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Rock Mechanics and Rock Engineering

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25.02.2017 | Technical Note

Experimental Study of Mode-I Fracture Toughness for Layered Shale Based on Two ISRM-Suggested Methods

verfasst von: Hongjian Wang, Fei Zhao, Zhiquan Huang, Yamin Yao, Guangxiang Yuan

Erschienen in: Rock Mechanics and Rock Engineering | Ausgabe 7/2017

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Fracture toughness is an important mechanical parameter that is crucial in evaluating the mechanical properties of rocks, the initiation and propagation mechanisms of cracks, and rock rupture features (Atkinson 1989; Wang et al. 2016). Due to its importance, it has become necessary to address the procedures for testing the fracture toughness of rock. …

Vorheriger Artikel Experimental Investigation of the Anisotropic Mechanical Properties of a Columnar Jointed Rock Mass: Observations from Laboratory-Based Physical Modelling

Nächster Artikel Correlating the Mechanical and Physical Properties with Mode-I Fracture Toughness of Rocks

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Atkinson BK (1989) Fracture mechanics of rock. Academic Press, London

Ayatollahi MR, Akbardoost J (2014) Size and geometry effects on rock fracture toughness: mode I fracture. Rock Mech Rock Eng 47(2):677–687CrossRef

Cui ZD, Liu DA, An GM et al (2010) A comparison of two ISRM suggested chevron notched specimens for testing mode-I rock fracture toughness. Int J Rock Mech Min Sci 47(5):871–876CrossRef

Erarslan N (2016) Microstructural investigation of subcritical crack propagation and fracture process zone (FPZ) by the reduction of rock fracture toughness under cyclic loading. Eng Geol 208:181–190CrossRef

Fowell RJ (1995) Suggested method for determining mode I fracture toughness using cracked chevron notched Brazilian disc (CCNBD) specimens. Int J Rock Mech Min Sci Geomech Abstr 32(1):57–64CrossRef

Franklin JA, Zong QS, Atkinson BK et al (1988) Suggested methods for determining the fracture toughness of rock. Int J Rock Mech Min Sci Geomech Abstr 25(2):71–96

Heng S, Guo Y, Yang C et al (2015) Experimental and theoretical study of the anisotropic properties of shale. Int J Rock Mech Min Sci 74:58–68

Kahraman S, Altindag R (2004) A brittleness index to estimate fracture toughness. Int J Rock Mech Min Sci 41(2):343–348CrossRef

Kataoka M, Obara Y, Kuruppu M (2015) Estimation of fracture toughness of anisotropic rocks by semi-circular bend (SCB) tests under water vapor pressure. Rock Mech Rock Eng 48(4):1353–1367CrossRef

Khan K, Al-Shayea NA (2000) Effect of specimen geometry and testing method on mixed mode I-II fracture toughness of a limestone rock from Saudi Arabia. Rock Mech Rock Eng 33(3):179–206CrossRef

Kuruppu MD, Chong KP (2012) Fracture toughness testing of brittle materials using semi-circular bend (SCB) specimen. Eng Fract Mech 91:133–150CrossRef

Kuruppu MD, Obara Y, Ayatollahi MR et al (2015) ISRM-suggested method for determining the mode I static fracture toughness using semi-circular bend specimen. The ISRM suggested methods for rock characterization, testing and monitoring: 2007–2014. Springer, NewYork, pp 107–114

Tutluoglu L, Keles C (2011) Mode I fracture toughness determination with straight notched disk bending method. Int J Rock Mech Min Sci 48(8):1248–1261CrossRef

Wang QZ (2010) Formula for calculating the critical stress intensity factor in rock fracture toughness tests using cracked chevron notched Brazilian disc (CCNBD) specimens. Int J Rock Mech Min Sci 47(6):1006–1011CrossRef

Wang HJ, Liu DA, Cui ZD et al (2016) Investigation of the fracture modes of red sandstone using XFEM and acoustic emissions. Theor Appl Fract Mech. doi:10.1016/j.tafmec.2016.03.012

Yin T, Li X, Xia K et al (2012) Effect of thermal treatment on the dynamic fracture toughness of Laurentian granite. Rock Mech Rock Eng 45(6):1087–1094CrossRef

Zhang QB, Zhao J (2014) A review of dynamic experimental techniques and mechanical behaviour of rock materials. Rock Mech Rock Eng 47(4):1411–1478CrossRef

Titel: Experimental Study of Mode-I Fracture Toughness for Layered Shale Based on Two ISRM-Suggested Methods
verfasst von: Hongjian Wang
Fei Zhao
Zhiquan Huang
Yamin Yao
Guangxiang Yuan
Publikationsdatum: 25.02.2017
Verlag: Springer Vienna
Erschienen in: Rock Mechanics and Rock Engineering / Ausgabe 7/2017
Print ISSN: 0723-2632
Elektronische ISSN: 1434-453X
DOI: https://doi.org/10.1007/s00603-017-1180-8

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