Stress singularity near the end of a cylindrical interface and the linear elasticity of push-in test

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调查推在里面测试被用来经由单个不可分的方程的方法决定增强纤维的 composites 的界面的力量。为一个未经触动的接口在结束附近强调的奇特分析表演有力量奇特,和奇特索引仅仅依赖于纤维和矩阵的材料常数。为了在推在里面的起始的 debonding 描述界面的强度,测试,批评界面砍应力紧张因素和相关奇特索引被采用。这个界面的力量特征参数被用于碳纤维的推在里面测试结果的分析增强的环氧基树脂树脂 composites。
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