Evaluation of Static and Dynamic Stress Intensity Factors under Pure Mode I and Mixed Mode I/II Fracture

Solid State Phenomena 2015
Marius Gintalas, Kaspars Kalniņš, Algis Pakalnis, Petras Šadreika, Antanas Žiliukas

The focus of this work is to investigate pre-cracked plate element fracture under mixed mode I/II loading. In order to look into element with inclined initial crack, the test procedure was also performed due to pure opening fracture (I mode) and in-plane shear mode (II mode). For this purpose, static and dynamic tests were performed with original testing device, in which the specimen was fixed in so called “Arcan disc”. The results showed fracture characteristics dependence under initial crack orientation angle, i.e. due opening mode, in-plane shear mode and mixed mode I/II fracture.

Atslēgas vārdi
Dynamic Stress Intensity Factors, Mixed Mode Fracture, Pure Mode Fracture, Static
DOI
10.4028/www.scientific.net/SSP.220-221.667
Hipersaite
http://www.scientific.net/SSP.220-221.667

Gintalas, M., Kalniņš, K., Pakalnis, A., Šadreika, P., Žiliukas, A. Evaluation of Static and Dynamic Stress Intensity Factors under Pure Mode I and Mixed Mode I/II Fracture. Solid State Phenomena, 2015, Vol.220-221, 667.-672.lpp. ISSN 1012-0394. e-ISSN 1662-9779. Pieejams: doi:10.4028/www.scientific.net/SSP.220-221.667

Publikācijas valoda
English (en)