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| 005 | 20260818095401.0 | ||
| 008 | 240798 th eng | ||
| 035 | _a.b10072524 | ||
| 099 | 9 | _aAIT Thesis no. ST-91-18 | |
| 100 | 0 | _aPruettha Nanakorn | |
| 245 | 1 | 3 | _aAn efficient degenerated element for large-displacement analysis of thin-walled structures |
| 260 |
_aBangkok : _bAsian Institute of Technology, _c1991 |
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| 300 | _a71, A-17, B-2 p. | ||
| 490 | 1 |
_aThesis ; _vno. ST-91-18 |
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| 500 | _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology | ||
| 502 | _aThesis (M.Eng.) - Asian Institute of Technology, 1991 | ||
| 520 | _aIn this study, a six-node degenerate finite element for geometrically nonlinear analysis of thin-walled structures is developed by using assumed strain method for the a:ansverse shear term and the reduced integration technique for the inplane shear term. The class of combined flexural and torsional problems is considered. The element is degenerated from the three dimensional field equations, using certain assumptions justified for thin-walled sections, so that effects of warping restrained conditions can be fully accommodated. The nonlinear analysis is referred to the total Lagrangian configuration. The nonlinear equilibrium equation is solved by using the linearization by the Newton-Rapson iteration process.Various numerical examples are presented to demonstrate the versatility and the effectiveness of the element. | ||
| 650 | 0 | _aThin-walled structures | |
| 700 | 0 |
_aWorsak Kanok-Nukulchai, _eChairperson |
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| 700 | 1 |
_aYamaguchi, Hiroki, _eExamination Committee |
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| 700 | 1 |
_aMaekawa, Koichi, _eExamination Committee |
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| 700 | 1 |
_aKamol Vajarasathira, _eExamination Committee |
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| 710 | 2 |
_aAustralian Government Scholarship, _eScholarship Donor |
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| 810 | 2 |
_aAsian Institute of Technology. _tThesis ; _vno. ST-91-18 |
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| 856 |
_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B17711 |
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