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アイテム
Identification Of Uniaxial Deformation Behavior and Its Initial Tangent Modulus for Atheromatous Intima in The Human Carotid Artery and Thoracic Aorta Using Three-Parameter Isotropic Hyperelastic Models
http://hdl.handle.net/10228/0002000735
http://hdl.handle.net/10228/0002000735d18610e6-c71a-4423-8cc4-c92dd5a80ed6
| 名前 / ファイル | ライセンス | アクション |
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10356051.pdf (1.4 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||||
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| 公開日 | 2024-06-06 | |||||||||||||||
| 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 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Identification Of Uniaxial Deformation Behavior and Its Initial Tangent Modulus for Atheromatous Intima in The Human Carotid Artery and Thoracic Aorta Using Three-Parameter Isotropic Hyperelastic Models | |||||||||||||||
| 言語 | en | |||||||||||||||
| その他のタイトル | ||||||||||||||||
| その他のタイトル | IDENTIFICATION OF UNIAXIAL DEFORMATION BEHAVIOR AND ITS INITIAL TANGENT MODULUS FOR ATHEROMATOUS INTIMA IN THE HUMAN CAROTID ARTERY AND THORACIC AORTA USING THREE-PARAMETER ISOTROPIC HYPERELASTIC MODELS | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 著者 |
Bhat, Subraya Krishna
× Bhat, Subraya Krishna
× Sakata, Noriyuki
× 山田, 宏
WEKO
658
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Uniaxial stretching tests are used for mechanical identification of small fibrous regions of atheromatous arteries. Material constants in isotropic hyperelastic models are determined to minimize the fitting error for the stress–strain curve. We developed a novel method to better characterize the material constants in typical forms of Yeoh, Ogden, Chuong–Fung (CF) and Gasser–Ogden–Holzapfel (GOH) isotropic hyperelastic models for fibrous caps and normal intimal layers from human carotid artery and thoracic aorta by incorporating Young’s modulus, i.e., the initial tangent modulus of uniaxial stress–strain relationships, as one of three material constants. We derived a unified, isotropic form for the anisotropic exponential-type strain energy density functions of CF and GOH models. The uniaxial stress–strain relationship equations were expanded to Maclaurin series to identify Young’s modulus as a coefficient of the linear term of the strain and to examine the roles of the material constants in the nonlinear function. The remaining two material constants were determined by curvefitting. The incorporation of Young’s modulus into the CF and GOH models gave reasonable curvefitting, with errors <10%, whereas large errors (>10%) were observed in one case for the Yeoh model and in two cases for the Ogden model. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : Journal of Mechanics in Medicine and Biology 巻 20, 号 03, p. 2050014, 発行日 2020-05-07 |
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| 出版社 | ||||||||||||||||
| 出版者 | World Scientific Publishing | |||||||||||||||
| 言語 | en | |||||||||||||||
| DOI | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1142/S0219519420500141 | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||
| 収録物識別子 | 0219-5194 | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||
| 収録物識別子 | 1793-6810 | |||||||||||||||
| 著作権関連情報 | ||||||||||||||||
| 権利情報 | Electronic version of an article published as Journal of Mechanics in Medicine and Biology VOL. 20, NO. 03, https://doi.org/10.1142/S0219519420500141 Copyright (c) World Scientific Publishing Company https://www.worldscientific.com/worldscinet/jmmb | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
| 査読の有無 | ||||||||||||||||
| 値 | yes | |||||||||||||||
| 研究者情報 | ||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/313_ja.html | |||||||||||||||
| 論文ID（連携） | ||||||||||||||||
| 値 | 10356051 | |||||||||||||||
| 連携ID | ||||||||||||||||
| 値 | 12329 | |||||||||||||||
