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�������պ����ѧѧ�� 2003, Vol. 29 Issue (11) :978-983    DOI:
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Brief review of studies on the mechanical behavior of metallic foams
Lu Zixing, Guo Yu*
School of Aeronautics Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

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Abstract�� A brief review of studies on the mechanical properties of metallic foams is given. The emphasis is placed on the development of investigations into mechanical properties of metallic foams in recent years, including some works of this field in our country. They are mainly concerned with the tensile and compressive behavior, energy absorption, dynamic impact, failure criterion and constitutive relation, creep, fatigue and fracture of these materials. Finally, some future development trends are also presented.
Keywords�� constitutive relation   creep   metallic foams   mechanical behavior   energy absorption   dynamic impact   failure criterion   fatigue and fracture     
Received 2003-06-25;

������Ȼ��ѧ����������Ŀ(10072007); NSAF���ϻ�����Ŀ����(10276004)

About author: ¬����(1960-),��,�ӱ���ǿ��,����,luzixing@263.net.
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Lu Zixing, Guo Yu.Brief review of studies on the mechanical behavior of metallic foams[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(11): 978-983
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2003/V29/I11/978
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