Analytical study on finite element method analysis for timber structures

Research Project

Project/Area Number	21780167
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Single-year Grants
Research Field	Wood science
Research Institution	Osaka University
Principal Investigator	TAKINO Atsuo 大阪大学, 大学院・工学研究科, 助教 (10403148)
Project Period (FY)	2009 – 2011
Project Status	Completed (Fiscal Year 2011)
Budget Amount *help	¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000) Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000) Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords	木質構造 / 有限要素解析 / 非線型挙動 / めり込み / 異方性 / 木材
Research Abstract	In this study, we conducted the non-linear FEM analysis for timber structures, based on the basic material tests and joint tests. Using wood material model, which is simplified anisotropic model including LS-DYNA(one of the general commercial applications), the analytical results showed close agreement with the test results such as compressive deformation perpendicular to the grain.

Report

(4 results)