Rock dynamic fracture toughness tested with holed-cracked flattened Brazilian discs diametrically impacted by SHPB and its size effect

Proceedings of the Society for Experimental Mechanics, Inc.

Volumn 67, Issue , 2010, Pages 877-885

  Wang, Q Z ^a   Zhang, S ^a,b   Xie, H P ^a  

^a SICHUAN UNIVERSITY   (China)

^b HENAN POLYTECHNIC UNIVERSITY   (China)

Author keywords

Brazilian disc; Dynamic fracture initiation toughness; Fracture incubation time; Fracture process zone length; Holed cracked flattened; Rock; Spatial temporal averaging

Indexed keywords

BRAZILIAN DISC; DYNAMIC FRACTURE INITIATION TOUGHNESS; FRACTURE PROCESS ZONE; HOLED-CRACKED FLATTENED; SPATIAL TEMPORALS;

CRACKS; DYNAMIC LOADS; ELASTIC WAVES; FRACTURE; GAGES; METALLIC GLASS; PRESSURE EFFECTS; SIZE DETERMINATION; STRESS ANALYSIS;

FRACTURE TOUGHNESS;

EID: 79960060069     PISSN: 10466789     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (21)

1. Freund LB (1998) Dynamic fracture mechanics. Cambridge University Press, Cambridge
2. Yokoyama T, Kishida K (1989) Novel impact three-point bend test method for determining dynamic fracture-initiation toughness. Exp Mech 6:188-194
3. Popelar CH, Anderson CE Jr, Nagy A (2000) An experimental method for determining dynamic fracture toughness. Exp Mech 40(4):99-104
4. Jiang FC, Vecchio KS (2007) Experimental investigation of dynamic effects in a two-bar/three-point bend fracture test. Rev Sci Instrum 78:0623903
5. Nakano M, Kishida K, Yamauchi Y, Sogabe Y. Dynamic fracture initiation in brittle materials under combined mode I/II loading, Journal De Physique IV, 1994, Collogue C8, 695-700.
6. Lambert DE, Ross CA (2000) Strain rate effects on dynamic fracture and strength. Int J Impact Eng 24:985-998
7. Bazant ZP, Chen EP (1997) Scaling of structure failure. Appl Mech Rev 50:593-627
8. Carpinteri A, Cornetti P, Puzzi S (2006) Scaling laws and multiscale approach in the mechanics of heterogeneous and disordered material. Appl Mech Rev 59:283-304 (Pubitemid 46132201)
9. Petrov YV, Morozov NY, Smirnov VI (2003) Structural macro mechanics approach in dynamics of fracture. Fatigue Frac Eng Mater Struct 26:363-372
10. Ruiz G, Ortiz M, Pandolfi A (2000) Three-dimensional finite-element simulation of the dynamic Brazilian tests on concrete cylinders. Int J Numer Meth Eng 48:963-994
11. Pugno NM (2006) Dynamic quantized fracture mechanics. Int J Fract 140:159-168
12. Elfahal MM, Krauthammer T et al (2005) Size effect for normal strength concrete cylinders subjected to axial impact. Int J Impact Eng 31:461-481
13. Krauthammer T, Elfahal MM, Lim JH, Ohno T, Beppu M, Markeset G (2003) Size effect in high-strength concrete cylinders subjected to axial impact. Int J Impact Eng 28:1001-1016
14. Elfahal MM, Krauthammer T (2005) Dynamic size effect in normal- and high-strength concrete cylinders. ACI Materials Journal 102(2):77-85 (Pubitemid 40644265)
15. Bindiganavile V, Banthia N (2004) A comment on the paper, "Size effect for high-strength concrete cylinders subjected to axial impact"by T. Krauthammer et al. Int J Impact Eng 30:873-875
16. Elfahal MM, Krauthammer T (2004) Authors' reply to comment on: "Size effect for high-strength concrete cylinders subjected to axial impact". Int J Impact Eng 30:877-880
17. Wang QZ, Li W, Xie HP (2009) Dynamic split tensile test of flattened Brazilian disc of rock with SHPB setup. Mech Mater 41:252-260
18. Bazant ZP, Kazemi MT (1991) Size dependence of concrete fracture energy determined by RILEM work-of-fracture method. Int J Fract 51(2):121-138
19. Kalthoff JF, Shockey DA (1977) Instability of cracks under impulse loads. J Appl Phys 48:986-993
20. Wecharatana M, Shah SP (1980) Slow crack growth in cement composites. Journal of Structure. ASCE 106(2):42-55
21. Alexander MG, Blight GE (1986) The use of small and large beams for evaluating concrete fracture characteristics. In: Wittmann FH (ed) Fracture toughness and fracture energy. Elsevier, Amsterdam, pp 323-332