等2軸引張りを受ける金属薄板自由表面プロフィルのフラクタル特性
Bibliographic Information
- Other Title
-
- トウ 2ジク ヒッパリ オ ウケル キンゾク ウスイタ ジユウ ヒョウメン プ
Search this article
Abstract
application/pdf
Free surface profiles of aluminum sheets under equi-biaxial tension are examined by employing three kinds of fractal analyses, i.e., the zeroset, power spectrum and box-counting methods. With an increase in plastic strain. long-wavelength components of the surface profiles become dominant, and their fractal structure tends to be constant beyond a certain strain. It is found that the surface roughness and fractal dimensions depend on the equivalent strain, independent of the stress ratio. A method for simulating the surface roughening behavior is presented by utilizing the power spectrum method.
Journal
-
- 日本機械学會論文集. C編
-
日本機械学會論文集. C編 63 (613), 3265-3271, 1997-09-25
日本機械学会
- Tweet
Keywords
Details
-
- CRID
- 1050001202936689152
-
- NII Article ID
- 110002385251
-
- NII Book ID
- AN00187463
-
- HANDLE
- 10076/8632
-
- NDL BIB ID
- 4303809
-
- ISSN
- 03875024
-
- Text Lang
- ja
-
- Article Type
- journal article
-
- Data Source
-
- IRDB
- NDL
- CiNii Articles