| 单向纤维增强复合材料纵向压缩强度细观分析理论评述 |
| |
| 引用本文： | 翟可为,陈立,钟立明,江克斌. 单向纤维增强复合材料纵向压缩强度细观分析理论评述[J]. 工业建筑, 2011, 0(Z1): 613-619,705 |
| |
| 作者姓名： | 翟可为 陈立 钟立明 江克斌 |
| |
| 作者单位： | 解放军理工大学工程兵工程学院;广西大学; |
| |
| 基金项目： | 国家自然科学基金资助项目(50608069) |
| |
| 摘 要： | 单向纤维增强复合材料的力学性能是横观各向同性的,当前在承受强压缩载荷的场合应用日趋广泛,需建立适合工程应用的细观力学纵向压缩强度预测模型。单向纤维增强复合材料纵向压缩强度与组成复合材料的各相的力学性能、组分含量、缺陷分布等诸多因素有关,对其纵向压缩破坏机理仍未形成广泛而统一的认识,故现有的压缩强度模型虽然较多但彼此各不相同。各种模型对组分相同的单向纤维增强复合材料的压缩强度预测的结果相差较大。为此,对近年来单向纤维增强复合材料纵向压缩强度的主要细观预测模型进行了评述,对细观力学压缩强度预测模型的发展线索进行了整理,分析了其所基于的破坏机理和所考虑的影响破坏的因素,指出了不同模型的适用条件,提出了试验与理论分析相结合的方法进行模型选择。
|
| 关 键 词： | 单向纤维增强复合材料 纵向压缩强度 细观模型 影响因素 |
REVIEW OF MESOMECHANICS ANALYSIS OF COMPRESSIVE STRENGTH OF UNIDIRECTIONAL FIBER REINFORCED COMPOSITES |
| |
| Zhai Kewei Chen Li Zhong Liming Jiang Kebin. REVIEW OF MESOMECHANICS ANALYSIS OF COMPRESSIVE STRENGTH OF UNIDIRECTIONAL FIBER REINFORCED COMPOSITES[J]. Industrial Construction, 2011, 0(Z1): 613-619,705 |
| |
| Authors: | Zhai Kewei Chen Li Zhong Liming Jiang Kebin |
| |
| Affiliation: | Zhai Kewei1 Chen Li1 Zhong Liming2 Jiang Kebin1(1.Engineering Institute of Engineer Corps,PLA University of Science and Technology,Nanjing 210007,China,2.Guangxi University,Nanning 530004,China) |
| |
| Abstract: | The mechanical property of unidirectional fiber reinforced composite is transverse isotropy.It is increasingly being used for bearing heavy compression load currently,so the longitudinal compressive strength forecasting model should be founded for engineering use.The longitudinal compressive strength of unidirectional fiber reinforced composite is related with many factors,such as the mechanical properties and the fractions of components,and the distribution of flaws.There are no abroad and uniform opinions... |
| |
| Keywords: | unidirectional fiber reinforced composite longitudinal compressive strength mesomechanical model influencing factor |
| 本文献已被 CNKI 等数据库收录！ |
|
