Study of concrete fracture process zone based on fictitious crack model

Gongcheng Lixue/Engineering Mechanics

Volumn 29, Issue 9, 2012, Pages

  Qing, Long Bang ^a   Li, Qing Bin ^a   Guan, Jun Feng ^a,b   Wang, Juan ^a  

^a TSINGHUA UNIVERSITY   (China)

^b NORTH CHINA INSTITUTE OF WATER CONSERVANCY AND HYDROELECTRIC POWER   (China)

Author keywords

Concrete; Crack opening displacement; Fictitious crack model; Fracture process zone; Softening curve

Indexed keywords

COHESIVE STRESS; CONCRETE FRACTURE; CRACK OPENING DISPLACEMENTS; FICTITIOUS CRACK MODEL; FRACTURE PROCESS; FRACTURE PROCESS ZONE; INFINITE PLATE; MATERIAL PARAMETER; MAXIMUM AGGREGATE SIZES; NON-LINEAR DISTRIBUTION; OPENING DISPLACEMENT; PEAK LOAD; PHYSICAL VARIABLES; SOFTENING CURVE; TENSILE FRACTURES;

AGGREGATES; CONCRETES; SANDWICH STRUCTURES;

FRACTURE;

EID: 84867604702     PISSN: 10004750     EISSN: None     Source Type: Journal    
DOI: 10.6052/j.issn.1000-4750.2011.01.0016     Document Type: Article

References (24)

1. Bazant Z P. Concrete fracture models: testing and practice [J]. Engineering Fracture Mechanics, 2002(69): 165-205.
2. Xu Shilang, Zhao Guofan. Research on fracture mechanics [M]. Dalian: Dalian University of Technology Press, 1991: 38-58. (in Chinese)
3. Muralidhara S, Raghu P B K, Eskandari H, et al. Fracture process zone size and true fracture energy of concrete using acoustic emission [J]. Construction and Building Materials, 2010, 24(4): 479-486.
4. Hillerborg A, Modeer M, Petersson P. Analysis of crack formation crack growth in concrete by means of fracture mechanics and finite elements [J]. Cement and Concrete Research, 1976, 6(6): 773-782.
5. Jin Z H, Sun C T. Cohesive fracture model based on necking [J]. International Journal of Fracture, 2005(134): 91-108.
6. Hillerborg A. Analysis of one single crack [M]. Fracture Mechanics of Concrete (Edited by Wittmann). Amsterdam: Elsevier Science Publishers, 1983: 223-249.
7. Carpinteri A, Corrado M, Paggi M. An integrated cohesive/overlapping crack model for the analysis of flexural cracking and crushing in RC beams [J]. International Journal of Fracture, 2010(161): 161-173.
8. Li Qingbin, Zhang Chuhan, Wang Guanglun. Boundary element method for propagation of crack in concrete using fictitious crack mode [J]. Engineering Mechanics, 1993, 10(3): 9-16. (in Chinese)
9. Planas J, Guinea G V, Elices M. Integral equation method for modelling cracking in concrete [M]. Computational fracture mechanics in concrete technology (Edited by Aliabadi M H, Carpinteri A), Southampton: WIT Press/Computational Mechanics Publications, 1999: 103-132.
10. Karihaloo B L, Abdalla H M, Xiao Q Z. Deterministic size effect in the strength of cracked concrete structures [J]. Cement and Concrete Research, 2006(36): 171-188.
11. Duan S J, Nakagawa K. Stress functions with finite stress concentration at the crack tips for a central cracked panel [J]. Engineering Fracture Mechanics, 1988, 29(5): 517-526.
12. Zhang W, Deng X M. Mixed-mode I/II fields around a crack with a cohesive zone ahead of the crack tip [J]. Mechanics Research Communications, 2007, 34(2): 172-180.
13. Karihaloo B L, Xiao Q Z. Asymptotic fields at the tip of a cohesive crack [J]. International Journal of Fracture, 2008(150): 55-74.
14. Lin Gao, Qi Congshan, Zhou Hongtao. Solving fracture mechanics problems of concrete by mathematical programming approach [J]. China Civil Engineering Journal, 1995, 28(2): 53-62. (in Chinese)
15. Chen Shengping Yu Tianqing Liu Zude. Analytic solution of the fracture process zone for concrete [J]. Journal of Hubei Polytechnic University, 1997, 12(4): 64-67. (in Chinese)
16. Huang Dahai, Song Yupu, Wu Zhimin. Study on the equivalence crack fracture model for large volume concrete [J]. Chinese Journal of Computational Mechanics, 2000, 17(3): 293-299. (in Chinese)
17. Wang Limin, Xu Shilang, Zhao Xiqiang. Analysis on cohesive crack opening displacement considering the strain softening effect [J]. Science in China (Series G), 2006, 36(1): 59-71. (in Chinese)
18. Qing Longbang, Li Qingbin, Guan Junfeng. Calculatation method of the length of fracture process zone of concrete [J]. Engineering Mechanics, 2012, 29(4): 197-201. (in Chinese)
19. Tada H, Paris P C, Irwin G R. The stress analysis of cracks handbook [M]. New York: ASME Press, 2000: 125-141.
20. CEB-FIP MC 90. CEB-FIP Model Code 1990 [S]. London: Thomas Telford House, 1993.
21. Dugdale D. Yielding of steel sheets containing slits [J]. Journal of the Mechanics and Physics Solids, 1960(8): 100-108.
22. Barenblatt G. The mathematical theory of equilibrium crack in the brittle fracture [J]. Advances in Applied Mechanics, 1962(7): 55-129.
23. Wang W, Hsu C T T, Blackmore D. Generalized formulation for strip yielding model with variable cohesion and its analytical solutions [J]. International Journal of Solids and Structures, 2000(37): 7533-7546.
24. Ghaemmaghami A, Ghaemian M. Large-scale testing on specific fracture energy determination of dam concrete [J]. International Journal of Fracture, 2006(141): 247-254.