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首页> 外文会议>SME Composites Manufacturing amp; Tooling 2000 Conference amp; Tabletop Exhibits, 2000, Feb 23-25, 2000, Newport Beach, California >FIRE PERFORMANCE AND STRUCTURAL EVALUATION OF AIRCRAFT COMPOSITE MATERIALS
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FIRE PERFORMANCE AND STRUCTURAL EVALUATION OF AIRCRAFT COMPOSITE MATERIALS

机译：飞机复合材料的耐火性能和结构评价

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摘要

Commercial aircraft engine enclosures are required to be fireproof. This project developed a fire test method based on FAA criteria and performed fire tests on a variety of composite laminates and sandwiches. Performance was assessed using the FAA criteria for "fireproofness". To evaluate the residual strength capability of the candidate materials, a uni-axial compression test method was developed. Tests performed on fire-damaged panels were compared to compression tests performed on control (un-damaged) specimens. This work showed that select composite materials and constructions (e.g. sandwich) are viable options for use as fireproof structure in aircraft engine enclosures.
机译：商用飞机发动机罩必须防火。该项目开发了基于FAA标准的耐火测试方法，并对各种复合材料层压板和三明治进行了耐火测试。使用FAA“防火”标准评估性能。为了评估候选材料的残余强度能力，开发了一种单轴压缩测试方法。将在火灾损坏面板上进行的测试与在对照（未损坏）样本上进行的压缩测试进行比较。这项工作表明，选定的复合材料和结构（例如三明治）是用作飞机发动机机壳防火结构的可行选择。

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