泡沫夹芯结构抗鸟撞试验及数值模拟研究

来源 :2014年全国固体力学学术大会 | 被引量 : 0次 | 上传用户：zql0913

【摘要】

：

本文对双层铝泡沫夹芯结构进行了鸟撞试验研究，分别采用应变片和激光位移传感器测量了夹芯平板的应变和位移动响应。利用非线性商用有限元软件PAM-CRASH建立了鸟撞双层夹芯平板的数值计算模型，采用耦合的SPH-FEM(Smooth Particles Hydrodynamics-Finite Element Method)算法模拟了鸟体与结构之间的相互作用。

【作者】

：

李玉龙刘军汤忠斌石霄鹏

【机构】

：

西北工业大学航空学院,陕西西安710072

【出处】

：

2014年全国固体力学学术大会

【发表日期】

：

2014年11期

【关键词】

：

泡沫夹芯鸟撞数值模拟前端框护板

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泡沫夹芯结构抗鸟撞试验及数值模拟研究

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