.... fracture toughness mixed mode finite element method modified Arcan device ADVANCES IN ACCELERATED TESTING AND PREDICTIVE METHODS IN CREEP, FATIGUE, AND ENVIRONMENTAL CRACKING 127 STP 1643, 2023 / available online at www.astm.org / doi: 10.1520/STP164320210083 Abuzar Es haghi Oskui,1 Mahmoud Ebrahimi...

... with concrete, penetrating soil and embedded in 1.1 m diameter rock-socket. Stress wave propagation simulations were conducted using the 1D WE via WEAP and CAPWAP and were compared to 3D WE using the PLAXIS finite element method (FEM) software. The nonuniformity effects on the stress propagation can be observed...

... criteria is used in this paper exclusively. The results of simulation have been compared with experimental results as well as with numerical works of others that have been found in the recently published literature. finite element method crack propagation node releasing maximum energy release rate...

... pilgering damage surface defects tool design tool optimization computational model numerical modeling spring back finite element method Journal of ASTM International, March 2005, Vol. 2, No. 3 Paper ID JAI12334 Available online at www.astm.org Makoto Harada,1 Akira Honda,2 Shiro Toyoshima3...

... finite element method (FEM) simulations of the impact test with a temperature and strain rate dependent constitutive equation and a cleavage fracture model that is based on a stress-critical area criteria. The standard impact properties of a ferritic/martensitic steel (JFMS) in the cleavage facture...

... and a slab method. This model also includes shear strain computation within a radial-longitudinal tube plane using an upper bound model. Rolling forces are deduced and compared with experiments, and a damage function is computed. We have also applied the finite element method to pilgering to get more...

...-dimensional finite element method W. T. Riddell, 1 R. S. Piascik, 2 M. A. Sutton, 3 W. Zhao, 3 S. R. McNeill, 3 and J. D. Helm 3 Determining Fatigue Crack Opening Loads from Near-Crack-Tip Displacement Measurements REFERENCE: Riddell, W. T., Piascik, R. S., Sutton, M. A., Zhao, W., McNeill, S. R...

... under random loading may be predicted approximately by replacing the complicated random load history with the appropriate equivalent, simplified variable load history. fatigue crack closure finite element method variable loading most appropriate mesh size plastic zone size Soon-Jo Park I...

... that exhibit shear dominated cracking under Mode II loading. elastic-plastic mixed-mode tearing crack growth fracture mechanics finite element method crack tip opening angle maximum tensile stress state variable mapping Mark A. James 1 and Daniel Swenson 1 A Software Framework for Two...

... effect on contact fatigue life. contact fatigue steel inclusion fracture mechanics finite element method plasticity friction Arne Melander ~ SIMULATION OF THE BEHAVIOUR OF SHORT CRACKS AT INCLUSIONS UNDER ROLLING CONTACT FATIGUE LOADING - SPECIALLY THE EFFECT OF PLASTICITY. REFERENCE...

... Excess minority carrier decay is simulated by a finite element method in cylindrical, rectangular (including epitaxial structures), and wafer samples with consideration of limited absorption of excitation light and spatial variation of lifetime in multicrystalline materials. It is found...

...-CIM) and UES, Inc. is described along with the associated modeling methodologies. Several case studies are presented including 2D-axisymmetric simulation of head-forming, punch-forming, upsetting, and back extrusion, and the 3D simulation of ingot cogging. finite element method open die forging...

... intensity factor shear beam Iosipescu beam calibration finite element method boundary force method Walter H. Gerstle, 1 Lary R. Lenke, 2 and Gwanghee Heo I Stress Intensity Factor Calibration of Edge-Notched Beam REFERENCE: Gerstle, W. H., Lenke, L. R., and Heo, G., "Stress Intensity Factor...

... as targets. continuum damage mechanics internal state variable localization failure finite element method boundary value problem cracking fatigue (materials) fracture (materials) Mark F. Horstemeyer 1 and Vera Revelli I Stress History Dependent Localization and Failure Using Continuum Damage...

... evaluation. backcalculation coefficient of dowel/concrete interaction coefficient of subgrade reaction deflection transfer efficiency falling weight deflectometer finite element method joint Dennis R. Hiltunen1and Reynaldo Roquel BACKCALCULATION OF SYSTEM PARAMETERS FOR JOINTED RIGID...

... element software and used to predict the creep deformation behavior and time to failure for a simulated component represented by a notched tensile specimen. silicon nitride finite element method creep experiments creep modeling high temperature deformation Jonathan A. Wade I, Charles S, White...

.... The overall governing equation of the internal stress generation process was solved by numerical integration. The critical failure modes of the sheath insulator were illustrated based on the numerical calculation results. irradiation effects irradiation stress creep finite element method Wei Y. Wu...

... An anisotropic model of continuum damage mechanics has been developed to predict the creep-fatigue life of solder joints. With the help of the finite element method, the stress, strain, and damage fields of the time-dependent and temperature-dependent solder can be obtained. The main advantages...

... crack initiation cleavage ductile tearing J integral finite element method Noel P. O'Dowd 1 and C. Fong Shih 2 Two-Parameter Fracture Mechanics" Theory and Applications REFERENCE: O'Dowd, N. P. and Shih, C. F., "Two-Parameter Fracture Mechanics: Theory and Applications," Fracture Mechanics...

... applications such as nuclear and offshore. multiple-specimen testing fatigue crack growth stress intensity factor compliance tapered specimen elastic analysis finite element method direct-current potential drop technique side grooves fracture mechanics fatigue (materials) Frederic R...