Results 251 to 260 of about 1,692,892 (304)
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T-stress in piezoelectric solid
Applied Mathematics and Mechanics, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ma, Hao, Wang, Biao
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Integral formulation for elastodynamic T-stresses
International Journal of Fracture, 1997In this paper, a path independent integral formulation is presented for the computation of dynamic T-stresses in a two-dimensional body with a stationary crack. The mutual M-integral expressed through dynamic Ĵ-integrals provides sufficient information for determining T-stresses on the basis of the relationship found between the M-integral and T ...
J. Sladek, V. Sladek, P. Fedelinski
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T-Stresses Across Static Crack Kinking
Journal of Applied Mechanics, 2006This paper is concerned with the T-stress change before and after crack kinking in two-dimensional elastic solids. By using asymptotic analysis and the Westergaard stress function method, approximate analytical formulas for calculating the T-stress as well as stress intensify factors of an infinitesimal kink are given.
Xian-Fang Li, L. Roy Xu
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International Journal of Fracture, 2010
The second term of stress field around a sharp V-notch under mode I loading was investigated. It was found that in the Cartesian coordinate system, unlike the T-stress in cracked bodies, the second term of Williams’ expansion in all three stress components is nonzero and its value depends on the distance from the notch tip.
M. R. Ayatollahi, M. Dehghany
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The second term of stress field around a sharp V-notch under mode I loading was investigated. It was found that in the Cartesian coordinate system, unlike the T-stress in cracked bodies, the second term of Williams’ expansion in all three stress components is nonzero and its value depends on the distance from the notch tip.
M. R. Ayatollahi, M. Dehghany
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T-stress solution for DCDC specimens
Engineering Fracture Mechanics, 2005Abstract A finite element study is performed in order to determine the T-stress term for DCDC specimens with holes set off from the specimen centre line. In addition, mixed-mode stress intensity factors KI and KII are given and the biaxiality ratio β is computed from T and KI. The T-stress results are fitted and presented in a simple relation.
Fett, T., Rizzi, G., Munz, D.
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T-Stress in Elastic-plastic Crack-tip Fields
International Journal of Fracture, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tian, Changlu, Cui, Weicheng
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T-stress evaluation for curved crack problems
Acta Mechanica, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Y. Z., Lin, X. Y.
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Mode I cracks subjected to large T-stresses
International Journal of Fracture, 2002There are several criteria for predicting brittle fracture in mode I and mixed mode loading. In this paper, the modified maximum tangential stress criterion originally proposed for mixed mode loading, is employed to study theoretically brittle fracture for mode I cracks. In particular, the effect of the non-singular term of stress, often known as the T-
Ayatollahi, MR, Pavier, MJ, Smith, DJ
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