Digital image correlation method in experimental analysis of fracture mechanics parameters [PDF]
Scientific Technical Review, 2017 The principles and examples of state-of-the-art experimental methods for measuring the fracture mechanics parameters are presented in this paper. The methodology of experimental analysis of the fracture mechanics parameters includes investigation of ...
Čolić Katarina +4 more
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Crack-face displacements for embedded elliptic and semi-elliptical surface cracks [PDF]
Analytical expressions for the crack-face displacements of an embedded elliptic crack in infinite solid subjected to arbitrary tractions are obtained. The tractions on the crack faces are assumed to be expressed in a polynomial form.
Raju, I. S.
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Propagation of cohesive crack in unsaturated porous media by use of XFEM method
E3S Web of Conferences, 2016 Various damage models have been presented to model the cracks. These models don’t simulate the discontinuity in displacement field; just see its effect on an upper level on stress field through damage parameter.
Mokhtari Alireza +2 more
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Fracture Mechanics Characterization of an AnisotropicGeomaterial [PDF]
, 2012 Argillites are considered worldwide as potential host rock for high level radioactive waste given the low permeability and strong adsorption potential.
Barpi, Fabrizio +4 more
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Plasticity and the crack opening displacement in shells [PDF]
Plastic deformation and crack opening displacement in thin walled, cylindrical ...
Erdogan, F., Ratwani, M.
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The elasticity problem for a thick-walled cylinder containing a circumferential crack [PDF]
The elasticity problem for a long hollow circular cylinder containing an axisymmetric circumferential crack subjected to general nonaxisymmetric external loads is considered.
Erdogan, F., Nied, H. F.
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On the numerical modelling of bond for the failure analysis of reinforced concrete [PDF]
, 2017 The structural performance of reinforced concrete relies heavily on the bond between reinforcement and concrete. In nonlinear finite element analyses, bond is either modelled by merged, also called perfect bond, or coincident with slip, also called bond ...
Grassl, Peter +2 more
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SIMULATION STUDY ON OPENING MECHANISM OF THERMALMECHANICAL CRACK OF BRAKE DISC
Jixie qiangdu, 2017 Considering physical properties variation of gray cast iron with temperature,difference mechanical behavior of material between compression and tension,relationship of elastic and plastic stress-strain of material,synthetically studied the temperature ...
NI Jing +3 more
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Numerical calibration of the stable poisson loaded specimen [PDF]
An analytical calibration of the Stable Poisson Loaded (SPL) specimen is presented. The specimen configuration is similar to the ASTM E-561 compact-tension specimen with displacement controlled wedge loading used for R-Curve determination.
Brewer, Dave N. +2 more
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Experimental and analytical study of cracks under biaxial fatigue [PDF]
, 2016 Most mechanical components experience multi-axial cyclic loading conditions during service. Experimental analysis of fatigue cracks under such conditions is not easy and most works tend to focus more on the simpler but less realistic case of uni-axial ...
Camas, Daniel +5 more
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