| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2024-12-12 |
| タイトル |
|
|
タイトル |
Fracture mechanics investigation for 2D orthotropic materials by using ordinary state-based peridynamics |
|
言語 |
en |
| 作成者 |
Wang, Hanlin
Tanaka, Satoyuki
Oterkus, Selda
Oterkus, Erkan
|
| アクセス権 |
|
|
アクセス権 |
embargoed access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_f1cf |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© 2023. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This is not the published version. Please cite only the published version. |
| 権利情報 |
|
|
言語 |
ja |
|
権利情報 |
この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Orthotropic materials |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Peridynamics |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fracture analysis |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Stress intensity factors |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Crack growth prediction |
| 内容記述 |
|
|
内容記述 |
Fracture behaviors of orthotropic plates are studied by using ordinary state-based peridynamic (OSPD) theory. Based on OSPD, a novel nonlocal formulation of interaction integral is proposed by considering the material orthogonality for the fracture parameter evaluation. By employing peridynamic differential operator, the partial differential terms in the formulation can be transformed into corresponding spatial integral form, which contributes to the calculations of stress intensity factors within the framework of OSPD. It has built up a relationship between classical theory and peridynamic theory. Static and dynamic fracture parameters are carefully evaluated. The crack propagation directions are predicted by prototype microelastic brittle (PMB) criterion in OSPD and maximum circumferential stress (MCS) criterion in classical theory. Several pre-cracked plates with orthotropic material are examined, and results are validated by comparing against the reference solutions. The relationship between fiber orientation and crack inclined angle are also examined. Meanwhile, the crack inclination determined by PMB criterion and MCS criterion are compared and discussed. Accuracy of the peridynamic orthotropic model and proposed nonlocal interaction integral are discussed in detail. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Elsevier |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.compstruct.2023.117757 |
| 開始ページ |
|
|
開始ページ |
117757 |
| 書誌情報 |
en : Composite Structures
巻 329,
p. 117757,
発行日 2023-12-01
|
| 旧ID |
55846 |
| 備考 |
The full-text file will be made open to the public on 1 December 2025 in accordance with publisher's 'Terms and Conditions for Self-Archiving' |
ComStr_329_117757.pdf (813.0 KB)
