Strain rate effects on viscoelastic crack bifurcation
β Scribed by Kobayashi Akira; Ohtani Nobuo; Sato Tadashi
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 288 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0013-7944
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In a previous paper it was shown that the singular expressions for the elastic stress aad displacements in the border region of a line crack are inadequate, genemlly speaking. This is nowhere more clearly demonstrated than for the case of the infinite sheet with a flat central crack, biaxiiy loaded
Prefatigue hysteresis effects on viscoelastic crack-propagation velocity were investigated through velocity-gauge techniques at different temperature levels. It was found that prefatigue effects accelerate elastic predominance in viscoelastic dynamic crack propagation, approaching elastic brittle fr
It is well known rock masses contain several types of weakness planes varying from micro-fissure to fault in size. The fracture frequency, degree of saturation and time are the basic rock parameters affecting its behaviour. However, in most cases, it is practically difficult to test heavily fracture