| 题名 | Numerical modeling of composite spherical-roof contoured core (SRCC) sandwich panels subjected to blast loading |
| 作者 | |
| 通讯作者 | Ma, Quanjin; Rejab, M. R. M. |
| 发表日期 | 2024-07-01
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| DOI | |
| 发表期刊 | |
| ISSN | 1537-6494
|
| EISSN | 1537-6532
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| 摘要 | This article investigates the blast response of spherical-roof contoured core (SRCC) and novel spherical-roof contoured core (NSRCC) sandwich panels under blast loading, which involves the core design and material types. Due to the practical difficulties associated with investigating explosive materials and replicating blast loads, finite element (FE) modeling is a favorable method as a functional and convenient alternative. FE models are established under different charge masses of used trinitrotoluene (TNT), which is used in aluminum (AL) and carbon fiber-reinforced plastic (CFRP) cores of sandwich panels. The Johnson-Cook model and the user-defined material subroutine (VUMAT) predicted the blast performance of AL and CFRP materials on SRCC and NSRCC types with three patterns. The results showed that as the mass of TNT increased from 1 kg to 3 kg, the internal energy was also linearly increased. It was shown that the NSRCC type provided higher internal energy than the SRCC type. The maximum internal energy was shown on the NSRCC2 pattern, which was 41.20 kJ with 3 kg TNT. Moreover, SRCC pattern 1 with AL material provided the minimum deflection compared with the other five patterns. It was indicated that SRCC pattern 1 showed better blast protection performance on 1, 2, and 3 kg TNT. It is highlighted that the SRCC with two patterns can have potential applications on protective structures under blast loading. |
| 关键词 | |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
|
| 资助项目 | Ministry of Education Malaysia[FRGS/1/2023/TK10/UMP/02/9]
; Universiti Malaysia Pahang Al- Sultan Abdullah[PGRS180319]
|
| WOS研究方向 | Materials Science
; Mechanics
|
| WOS类目 | Materials Science, Multidisciplinary
; Mechanics
; Materials Science, Characterization & Testing
; Materials Science, Composites
|
| WOS记录号 | WOS:001282151700001
|
| 出版者 | |
| ESI学科分类 | MATERIALS SCIENCE
|
| 来源库 | Web of Science
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| 引用统计 | |
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/790092 |
| 专题 | 工学院_系统设计与智能制造学院 |
| 作者单位 | 1.Univ Malaysia Pahang Al Sultan Abdullah, Fac Mech & Automot Engn Technol, Struct Performance Mat Engn SUPERME Focus Grp, Pekan 26600, Pahang, Malaysia 2.Southern Univ Sci & Technol, Sch Syst Design & Intelligent Mfg, Shenzhen, Peoples R China 3.Univ Tokyo, Sch Engn, Tokyo, Japan 4.Jiangsu Univ Sci & Technol, Business Sch, Zhangjiagang, Peoples R China 5.Univ Malaya, Fac Engn, Dept Elect Engn, Kuala Lumpur, Malaysia 6.Easwari Engn Coll, Dept Mech Engn, Chennai, India 7.Tianjin Sino German Univ Appl Sci, Sch Mech & Engn, Tianjin, Peoples R China 8.Univ Sumatera Utara, Engn Fac, Mech Engn Dept, Medan, Indonesia |
| 第一作者单位 | 系统设计与智能制造学院 |
| 通讯作者单位 | 系统设计与智能制造学院 |
| 推荐引用方式 GB/T 7714 |
Ma, Quanjin,Rejab, M. R. M.,Song, Yiheng,et al. Numerical modeling of composite spherical-roof contoured core (SRCC) sandwich panels subjected to blast loading[J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,2024.
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| APA |
Ma, Quanjin.,Rejab, M. R. M..,Song, Yiheng.,Yan, Yue.,Sun, Bo.,...&Nasution, Ahmad Yunus.(2024).Numerical modeling of composite spherical-roof contoured core (SRCC) sandwich panels subjected to blast loading.MECHANICS OF ADVANCED MATERIALS AND STRUCTURES.
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| MLA |
Ma, Quanjin,et al."Numerical modeling of composite spherical-roof contoured core (SRCC) sandwich panels subjected to blast loading".MECHANICS OF ADVANCED MATERIALS AND STRUCTURES (2024).
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| 条目包含的文件 | 条目无相关文件。 | |||||
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