Design and analysis of test coupons for composite blade repairs

C. Oztelcan; O. O. Ochoa; J. Martin

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Design and analysis of test coupons for composite blade repairs

机译：用于复合材料叶片维修的测试试样的设计和分析

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Advancements in composite material technology have spurred an increase in the use of composites in modem rotorcraft structures. In addition to the desirable high strength, low-weight features of these material systems, the enhanced fatigue strength and damage tolerance has made composites particularly attractive for advanced structural applications. Even though these structures are often damaged during service and need repair, composites can be repaired consistently. In order to assure successful repair, it is crucial to be able to predict the strength, life and possible damage modes of a repaired component for reliability and design issues.

机译：复合材料技术的进步刺激了现代旋翼飞机结构中复合材料的使用增加。除了这些材料系统理想的高强度，低重量特性外，增强的疲劳强度和损伤耐受性使复合材料对先进的结构应用特别有吸引力。即使这些结构在使用过程中经常损坏并且需要维修，复合材料也可以得到一致的维修。为了确保成功进行维修，对于可靠性和设计问题，能够预测已维修部件的强度，寿命和可能的损坏模式至关重要。

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来源
《Composite Structures》 |1997年第2期|p.185-193|共9页
作者
C. Oztelcan; O. O. Ochoa; J. Martin;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
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Design and analysis of test coupons for composite blade repairs

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