TY - JOUR
T1 - Cracks' closure in 3-D fracture dynamics
T2 - The effect of relative location of two coplanar cracks
AU - Mykhailova, Iryna
AU - Menshykov, Oleksandr
AU - Guz, Igor
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PY - 2011/9
Y1 - 2011/9
N2 - In this paper, the problem of two equal coplanar cracks with allowance for the crack faces contact interaction was investigated. The problem of the cracks located in homogeneous, isotropic, and linearly elastic solid subjected to normally incident tension–compression wave is solved by the boundary integral equations method. The influence of the distance between two cracks on the stress intensity factors (opening mode and transverse shear mode) is studied for a range of wave numbers. The results are compared with those obtained neglecting cracks’ closure.
AB - In this paper, the problem of two equal coplanar cracks with allowance for the crack faces contact interaction was investigated. The problem of the cracks located in homogeneous, isotropic, and linearly elastic solid subjected to normally incident tension–compression wave is solved by the boundary integral equations method. The influence of the distance between two cracks on the stress intensity factors (opening mode and transverse shear mode) is studied for a range of wave numbers. The results are compared with those obtained neglecting cracks’ closure.
U2 - 10.1007/s00419-010-0481-0
DO - 10.1007/s00419-010-0481-0
M3 - Article
VL - 81
SP - 1215
EP - 1230
JO - Archive of Applied Mechanics
JF - Archive of Applied Mechanics
SN - 0939-1533
IS - 9
ER -