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Showing results 27 to 40 of 40

27
Modeling of ductile fracture from shear to balanced biaxial tension for sheet metals

Lou, Yanshan; Chen, Lin; Clausmeyer, Till; Tekkaya, A. Erman; Yoon, Jeong Whan, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, v.112, pp.169 - 184, 2017-05

28
Modeling of shear ductile fracture considering a changeable cut-off value for stress triaxiality

Lou, Yanshan; Yoon, Jeong Whan; Huh, Hoon, INTERNATIONAL JOURNAL OF PLASTICITY, v.54, pp.56 - 80, 2014-03

29
New geometry-inspired numerical convex analysis method for yield functions under isotropic and anisotropic hardenings

Lou, Yanshan; Zhang, Chong; Wu, Pengfei; Yoon, Jeong Whan, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, v.286, 2024-01

30
On linear transformations of stress tensors for the description of plastic anisotropy

Barlat, Frederic; Yoon, Jeong Whan; Cazacu, Oana, INTERNATIONAL JOURNAL OF PLASTICITY, v.23, no.5, pp.876 - 896, 2007

31
On the efficiency and accuracy of stress integration algorithms for constitutive models based on non-associated flow rule

Hippke, Holger; Manopulo, Niko; Yoon, Jeong Whan; Hora, Pavel, INTERNATIONAL JOURNAL OF MATERIAL FORMING, v.11, no.2, pp.239 - 246, 2018-03

32
Path independent forming limits in strain and stress spaces

Stoughton, Thomas B.; Yoon, Jeong Whan, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, v.49, no.25, pp.3616 - 3625, 2012-12

33
Plane stress yield function for aluminum alloy sheets - part 1: theory

Barlat, F; Brem, JC; Yoon, Jeong Whan; Chung, K; Dick, RE; Lege, DJ; Pourgoghrat, F; et al, INTERNATIONAL JOURNAL OF PLASTICITY, v.19, no.9, pp.1297 - 1319, 2003

34
Plastic anisotropy and failure in thin metal: Material characterization and fracture prediction with an advanced constitutive model and polar EPS (effective plastic strain) fracture diagram for AA 3014-H19

Dick, Robert E.; Yoon, Jeong Whan, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, v.151, pp.195 - 213, 2018-10

35
Prediction of fracture forming limit for DP780 steel sheet

Lou, Yanshan; Lim, Sung-Jun; Huh, Hoon, METALS AND MATERIALS INTERNATIONAL, v.19, no.4, pp.697 - 705, 2013-07

36
Processing map approach for surface defect prediction in the hot bar rolling

Kim, HY; Kwon, HC; Lee, HW; Im, Yong-Taek; Byon, SM; Park, HD, JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, v.205, no.1-3, pp.70 - 80, 2008-08

37
Stress based prediction of formability and failure in incremental sheet forming

Haque, Md Ziaul; Yoon, Jeong Whan, INTERNATIONAL JOURNAL OF MATERIAL FORMING, v.9, no.3, pp.413 - 421, 2016-07

38
Study on the definition of equivalent plastic strain under non-associated flow rule for finite element formulation

Safaei, Mohsen; Yoon, Jeong Whan; De Waele, Wim, INTERNATIONAL JOURNAL OF PLASTICITY, v.58, no.Special SI, pp.219 - 238, 2014-07

39
Study on Yield Function and Plastic Potential Under Non-Associated Flow for Accurate Earing Prediction in Cup Drawing

Paulino, Mariana; Yoon, Jeong Whan, STEEL RESEARCH INTERNATIONAL, v.86, no.8, pp.852 - 860, 2015-08

40
Suppression of necking in incremental sheet forming

Seong, DY; Hague, MZ; Kim, JB; Stoughton, TB; Yoon, Jeong Whan, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, v.51, no.15-16, pp.2840 - 2849, 2014-08

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