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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03188naa a2200337 4500 | |
| 001 | oai:lup.lub.lu.se:a1a46693-adb4-4f7e-85a3-0cd3303a4912 | |
| 003 | SwePub | |
| 008 | 160401s2005 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://lup.lub.lu.se/record/2466982 URI |
| 024 | 7 | a https://doi.org/10.1016/j.ijplas.2004.07.0022 DOI |
| 040 | a (SwePub)lu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a art2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Håkansson, Paulu Lund University,Lunds universitet,Hållfasthetslära,Institutionen för byggvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Solid Mechanics,Department of Construction Sciences,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)soli-pha |
| 245 | 1 0 | a Comparison of isotropic hardening and kinematic hardening in thermoplasticity |
| 264 | 1 | b Elsevier BV,c 2005 |
| 520 | a A coupled thermo-mechanical problem is presented in this paper. The constitutive model is based on thermoplastic model for large strains where both kinematic and isotropic hardening are included. It is shown that a non-associated plasticity formulation enables thermodynamic consistent heat generation to be modeled, which can be fitted accurately to experimental data. In the numerical examples the effect of heat generation is investigated and both thermal softening and temperature-dependent thermal material parameters are considered. The constitutive model is formulated such that pure isotropic and pure kinematic hardening yield identical uniaxial mechanical response and mechanical dissipation. Thus, differences in response due to hardening during non-proportional loading can be studied. Thermally triggered necking is studied, as well as cyclic loading of Cook's membrane. The numerical examples are solved using the finite element method, and the coupled problem that arises is solved using a staggered method where an isothermal split is adopted. | |
| 650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknik0 (SwePub)2032 hsv//swe |
| 650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineering0 (SwePub)2032 hsv//eng |
| 653 | a thermoplasticity | |
| 653 | a non-linear kinematic hardening | |
| 653 | a heat generation | |
| 700 | 1 | a Wallin, Mathiasu Lund University,Lunds universitet,Hållfasthetslära,Institutionen för byggvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Solid Mechanics,Department of Construction Sciences,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)hall-mwa |
| 700 | 1 | a Ristinmaa, Mattiu Lund University,Lunds universitet,Hållfasthetslära,Institutionen för byggvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Solid Mechanics,Department of Construction Sciences,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)hall-mri |
| 710 | 2 | a Hållfasthetslärab Institutionen för byggvetenskaper4 org |
| 773 | 0 | t International Journal of Plasticityd : Elsevier BVg 21:7, s. 1435-1460q 21:7<1435-1460x 0749-6419 |
| 856 | 4 | u http://dx.doi.org/10.1016/j.ijplas.2004.07.002y FULLTEXT |
| 856 | 4 8 | u https://lup.lub.lu.se/record/246698 |
| 856 | 4 8 | u https://doi.org/10.1016/j.ijplas.2004.07.002 |
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