Numerical Simulation for Arc Windshields of Aircrafts Subjected to Bird Impact

作     者：Yao Xiaohu Zhao Longmao Liu Xiaoming 

作者机构：Institute of Applied Mechanics Taiyuan University of Technology China College of Traffic and Communications South China University of Technology China Institute of Applied Mechanics Taiyuan University of Technology China Chengdu Aircraft Industry Company China 

出 版 物：《上海交通大学学报》 (Journal of Shanghai Jiaotong University)

年 卷 期：2004年第38卷第Z2期

页      面：147-151页

核心收录：

学科分类：07[理学] 08[工学] 

主　　题：bird impact arc windshield dynamic response liquid-solid coupling 

摘      要：A finite element model including full-scale circular arc windshield glass and the relative parts of the military plane is established in this paper. The model is analyzed by using an explicit element code LS-DYNA3D for analyzing the nonlinear dynamic response of structures. The data in aspects of displacement, strain, stress and contact force in the process of deformation are obtained. The deformation and failure mechanism of circular arc windshield glass are discussed. The possible location at which failure may take place is given. The valuable data are provided for designing,researching and producing new windshields with high crashworthiness.