| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Research Abstract |
In the finite-element method, a finite-element mesh is necessary. For elastoplastic and nonlinear problems, the conventional boundary-element method (BEM) also requires a mesh for domain integrals. The main advantage of the conventional BEM formulation is decreased for those problems. The meshless triple-reciprocity BEM makes use of internal points instead of a domain mesh. In this research, the meshless triple-reciprocity BEM is applied to various elastoplastic, non-homogenous, and unsteady problems with domain integrals. These results have been presented in 12 papers and 7 international conference proceedings. Using the research results for unsteady problems, one chapter of a free e-book is available for computational engineering researcher.
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