Dependence of dynamic fracture resistance on crack velocity in tungsten: Part 1. single crystals

1984 ◽  
Vol 15 (6) ◽  
pp. 1247-1251 ◽  
Author(s):  
John M. Liu ◽  
B. W. Shen
Keyword(s):  
Single Crystals ◽  
Dynamic Fracture ◽  
Fracture Resistance ◽  
Crack Velocity

Experimental Study of Dynamic Fracture Behavior of PVB Laminated Glass by High-Speed Photography

2010 ◽  
Vol 34-35 ◽  
pp. 636-640 ◽  
Author(s):  
Meng Yi Zhu ◽  
Bo Han Liu ◽  
Yue Ting Sun ◽  
Jun Xu ◽  
Xue Feng Yao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Finite Element ◽  
Dynamic Fracture ◽  
Crack Velocity ◽  
High Speed ◽  
Fracture Behavior ◽  
High Speed Photography ◽  
Laminated Glass ◽  
Fracture Characteristics ◽  
Photography Method

The dynamic fracture behavior of PVB laminated glass during impact has been studied by both theoretic and finite element approaches. To make the analysis of cracking on PVB laminated glass more accurate and direct, high-speed photography method is introduced in this paper. Different crack patterns as well as their sequences of appearance are visualized. Finally, typical crack is measured in order to obtain important fracture characteristics such as crack velocity and acceleration.

Dynamic Fracture in Disordered Media

MRS Bulletin ◽  
2000 ◽  
Vol 25 (5) ◽  
pp. 46-50 ◽  
Author(s):  
Robin L. B. Selinger ◽  
John M. Corbett
Keyword(s):  
Mechanical Properties ◽  
Single Crystals ◽  
Dynamic Fracture ◽  
Local Variation ◽  
Fiber Composites ◽  
Disordered Media ◽  
Disordered Materials ◽  
Everyday Experience ◽  
Polycrystalline Solids

While it is possible to carry out fracture experiments in single crystals, in everyday experience fracture occurs in heterogeneous and often disordered materials. Tear a piece of paper, and the resulting ragged edge shows evidence of the local variation in the paper's mechanical properties. One might expect the same behavior in fracture of other disordered materials such as polycrystalline solids, fiber composites, and concrete.

Energy Dissipation and Path Instabilities in Dynamic Fracture of Silicon Single Crystals

2000 ◽  
Vol 85 (4) ◽  
pp. 788-791 ◽  
Author(s):  
T. Cramer ◽  
A. Wanner ◽  
P. Gumbsch
Keyword(s):  
Energy Dissipation ◽  
Single Crystals ◽  
Dynamic Fracture ◽  
Path Instabilities

Relationship Between the Crack Velocity, Fractal Dimension, and Dynamic Fracture Toughness of a Material

2018 ◽  
Vol 59 (1) ◽  
pp. 132-137 ◽  
Author(s):  
A. M. Bragov ◽  
A. Yu. Konstantinov ◽  
A. V. Kuznetsov ◽  
A. K. Lomunov ◽  
G. G. Savenkov
Keyword(s):  
Fracture Toughness ◽  
Fractal Dimension ◽  
Dynamic Fracture ◽  
Crack Velocity ◽  
Dynamic Fracture Toughness
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