| Continuous-discontinuous element method for simulating three-dimensional reinforced concrete structures | |
Huang, Junguang1; Feng C(冯春)2,4 ; Wang, Xueya3; Zhang, Yiming1
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| Corresponding Author | Feng, Chun([email protected]) |
| Source Publication | STRUCTURAL CONCRETE
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| 2024-03-19 | |
| Pages | 16 |
| ISSN | 1464-4177 |
| Abstract | Reinforced concrete structures experience crack propagation, bond-slip, and accompanied stress redistributions when subjected to high loading levels, as a typical continuous-discontinuous process. This work proposes a numerical system composed of discrete blocks, springs, and one-dimensional bolt elements within the continuous-discontinuous element method (CDEM) framework. This hybrid finite-discrete element method is enhanced by explicit integration. By simulating the pull-out tests, the mechanical interactions between bars and concrete are determined. Numerical studies demonstrate the effectiveness of the proposed method in capturing the process of multiple crack propagation and bond-slip in three-dimensional reinforced concrete structures, such as columns and beams. |
| Keyword | continuous-discontinuous element method (CDEM) coupling failure numerical simulation reinforced concrete |
| DOI | 10.1002/suco.202300531 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001187100000001 |
| WOS Keyword | FINITE-ELEMENT ; SEMICIRCULAR SPECIMENS ; SOFT ROCK ; DAMAGE |
| WOS Research Area | Construction & Building Technology ; Engineering |
| WOS Subject | Construction & Building Technology ; Engineering, Civil |
| Funding Project | National Natural Science Foundation of China[52178324] ; National Natural Science Foundation of China (NSFC) |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China (NSFC) |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Feng, Chun |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/94724 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.Hebei Univ Technol, Sch Civil & Transportat Engn, Tianjin, Peoples R China; 2.Chinese Acad Sci, Inst Mech, Beijing, Peoples R China; 3.Ningbo Univ, Fac Mech Engn & Mech, Zhejiang, Peoples R China; 4.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Huang, Junguang,Feng C,Wang, Xueya,et al. Continuous-discontinuous element method for simulating three-dimensional reinforced concrete structures[J]. STRUCTURAL CONCRETE,2024:16.Rp_Au:Feng, Chun |
| APA | Huang, Junguang,冯春,Wang, Xueya,&Zhang, Yiming.(2024).Continuous-discontinuous element method for simulating three-dimensional reinforced concrete structures.STRUCTURAL CONCRETE,16. |
| MLA | Huang, Junguang,et al."Continuous-discontinuous element method for simulating three-dimensional reinforced concrete structures".STRUCTURAL CONCRETE (2024):16. |
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