Fracture Toughness Determination of Cracked Chevron Notched Brazilian Disc Rock Specimen via Griffith Energy Criterion Incorporating Realistic Fracture Profiles

Author:

Xu Yuan,Dai Feng,Zhao Tao,Xu Nu-wen,Liu Yi

Funder

National Program on Key basic Research Project

Program for New Century Excellent Talents in University

Youth Science and Technology Fund of Sichuan Province

Publisher

Springer Science and Business Media LLC

Subject

Geology,Geotechnical Engineering and Engineering Geology,Civil and Structural Engineering

Reference35 articles.

1. Abe S, Place D, Mora P (2004) A parallel implementation of the lattice solid model for the simulation of rock mechanics and earthquake dynamics. Pure Appl Geophys 161(11–12):2265–2277

2. Amenta N, Bern M, Kamvysselis M (1998) A new Voronoi-based surface reconstruction algorithm. In: Proceedings of the 25th annual conference on computer graphics and interactive techniques, SIGGRAPH’98, pp 415–421

3. Chang S-H, Lee C-I, Jeon S (2002) Measurement of rock fracture toughness under modes I and II and mixed-mode conditions by using disc-type specimens. Eng Geol 66:79–97

4. Chen JF (1990) The development of the cracked-chevron-notched Brazilian disc method for rock fracture toughness measurement. In: Proceeding of 1990 SEM Spring Conference on Experimental Mechanics, Albuquerque, U.S.A., pp 18–23

5. Cui ZD, Liu DA, An GM, Sun B, Zhou M, Cao FQ (2010) A comparison of two ISRM suggested chevron notched specimens for testing mode I rock fracture toughness. Int J Rock Mech Min Sci 47:871–876

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