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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

Proposal of bond behavior simulation model by using discretized voronoi mesh for concrete and beam element for reinforcement

http://hdl.handle.net/2237/00032637
http://hdl.handle.net/2237/00032637
1dd1affd-4470-4641-9b04-87c6397cc2d8
名前 / ファイル ライセンス アクション
Farooq_ Farooq_ U_CEMENT CONCRETE COMPOSITES (2.0 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2020-09-16
タイトル
タイトル Proposal of bond behavior simulation model by using discretized voronoi mesh for concrete and beam element for reinforcement
言語 en
著者 Farooq, Usman

× Farooq, Usman

WEKO 101251

en Farooq, Usman

Search repository
Nakamura, Hikaru

× Nakamura, Hikaru

WEKO 101252

en Nakamura, Hikaru

Search repository
Miura, Taito

× Miura, Taito

WEKO 101253

en Miura, Taito

Search repository
Yamamoto, Yoshihito

× Yamamoto, Yoshihito

WEKO 101254

en Yamamoto, Yoshihito

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
権利情報 © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
キーワード
主題Scheme Other
主題 Bond behavior
キーワード
主題Scheme Other
主題 3D-RBSM
キーワード
主題Scheme Other
主題 Voronoi mesh
キーワード
主題Scheme Other
主題 Beam element
キーワード
主題Scheme Other
主題 Concrete cover
キーワード
主題Scheme Other
主題 Rebar diameter
抄録
内容記述 This study proposed an analytical method based on the Three Dimensional Rigid Body Spring Model (3D-RBSM) to realistically simulate bond behavior of deformed rebar in concrete. In this method, concrete was modeled by rigid particles using a voronoi mesh with random geometry and rebar was modeled by beam element connected to concrete through a link element that was assigned a suitable local bond model. The proposed model enables to evaluate changes in internal cracking and stress distribution due to variation in cover thickness and rebar diameter. Furthermore, it can simulate the bond stress slip behavior and transition of failure modes. Based on analytical results, it was confirmed that the proposed simplified model can evaluate bond behavior like three dimensional rebar model with rib shape, consequently, it provides an economical and efficient alternative due to lesser computational elements.
言語 en
内容記述タイプ Abstract
内容記述
内容記述 ファイル公開:2022-07-01
言語 ja
内容記述タイプ Other
出版者
言語 en
出版者 Elsevier
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
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
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.cemconcomp.2020.103593
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0958-9465
書誌情報 en : Cement and Concrete Composites

巻 110, p. 103593, 発行日 2020-07
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