| 葛辛辛,赵南,杨骏,屈毫拓,欧阳旭宇,张攀.温度对编织复合材料层合厚板冲击性能的影响研究[J].装备环境工程,2023,20(9):178-184. GE Xin-xin,ZHAO Nan,YANG Jun,QU Hao-tuo,OUYANG Xu-yu,ZHANG Pan.Effect of Temperature on Impact Resistance of Woven Composite Thick Laminates[J].Equipment Environmental Engineering,2023,20(9):178-184. |
| 温度对编织复合材料层合厚板冲击性能的影响研究 |
| Effect of Temperature on Impact Resistance of Woven Composite Thick Laminates |
| 投稿时间：2023-08-14 修订日期：2023-09-06 |
| DOI：10.7643/issn.1672-9242.2023.09.020 |
| 中文关键词: 编织复合材料 低速冲击 损伤 失效模式 压缩强度中图分类号:U668.1 文献标识码:A 文章编号:1672-9242(2023)09-0178-07 |
| 英文关键词:woven composite low-velocity impact damage failure mode compression strength |
| 基金项目: |
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| Author | Institution |
| GE Xin-xin | China Ship Scientific Research Center, Jiangsu Wuxi 214082, China |
| ZHAO Nan | China Ship Scientific Research Center, Jiangsu Wuxi 214082, China |
| YANG Jun | China Ship Scientific Research Center, Jiangsu Wuxi 214082, China |
| QU Hao-tuo | China Ship Scientific Research Center, Jiangsu Wuxi 214082, China |
| OUYANG Xu-yu | China Ship Scientific Research Center, Jiangsu Wuxi 214082, China |
| ZHANG Pan | School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| 中文摘要: |
| 目的 研究室温和低温下编织复合材料层合厚板的冲击性能。方法 通过开展低速冲击试验和冲击后的压缩试验，对冲击响应曲线、冲击损伤容貌、压缩失效模式和剩余压缩强度进行分析，探讨冲击时的环境温度对编织复合材料层合厚板冲击性能的影响。结果 冲击后的编织复合材料层合厚板存在凹坑、分层、基体裂纹和纤维断裂等多种失效模式，压缩失效模式主要表现为横贯冲击损伤区域截断式破坏失效。结论 低温环境增强基体强度，降低了复合材料的冲击损伤程度，从而提高编织复合材料结构的剩余压缩强度。 |
| 英文摘要: |
| The work aims to study the impact resistance of woven composite thick laminates at room and low temperature. By carrying out the low-velocity impact test and post-impact compression test, the impact response curves, impact damage appearance, compression failure mode and residual compressive strength were analyzed and the effect of ambient temperature on the impact resistance of woven composite thick laminates was explored. The woven composite thick laminates after impact had many impact failure modes, such as pitting, delamination, matrix crack and fiber fracture, and the compression failure mode was truncation failure crossing through the impact damage area. The low temperature environment enhances the strength of the matrix, reduces the impact damage degree of composite material, and thus increases the residual compressive strength of the woven composite structure. The results of this study can provide references for the application in ice zone of the woven carbon fiber reinforced thick composite laminates. |
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