02084nas a2200277 a 450000500170000000800410001703500150005810000240007324500770009726000670017430000420024149000270028350001330031050200590044352008550050265000260135765000260138370000370140970000400144670000460148670000490153270000470158171000460162881000590167485600730173320260818085555.0260202s20259999th u  ms t    000   eng d  a.b124740221 aPhoowanun Tunnikorn10aCUDA-based solver in AEM for large deformation of extra-large structures  aPathum Thani, Thailand :bAsian Institute of Technology,c2025  a44 leaves :bill.+e1 online resource1 aThesis ;vno. ST-25-08  aA thesis submitted in partial fulfillment of the requirements for the  degree of Master of Engineering in Structural Engineering  aThesis (M. Eng.) - Asian Institute of Technology, 2025  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. 0aReinforced concrete   0aComputer architecture1 aKrishna, Chaitanya,eChairperson0 aPanon Latcharote,e(Co-chairperson)0 aPunchet Thammarak,eExamination Committee0 aThanakorn Pheeraphan,eExamination Committee0 aPennung Warnitchai,eExamination Committee2 aRoyal Thai Government,eScholarship Donor2 aAsian Institute of Technology.tThesis ;vno. ST-25-08403Full-Textuhttp://203.159.5.9/ait-thesis/Viewer/viewer.php?id=B23409