear behaviour of soft biological materials

Biological materials such as, for instance, the human skin, brain tissue, papillary muscles, and arteries are often characterized as nonlinear elastic materials. Various attempts at characterizing a strain-energy density function for such materials have been made.1-4 In normal physiological functioning, as well as in inadvertent circumstances such as injuries, these materials are subject to fin...

modelling of the indentation behaviour of thermoplastic honeycomb sandwich panels

thermoplastic honeycombs based on polypropylene are one of the latest types of cores used in sandwich structures. up to now there have been few experimental and modelling studies on the mechanical behaviour of sandwich structures with thermoplastic cores. in this paper, by considering the similar properties of foams and thermoplastic honeycombs, attempts are made to model the static indentation...

Modelling of Dynamical Systems

A szerző célja, hogy komplex módszereket mutasson be a dinamikai rendszerek modellezésére. Jelen írás az elektromos, mechanikai és elektro-mechanikus rendszerekre, vagyis a mechatronikai rendszerekre fókuszál. A matematikai modellezés a legfontosabb fázis az automatikus rendszerek elemzésében és azok előzetes tervezésében. Szerző a számítógépes elemzés és tervezés területeire koncentrál, amely ...

Numerical Modelling of the Segmental Lining of Underground Structures

There are several methods for analysing the behaviour of underground structures under different loading conditions. Most of these methods have many simplifications; therefore, in some cases, the results are too conservative and a very high safety factor, usually of more than 2 is needed. On the other hand, for stability analysis and the designing of support systems, these methods consider segme...