engleski

Numerical determination of geometrical properties based on creep behaviour prediction

Many constructions such as pressure vessels, piping, machines, etc. operate under multiaxial stress conditions. A large amount of experimental data must be accumulated to make a good structure design. Experimental investigations, analytical and numerical methods provide to make a good construction depend on environment conditions. There is considerable interest in the development of numerical methods in structures design which are operating in high-temperature environments. The reseaon is the creep behaviour of theses structures. The paper deals with the development in the field of structural analysis of constructions subjected to multiaxial stress conditions.

creep; finite element method; pressure vessels

nije evidentirano