Mechanical behavior of twinning-induced plasticity (TWIP) steel fibre reinforced cementitious composite under impact loading
文献类型：期刊论文
| 作者 | Zhang, Linfeng2; Wang, Yingfan2; Shi, Hanyuan3,4; Lin, Yuanzheng4; Gu, Jiaming5; Ma, Jiaxing1; Gong, Yiwei6; Wang, Xingfu7 ; Cai, Jingming3,4
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| 刊名 | ENGINEERING FRACTURE MECHANICS
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| 出版日期 | 2024-08-05 |
| 卷号 | 306 |
| 关键词 | Fibres Impact resistance Damage mechanics Fragmentation Cementitious composites |
| ISSN号 | 0013-7944 |
| DOI | 10.1016/j.engfracmech.2024.110266 |
| 通讯作者 | Wang, Xingfu(wangxingfu@issp.ac.cn) ; Cai, Jingming(jingmingcai@seu.edu.cn) |
| 英文摘要 | Twinning-induced plasticity (TWIP) steel fibre is a supermaterial known for its outstanding impact resistance. This paper, for the first time, applied TWIP steel fibre to increase the impact resistance of cementitious composites. The mechanical properties behaviours of TWIP steel fibrereinforced cementitious composites (T-SFRCC) were investigated and compared with conventional SFRCC with normal steel fiber. The fractal theory was utilized to analyze the deterioration of damage in various SFRCCs subjected to impact loads, displaying TWIP steel fiber could prevent the cracks propagation and fewer fractal dimension compared with others. Results demonstrate that T-SFRCC has comparable compressive strength to SFRCC while exhibiting higher flexural strength. When subjected to impact loading, T-SFRCC demonstrates markedly improved energy absorption and impact toughness, such as better impact force and displacement. Specifically, the energy absorption capacity of T-SFRCC can exceed five times that of SFRCC with corrugated steel fiber, particularly evident when the drop height reaches 1200 mm. The influences of different fiber types and hammer drop methods on the impact resistance of SFRCCs were also discussed, which can provide reference for TWIP steel fiber in the field of cementitious composite materials. |
| WOS关键词 | CONCRETE ; DAMAGE ; EVOLUTION ; FRACTALS |
| 资助项目 | Natural Science Foundation of Jiangsu Province of China[BK20231430] ; Opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology)[KFJJ23-13M] |
| WOS研究方向 | Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:001264065700001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Natural Science Foundation of Jiangsu Province of China ; Opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136683]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang, Xingfu; Cai, Jingming |
| 作者单位 | 1.NingboTech Univ, Sch Civil Engn & Architecture, Ningbo 315100, Peoples R China 2.Southeast Univ, Sch Transportat, Nanjing, Peoples R China 3.Beijing Inst Technol, Key Lab Explos Sci & Technol, Beijing, Peoples R China 4.Southeast Univ, Key Lab Concrete & Prestressed Concrete Struct, Minist Educ, Nanjing, Peoples R China 5.Univ Macau, Fac Sci & Technol, Dept Civil & Environm Engn, Macau, Peoples R China 6.VRcollab Pte Ltd, 75 Ayer Rajah Crescent, Singapore 139953, Singapore 7.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Linfeng,Wang, Yingfan,Shi, Hanyuan,et al. Mechanical behavior of twinning-induced plasticity (TWIP) steel fibre reinforced cementitious composite under impact loading[J]. ENGINEERING FRACTURE MECHANICS,2024,306. |
| APA | Zhang, Linfeng.,Wang, Yingfan.,Shi, Hanyuan.,Lin, Yuanzheng.,Gu, Jiaming.,...&Cai, Jingming.(2024).Mechanical behavior of twinning-induced plasticity (TWIP) steel fibre reinforced cementitious composite under impact loading.ENGINEERING FRACTURE MECHANICS,306. |
| MLA | Zhang, Linfeng,et al."Mechanical behavior of twinning-induced plasticity (TWIP) steel fibre reinforced cementitious composite under impact loading".ENGINEERING FRACTURE MECHANICS 306(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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