Propagation of the Lamellar Cracks.

Ładowanie...
Miniatura

Data

2014

Tytuł czasopisma

ISSN czasopisma

Tytuł tomu

Wydawca

Lodz University of Technology. Faculty of Mechanical Engineering. Department Division of Dynamics.
Wydawnictwo Politechniki Łódzkiej. Wydział Mechaniczny. Katedra Dynamiki Maszyn.

Abstrakt

The aim of the study is to include studying the effects of the interaction of lamellar cracks and their effect on the degradation of the structure. Lamellar cracking phenomenon is most common in the construction of welded ship hulls, bridges, pressure vessels and piping. The structures of these, as a result of errors in production and welding cracks. The sudden breakage occurs in the construction of real time, although they have been designed properly in terms of both the volume of the stress and strain. The growth of these cracks, at a rate equal to the speed of sound in the material, it is a sudden breakage.

Opis

Słowa kluczowe

experimental tests, lamellar cracks, numerical method, finite element method, badania eksperymentalne, pęknięcia powierzchniowe, metody numeryczne, metoda elementów skończonych

Cytowanie

Mechanics and Mechanical Engineering Vol. 18, No. 2, 2014, str. 97–106