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Final Information for the VECF1
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Information
Proposers: Sabrina Vantadori, Andrea Carpinteri, Camilla Ronchei
Summary: Fracture failure (any failure caused by crack propagation under static loading) and fatigue failure (gradual crack propagation under time-varying loading) are among the most catastrophic failures that structures may experience, since they occur without any warning. When a structural component contains a stress concentrator, failure may be due to growth of a crack starting from the root of such a concentrator. Failure of structural components weakened by cracks and/or stress concentrators is a research topic examined by many experts, since it deals with a large number of applications in different engineering fields, and is becoming progressively more relevant for technological development of automobiles, aircrafts, pumps, turbines and so on. Significant contributions from engineers, metallurgists, material scientists are expected, allowing an interesting multidisciplinary discussion.
Session 7b: Room 2 - Wednesday 1.7 (09:00 - 11:30 CEST)
Session 7b: Room 2 - Wednesday 1.7 (09:00 - 11:30 CEST)
Crack arrest simulation in steel in account of competing ductile and cleavage fracture
(V. Yu. Filin, A.V. Ilyin, A.V. Mizetsky)
Total life approach analysis of ductile cast iron smooth specimens
(Sabrina Vantadori, Andrea Carpinteri, Camilla Ronchei, Daniela Scorza, Andrea Zanichelli)
Calculation of fatigue limits in notches with a micro-mechanical model in a simple way
(V. Chaves)
The dynamical stress concentration near a spherical crack in a twice-truncated elastic cone
(K. Mysov, N. Vaysfeld)
Investigation of fatigue damage accumulation by measurements of deformation response to narrow notch increment
(Y. Matvienko, V. Pisarev, S. Eleonsky)
An extension of the Equivalent Material Concept applied to fracture of U-notched solids
(F. J. Gomez, S. Cicero, A.R. Torabi)
An iterative technique to assess the fatigue strength of notched components of arbitrary shape and size
(J.A. Balbin, V. Chaves, N. O. Larrosa, A. Navarro)
A Novel Analytical Solution on the SIF by the Stress Dead-zone Hypothesis
(B.F. Farahani, F. Q. de Melo, P. Tavares, P. Moreira)
New approaches on the stress intensity factor characterization - Review
(B.F. Farahani, F. Q. de Melo, P. Tavares, P. Moreira)
An integrated model to predict the microstructure evolution and the mechanical behaviour of a two phases pseudo-elastic SMA
(V. Di Cocco, C. Bellini, F. Iacoviello, F. Berto)
Structural Health Monitoring of Adhesivly Bonded Joints: Proposing a new Method by use of Polymer Optical Fiber
(J. Weiland, R. Seewald, A. Schiebahn, R. Engelbrecht, U. Reisgen)
Numerical analyses for calibrating the direct current potential drop (DCPD) method in fracture mechanics fatigue tests
(G. Meneghetti, L. Vecchiato, a. Campagnolo, P. Rech, M. Cova)
Interfacial debonding in compacted graphite iron: effect of thermal loading
(E. N. Palkanoglou, K. P. Baxevanakis, V. V. SIlberschmidt)
Utilization of Normal Vectors for Description of Fracture Surfaces
(S. Major)
Contact problems for cracks under impact loading
(O. Menshykov, I. Guz, M. Menshykova)
A fatigue crack growth model incorporating surface roughness for wire + arc additively manufactured components
(K. Samadian, W. De Waele)
Study of internal fatigue crack propagation with in-situ synchrotron ultrasonic testing device
(A. Messager, A. Junet, T. Palin-Luc, J.-Y. Buffiere, N. Saintier, N. Ranc, M. El May, Y. Gallard, Y. Nadot)
On the fatigue improvement of railways superstructure components due to cold expansion – Part 1: Experimental analysis
(G.P. Pucillo, A. Carrabs, S. Cuomo, A. Elliot, M. Meo)
On the fatigue improvement of railways superstructure components due to cold expansion – Part 2: Finite element prediction
(G.P. Pucillo, A. Carrabs, S. Cuomo, A. Elliot, M. Meo)
Fatigue analysis of quarter-elliptical corner crack
(S. Boljianovic, A. Carpinteri)
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