-
- Mizusawa Tomisaku
- 大同工業大学都市環境デザイン学科
-
- Wada Hiroaki
- 大同工業大学大学院工学研究科都市環境デザイン学専攻
-
- Nagino Harunobu
- 大分工業高等専門学校都市システム工学科
Bibliographic Information
- Other Title
-
- BF‐spline Ritz法を用いた厚肉斜板の自由振動解析
- BF spline Ritzホウ オ モチイタ アツニク シャバン ノ ジユウ シンドウ カイセキ
Search this article
Abstract
This paper presents a numerical method, the BF-spline Ritz method, for free vibration analysis of skew Mindlin plates with arbitrary boundary conditions. The proposed method utilizes admissible functions comprising the B-spline functions multiplied by a boundary function to define the trial function for the transverse displacement and rotations of the Mindlin plates. The geometric boundary conditions of the plate at edges are automatically satisfied using boundary functions. To demonstrate the validity and accuracy of the BF-spline Ritz method, several examples are solved, and results are compared with those obtained by other numerical methods. Excellent convergence and high accuracy are obtained by the present method regardless of boundary conditions. The effects of skew angles, thickness to width ratio, and aspect ratio on frequency parameters of skew Mindlin plates with clamped and free edges are shown in tabular forms to serve as benchmark data for future development of new numerical methods.
Journal
-
- Journal of applied mechanics
-
Journal of applied mechanics 10 109-119, 2007
Japan Society of Civil Engineers
- Tweet
Details 詳細情報について
-
- CRID
- 1390001205206415872
-
- NII Article ID
- 130004257876
-
- NII Book ID
- AA11311063
-
- ISSN
- 1884832X
- 13459139
-
- NDL BIB ID
- 9271404
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed