Design Method for a Damage Tolerant Hat-Stiffened Composite Panel

机译：一种耐损帽加强复合板的设计方法

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摘要

A design methodology for a damage tolerant hat-stiffened panel was formulated,based on a design criterion and a damage tolerant design concept, and a panel was designed accordingly. Three stages in the failure process of a damage tolerant panel are recognized: initial failure, damage growth, and final failure, and this failure process was determined experimentally. The panel failure process was modeled based on a reduced stiffness approach.

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作者
Wiggenraad, J. F. M.;
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年度 1993
页码 1-14
总页数 14
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Composite structures; Panels; Aircraft structures; Design analysis; Impacttolerances; Failure modes; Structural failure; Impact damage; Impact tests; Structural design; Residual strength; Composite materials; Compression tests; Stiffening;

机译：复合材料结构;面板;飞机结构;设计分析;冲击承受能力;失效模式;结构失效;冲击损伤;冲击试验;结构设计;残余强度;复合材料;压缩试验;加强;

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专利

1. Postbuckling Failure Behaviors of Hat-Stiffened Composite Panels with Different Bonding Methods [J] . K.S. Kim, J.S. Yoo, J.M. An, Key Engineering Materials . 2007,第Pt1期

机译：不同粘结方式的加帽复合板的屈曲后破坏行为
2. Postbuckling Failure Behaviors of Hat-Stiffened Composite Panels with Different Bonding Methods [J] . K.S. Kim, J.S. Yoo, J.M. An, Key Engineering Materials . 2007,第Pt1期

机译：不同粘结方式的加帽复合板的屈曲后破坏行为
3. Free Vibration Analysis of Composite Hat-stiffened Panels By Method of finite Elements [J] . B.Gangadhara Prusty, C.Ray Journal of Reinforced Plastics and Composites . 2004,第5期

机译：复合帽加筋板的自由振动有限元分析
4. DURABILITY AND DAMAGE TOLERANCE TESTS OF A HAT-STIFFENED COMPOSITE PANEL [C] . Yuichiro Aoki, Takashi Ishikawa, Masamichi Matsushima, SAMPE Technical Conference . 2005

机译：帽子加强复合板的耐久性和损坏耐受性测试
5. A progressive damage methodology for residual strength predictions of center-crack tension composite panels. [D] . Coats, Timothy William. 1996

机译：渐进式损伤方法，用于预测中心裂纹拉力复合板的残余强度。
6. Rotational 3D printing of damage-tolerant composites with programmable mechanics [O] . Jordan R. Raney, Brett G. Compton, Jochen Mueller, 2018

机译：具有可编程机制的耐损复合材料的旋转3D打印
7. Interface damage analysis of composite hat-stiffened panels [O] . Tao Wang, Ruixiang Bai, Changlong Wei, 2021

机译：复合帽加筋面板的界面损伤分析

Design Method for a Damage Tolerant Hat-Stiffened Composite Panel

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