��ϲ��Ͻṹ��ƣ�͵�һ��ֵģ�ⷽ��

ժҪ ��ϲ��Ͻṹ��ƣ��๤�̼��Ա��ĵĿ��,��ֵ��з��.��ñ߽�Ԫ��䶯��Ӧ��ֵģ��,��չ��һ�ֿ��Խ��и��ϲ��Ͻṹ��ƣ��ֵģ��ķ��.��ý��ΪԤ�⸴�ϲ��Ͻṹ��ƣ��ṩ�ο�.

	Service

	�ѱ��Ƽ��
	��ҵ��
	��ù��
	Email Alert
	RSS
	��

�ؼ���� ϲ�� ƣ�� ֵģ�� ƣ��

Abstract�� Acoustic fatigue of composite structures concerns many researchers. Numerical simulation is often used to deals with this problem. In this paper, BEM is used to simulate the dynamic response of composite structures, and a numerical simulation method of acoustic fatigue of composite structures is presented. The results can provide references for forecasting acoustic fatigue life of composite structures.

Keywords�� composite materials acoustic fatigue fatigue life numerical simulation

Received 2001-07-06;

Fund:

��Ȼ��ѧ��Ŀ(19872011)

About author: ��(1972-),��,ɽ��ͬ��,��ʿ��,100083,��.

��ñ��:

��, ��, ��.��ϲ��Ͻṹ��ƣ�͵�һ��ֵģ�ⷽ��[J] ��պ��ѧѧ��, 2003,V29(1): 31-34

Du Sanhu, Li Zailiang, Yang Jialing.Numerical Simulation Method of Acoustic Fatigue of Composite Structures[J] JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(1): 31-34

��ӱ��:

http://bhxb.buaa.edu.cn//CN/ �� http://bhxb.buaa.edu.cn//CN/Y2003/V29/I1/31