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A digital image correlation based methodology to characterize formability in tube forming Journal article
The Journal of Strain Analysis for Engineering Design, 2019
Authors:  Valentino AM Cristino;  Joao P Magrinho;  Gabriel Centeno;  Maria Beatriz Silva;  Paulo AF Martins
Favorite  |  View/Download:1/0  |  Submit date:2019/04/16
Tube Forming  Digital Image Correlation  Formability  Failure  Experimentation  Finite Element Method  
Design of flexible bulge testing system for evaluating the influence of size effect on thin metal sheets Conference paper
Materials Science Forum
Authors:  Chen C.-Y.;  Cristino V.A.M.;  Hung C.H.
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Finite element method  Formability  Sheet forming  Size effect  Stainless steel  Stress-strain curve  
Determining the fracture forming limits in sheet metal forming: A technical note Journal article
JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 2017,Volume: 52,Issue: 8,Page: 467-471
Authors:  Valentino AM Cristino1;  Maria Beatriz Silva;  Pak Kin Wong;  Paulo AF Martins
Favorite  |  View/Download:14/0  |  Submit date:2018/10/30
Experimental Method  Sheet Metal Forming  Fracture Forming Limits  Gauge Length Strains  
Hole-flanging of metals and polymers produced by single point incremental forming Journal article
International Journal of Materials and Product Technology, 2015,Volume: 50,Issue: 1,Page: 37-48
Authors:  Valentino A.M. Cristino;  Maria Beatriz Silva;  Pak Kin Wong;  Lap Mou Tam;  Paulo A.F. Martins
Favorite  |  View/Download:6/0  |  Submit date:2019/02/13
Formability  Hole-flanging  Metals  Polymers  Single Point Incremental Forming  Spif  
Fracture in hole-flanging produced by single point incremental forming Journal article
International Journal of Mechanical Sciences, 2014,Volume: 83,Page: 146-154
Authors:  Cristino V.A.;  Montanari L.;  Silva M.B.;  Atkins A.G.;  Martins P.A.F.
Favorite  |  View/Download:3/0  |  Submit date:2019/03/28
Ductile Damage  Fracture Toughness  Hole-flanging  Incremental Sheet Forming  Plasticity  
Hole-flanging by incremental sheet forming Journal article
International Journal of Machine Tools and Manufacture, 2012,Volume: 59,Page: 46-54
Authors:  G. Centeno;  M.B. Silva;  V.A.M. Cristino;  C. Vallellano;  P.A.F. Martins
Favorite  |  View/Download:3/0  |  Submit date:2019/03/28
Circle Grid Analysis  Formability  Hole-flanging  Incremental Sheet Forming  
Analytical solution for residual stresses in cold-formed stainless steel circular hollow sections due to cold bending Conference paper
Tubular Structures XIII - Proceedings of the 13th International Symposium on Tubular Structures, Hong Kong, PEOPLES R CHINA, DEC 15-17, 2010
Authors:  Quach W.M.;  Cai C.
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Accurate Prediction of Mechanical Properties for Cold-formed Stainless Steel Sections Journal article
Journal of Yantai University(Natural Science and Engineering Edition), 2009,Volume: 22,Issue: 3,Page: 217-228
Authors:  Quach Stephen;  Qiu Pei
Favorite  |  View/Download:0/0  |  Submit date:2019/07/22
Cold Forming  Stainless Steel  Stress-strain Model  Cold Work  Corners  Strength Enhancement  Finite Element Simulation  
Numerical modelling of the stress-strain behaviour of corner materials in cold-formed stainless steel sections Conference paper
EASEC-11 - Eleventh East Asia-Pacific Conference on Structural Engineering and Construction, Taipei, 19-21 Nov. 2008
Authors:  Quach W.M.;  Qiu P.
Favorite  |  View/Download:1/0  |  Submit date:2019/02/14
Cold Forming  Corners  Finite Element Simulation  Residual Stresses  Stainless Steels  Strength Enhancement  Stress-strain Behaviour