Fatigue crack growth in fiber-metal laminates

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：gracestoney

【摘要】

：

纤维金属把压成薄片(FML ) 由铝合金 2024-T3 的三层和眼镜 / 环氧基树脂的二层组成 prepreg，和它(它意味着 FML ) 被艾尔合金和纤维或者把压成薄片。纤维金属在经常的振幅疲

【作者】

：

MA YuE XIA ZhongChun XIONG Xia

【机构】

：

SchoolofAeronautics,AVICChengduAircraftDesign&,ResearchInstitute

【出处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2014年1期

【关键词】

：

疲劳裂纹扩展速率纤维金属层板金属层压板 MATLAB程序铝合金板应力分布有限元模型 AL合金 fiber metal laminates fatig

【基金项目】

：

This work was supported by Chengdu Aircraft Design ＆ Research Institute, the National Natural Science Foundation of China （Grant No. 11002111） and the Scholarship of Study Abroad Council.

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纤维金属把压成薄片(FML ) 由铝合金 2024-T3 的三层和眼镜 / 环氧基树脂的二层组成 prepreg，和它(它意味着 FML ) 被艾尔合金和纤维或者把压成薄片。纤维金属在经常的振幅疲劳下面把压成薄片装载的在 notched 的疲劳裂缝生长率试验性地并且数字地被学习并且在整体的 2024-T3 艾尔合金盘子中与他们相比。FML 的疲劳生活比整体的 2024-T3 艾尔合金板长大约 17 倍，这被显示出；并且甚至当裂缝长时，在 FML 面板的裂缝生长率主要仍然保持不变，在整体的 2024-T3

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Fatigue crack growth in fiber-metal laminates

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