Mixed mode fracture toughness testing of PMMA with different three-point bend type specimens

Aliha, 2009, Mode II brittle fracture assessment using ASFPB specimen, Int. J. Fract., 159, 241, 10.1007/s10704-009-9402-z

Aliha, 2010, Geometry effects on fracture behaviour of polymethyl methacrylate, Mater. Sci. Eng. A, 527, 526, 10.1016/j.msea.2009.08.055

Aliha, 2011, Experimental and theoretical study of fracture paths in brittle cracked materials subjected to pure mode II loading, Appl. Mech. Mater., 70, 159, 10.4028/www.scientific.net/AMM.70.159

Aliha, 2012, Typical upper bound–lower bound mixed mode fracture resistance envelopes for rock material, Rock Mech. Rock Eng., 45, 65, 10.1007/s00603-011-0167-0

Aliha, 2012, Geometry effects and statistical analysis of mode I fracture in guiting limestone, Int. J. Rock Mech. Min. Sci., 51, 128, 10.1016/j.ijrmms.2012.01.017

Aliha, 2013, Application of cracked triangular specimen subjected to three-point bending for investigating fracture behavior of rock materials, Rock Mech. Rock Eng., 46, 1023, 10.1007/s00603-012-0325-z

Aliha, 2015, Numerical analysis of a new mixed mode I/III fracture test specimen, Eng. Fract. Mech., 134, 95, 10.1016/j.engfracmech.2014.12.010

Alpern, 2012, Exploring the physicochemical processes that govern hydraulic fracture through laboratory experiments

Andena, 2008, Mixed-mode crack growth in toughened PMMA

Ayatollahi, 2006, Mixed mode brittle fracture in PMMA—an experimental study using SCB specimens, Mater. Sci. Eng. A, 417, 348, 10.1016/j.msea.2005.11.002

Ayatollahi, 2007, Fracture toughness study for a brittle rock subjected to mixed mode I/II loading, Int. J. Rock Mech. Min. Sci., 44, 617, 10.1016/j.ijrmms.2006.10.001

Ayatollahi, 2007, Wide range data for crack tip parameters in two disc-type specimens under mixed mode loading, Comput. Mater. Sci., 38, 660, 10.1016/j.commatsci.2006.04.008

Ayatollahi, 2009, Analysis of a new specimen for mixed mode fracture tests on brittle materials, Eng. Fract. Mech., 76, 1563, 10.1016/j.engfracmech.2009.02.016

Ayatollahi, 2011, An improved semi-circular bend specimen for investigating mixed mode brittle fracture, Eng. Fract. Mech., 78, 110, 10.1016/j.engfracmech.2010.10.001

Awaji, 1999, Criterion for combined mode I-II brittle fracture, Mater. Trans. JIM., 40, 972, 10.2320/matertrans1989.40.972

Berto, 2013, Fracture behaviour of notched round bars made of PMMA subjected to torsion at −60° C, Eng. Fract. Mech., 102, 271, 10.1016/j.engfracmech.2013.02.011

Betegon, 1991, Two-parameter characterization of elastic-plastic crack-tip fields, J. Appl. Mech., 58, 104, 10.1115/1.2897135

Bilby, 1986, A finite element investigation of the effect of specimen geometry on the fields of stress and strain at the tips of stationary cracks, Size Eff. Fract., 37

Chao, 2001, Brittle fracture: variation of fracture toughness with constraint and crack curving under mode I conditions, Exp. Mech., 41, 232, 10.1007/BF02323139

Chen, 2012, Extended finite element method with edge-based strain smoothing (ESm-XFEM) for linear elastic crack growth, Comput. Meth. Appl. Mech. Eng., 209, 250, 10.1016/j.cma.2011.08.013

Cicero, 2012, Analysis of notch effect in PMMA using the theory of critical distances, Eng. Fract. Mech., 86, 56, 10.1016/j.engfracmech.2012.02.015

Cotterell, 1980, Slightly curved or kinked cracks, Int. J. Fract., 16, 159, 10.1007/BF00012619

Darban, 2011, Determination of crack tip parameters for ASCB specimen under mixed mode loading using finite element method, Comput. Mater. Sci., 50, 1667, 10.1016/j.commatsci.2010.12.027

Erdogan, 1963, On the crack extension in plates under plane loading and transverse shear, J. Basic Eng., 85, 519e527

Giner, 2009, An Abaqus implementation of the extended finite element method, Eng. Fract. Mech., 76, 347, 10.1016/j.engfracmech.2008.10.015

Gómez, 2009, Fracture of U-notched specimens under mixed mode: experimental results and numerical predictions, Eng. Fract. Mech., 76, 236, 10.1016/j.engfracmech.2008.10.001

Hibbitt, 2004

Hurt, 2006, Mixed-mode mechanism of hydraulic fracture segmentation, vol. 1, 1435

Larsson, 1973, Influence of non-singular stress terms and specimen geometry on small-scale yielding at crack tips in elastic-plastic materials, J. Mech. Phys. Solids., 21, 263, 10.1016/0022-5096(73)90024-0

Liu, 2004, Tensile-shear transition in mixed mode I/III fracture, Int. J. Solids. Struct., 41, 6147, 10.1016/j.ijsolstr.2004.04.044

Maccagno, 1989, The fracture behaviour of PMMA in mixed modes I and II, Eng. Fract. Mech., 34, 65, 10.1016/0013-7944(89)90243-9

Mahajan, 1989, An experimental investigation of mixed-mode fracture, Int. J. Fract., 41, 235, 10.1007/BF00018856

Maiti, 1980, A study on the theories of unstable crack extension for the prediction of crack trajectories, Int. J. Solids. Struct., 16, 563, 10.1016/0020-7683(80)90006-2

Maiti, 1980, Prediction of the path of unstable extension of internal and edge cracks, J. Strain Anal. Eng. Des., 15, 183, 10.1243/03093247V154183

Melin, 1986, When does a crack grow under mode II conditions?, Int. J. Fract., 30, 103, 10.1007/BF00034020

Melin, 1986, Fracture from a straight crack subjected to mixed mode loading, Int. J. Fract., 32, 257, 10.1007/BF00018544

Melin, 1994, Accurate data for stress intensity factors at infinitesimal kinks, J. Appl. Mech., 61, 467, 10.1115/1.2901468

Melin, 2002, The influence of the T-stress on the directional stability of cracks, Int. J. Fract., 114, 259, 10.1023/A:1015521629898

Richard, 2013, Some theoretical and experimental aspects of mixed mode fractures

Rubin, 1983, Experimental study of hydraulic fracturing in an impermeable material, J. Energy. Resour. Tech., 105, 116, 10.1115/1.3230889

Saghafi, 2013, Evaluating fracture behavior of brittle polymeric materials using an IASCB specimen, Polym. Test., 32, 133, 10.1016/j.polymertesting.2012.09.013

Sih, 1974, Strain-energy-density factor applied to mixed mode crack problems, Int. J. Fract., 10, 305, 10.1007/BF00035493

Smith, 2001, The role of T-stress in brittle fracture for linear elastic materials under mixed-mode loading, Fat. Fract. Eng. Mater. Struct., 24, 137, 10.1046/j.1460-2695.2001.00377.x

Smith, 2006, On the consequences of T-stress in elastic brittle fracture, Proc. R. Soc. A Math. Phys. Eng. Sci., 462, 2415e2437, 10.1098/rspa.2005.1639

Sumi, 1985, Computational crack path prediction, Theor. Appl. Fract. Mech., 4, 149, 10.1016/0167-8442(85)90019-9

Taylor, 2004, The effect of stress concentrations on the fracture strength of polymethylmethacrylate, Mater. Sci. Eng. A, 382, 288, 10.1016/j.msea.2004.05.012

Wang, 2003, Elastic T-stress solutions for semi-elliptical surface cracks in finite thickness plates, Eng. Fract. Mech., 70, 731, 10.1016/S0013-7944(02)00081-4

Williams, 1957, On the stress distribution at the base of a stationary crack, J. Appl. Mech., 24, 109, 10.1115/1.4011454

Williams, 1972, Fracture under complex stressd the angled crack problem, Int. J. Fract. Mech., 8, 441e446, 10.1007/BF00191106

Wu, 2006

Zhuang, 2011, Development of X-FEM methodology and study on mixed-mode crack propagation, Act. Mech. Sin., 27, 406, 10.1007/s10409-011-0436-x