论文部分内容阅读
长桁与蒙皮脱粘是飞机复材加筋壁板后屈曲时主要的失效模式之一,学术界和飞机设计单位对这一兼具学术价值和应用价值的难题,开展了大量不同层级的试验研究。本文通过文献调研,着重介绍各层级试验件结构设计方案和试验加载方案,并对比不同方案之间的差异,为复材加筋壁板后屈曲时长桁与蒙皮脱粘试验的试验方案规划提供参考。
Stringer and skin debonding is one of the main failure modes in the post-buckling of stiffened panels of aircraft composite materials. Academics and aircraft design institutes have carried out a large number of different levels of problems that are both academic and application value Experimental Research. This article through the literature research, focusing on the introduction of structural design of various levels of test pieces and test loading program, and compare the differences between the different programs for the rebar stiffened panel wall post-buckling test of the test program and plan reference.