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035 _a.b12474022
099 9 _aAIT Thesis no.ST-25-08
100 1 _aPhoowanun Tunnikorn
245 1 0 _aCUDA-based solver in AEM for large deformation of extra-large structures
260 _aPathum Thani, Thailand :
_bAsian Institute of Technology,
_c2025
300 _a44 leaves :
_bill.+
_e1 online resource
490 1 _aThesis ;
_vno. ST-25-08
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Structural Engineering
502 _aThesis (M. Eng.) - Asian Institute of Technology, 2025
520 _aThis research topic aim to create a stable and expandable framework of the large deformation analysis of the reinforce concrete structure. The AEM, known for the ability to accurately simulate large deformation including crack propagation of the reinforce concrete material is aiming for high performance computing to accommodate the future need for more complex and sheer size of the problem. The new framework, inspired by the original code in Fortran is redeveloped into C++ for its superior versatility, expandability and memory management. The newly developed frame work is integrated with cuda-based incomplete LU preconditioned conjugate gradient solver to help solve large sparse PDE produce by AEM. The results show that redeveloped AEM is stable, memory safe, and can solve linear elastic problem and nonlinear with tension cracks.
650 0 _aReinforced concrete
650 0 _aComputer architecture
700 1 _aKrishna, Chaitanya,
_eChairperson
700 0 _aPanon Latcharote,
_e(Co-chairperson)
700 0 _aPunchet Thammarak,
_eExamination Committee
700 0 _aThanakorn Pheeraphan,
_eExamination Committee
700 0 _aPennung Warnitchai,
_eExamination Committee
710 2 _aRoyal Thai Government,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ST-25-08
856 4 0 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/Viewer/viewer.php?id=B23409
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_bCREATED : 2026-02-02
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