Novel strengthening methods for ultralightweight sandwich structures with periodic lattice cores  

作　　者：LU TianJian 1 &ZHANG QianCheng 2 1 MOE Key Laboratory for Strength and Vibration,School of Aerospace,Xi’an Jiaotong University,Xi’an 710049,China 2 State Key Laboratory for Mechanical Behavior of Materials,School of Material Science and Engineering,Xi’an Jiaotong University,Xi’an 710049,China 

出　　处：《Science China(Technological Sciences)》2010年第3期875-877,共3页中国科学（技术科学英文版）

基　　金：supported by the National Basic Research Program of China("973"Project)(Grant No.2006CB601202);the National Natural Science Foundation of China(Grant Nos.10632060,10825210);the National 111 Project of China(Grant No.B06024);the National High-Tech Research and Development Program of China("863"Project)(Grant No.2006AA03Z519)

摘　　要：Recent development of ultralightweight lattice-cored sandwiches is reviewed,with focus placed on various novel fabrication methods introduced to strengthen these structures,covering not only research results published in the Science China Series E-Tech Sci,but also those in other domestic and overseas scientific journals.Recent development of ultralightweight lattice-cored sandwiches is reviewed,with focus placed on various novel fabrication methods introduced to strengthen these structures,covering not only research results published in the Science China Series E-Tech Sci,but also those in other domestic and overseas scientific journals.

关 键 词：cellular METALS strengthening method fabrication SANDWICH PANELS 

分 类 号：TB383.4[一般工业技术—材料科学与工程]