CUDA-based solver in AEM for large deformation of extra-large structures | |
| Author | Phoowanun Tunnikorn |
| Call Number | AIT Thesis no.ST-25-08 |
| Subject(s) | Reinforced concrete Computer architecture |
| Note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Structural Engineering |
| Publisher | Asian Institute of Technology |
| Abstract | This 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. |
| Year | 2025 |
| Type | Thesis |
| School | School of Engineering and Technology |
| Department | Department of Civil and Infrastucture Engineering (DCIE) |
| Academic Program/FoS | Structural Engineering (STE) /Former Name = Structural Engineering and Construction (ST) |
| Chairperson(s) | Krishna, Chaitanya;Panon Latcharote (Co-chairperson) |
| Examination Committee(s) | Punchet Thammarak;Thanakorn Pheeraphan;Pennung Warnitchai |
| Scholarship Donor(s) | Royal Thai Government |
| Degree | Thesis (M. Eng.) - Asian Institute of Technology, 2025 |