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Structural analysis of a high-performance aircraft windshield.

机译:高性能飞机挡风玻璃的结构分析。

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This engineering project has been prepared with the intention to present the structural analysis of an aircraft multi-layered (composite) windshield and evaluate its structural integrity under 12.00 psi load. This load is due to differential pressure between the cabin and outside atmospheric pressure, when the airplane is pressurized at the altitude of 30,000 feet.; The stress analysis consisted of the numerical and experimental determination of the deformations and stresses resulting from the applied load. The aircraft windshield was computer-modeled by finite element techniques utilizing the Finite Element program, COSMOS/M, developed by a local "structural research and analysis" firm.; The experimental results then were used to authenticate conclusions obtained from the numerical method.
机译:准备该工程项目的目的是介绍飞机多层(复合)挡风玻璃的结构分析并评估其在12.00 psi负载下的结构完整性。当飞机在30,000英尺的高空加压时,这种载荷是由于机舱与外界大气压力之间的压差引起的。应力分析包括对施加载荷产生的变形和应力进行数值和实验确定。飞机挡风玻璃是由有限元程序使用由当地“结构研究和分析”公司开发的有限元程序COSMOS / M进行计算机建模的;然后,将实验结果用于验证从数值方法获得的结论。

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