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035 _a.b11412628
099 9 _aAIT Thesis no. ST-95-18
100 0 _aNaret Limsamphancharoen
245 1 2 _aA simple and efficient triangular shell element
260 _aBangkok :
_bAsian Institute of Technology,
_c1995
300 _a45, [29] leaves :
_bill.
490 1 _aThesis ;
_vno. ST-95-18
502 _aThesis (M. Eng.) - Asian Institute of Technology, 1995
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
520 _aA simple and efficient three-node degenerated shell element with fully explicit form of stiffness is proposed. The drilling degree of freedom and quadratic membrane strain field are incorporated using Allman's concept. The k coefficient is introduced to provide variable degree of coupling between the drilling rotation and the mid-surface rotation. The desirable displacement field concept is employed to locate optimal sampling points for the locking-free assumed transverse shear strain fields. The element stiffness is carried out explicitly to reduce the computational time consumption. Numerical results of various benchmark examples indicate that the proposed shell element is sufficiently competitive. The explicit form of stiffness allows the element to be incorporated with convenience in any finite element package.
650 0 _aShells (Engineering)
700 0 _aWorsak Kanok-Nukulchai,
_eChairperson
700 1 _aAoyagi, Yukio,
_eExamination committee
700 1 _aWijeyewickrema, Anil C.,
_eExamination committee
710 2 _aThe AIT Foundation,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ST-95-18
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B15275
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