2024-03-29T11:24:17Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00007303
2023-01-16T03:54:23Z
643:666:667
複合応力下における木材 (ヒノキ) の破壊挙動 (載荷方式および載荷経路の影響)
Failure Behavior of Wood (Japanese cypress) under Combined Axial Force and Torque (Effects of Loading Method and Loading Path)
山崎, 真理子
YAMASAKI, Mariko
佐々木, 康寿
SASAKI, Yasutoshi
open access
日本機械学会
本文データは学協会の許諾に基づきCiNiiから複製したものである。
Combined Stress
Anisotropy
Material Testing
Torsion
Failure Loci
Failure Criterion
Loading Method
Loading Path
Wood
Mechanical behavior of wood subjected to normal-shear combined stress conditions was examined. Wood specimens of rectangular bars of Japanese cypress were cut into those whose long axis coincided with the longitudinal direction. These specimens were loaded and twisted in and around the long axis, respectively, according to the following two loading methods, that is, the proportional deformation loading method and the initially constant loading method which has two loading paths. The obtained results are summarized as follows: (1) When the torsional moment was applied to the specimen slightly, the obtained failure strength tended to be measured larger than the pure normal strength. (2) The failure loci of whole testing data could be expressed by the ellipse formula. (3) The failure loci seemed not to be influenced by the loading method and loading path, although the failure mode seemed to be influenced by the loading path.
日本機械学会
2000-08
jpn
journal article
VoR
http://hdl.handle.net/2237/8983
https://nagoya.repo.nii.ac.jp/records/7303
http://ci.nii.ac.jp/naid/ 110002373586/
0387-5008
日本機械学會論文集 A編
66
648
1612
1619
https://nagoya.repo.nii.ac.jp/record/7303/files/JsMecEngA_66-648-1612.pdf
application/pdf
847.1 kB
2018-02-19