泡沫铝夹层结构力学性能有限元模拟的现状与展望  

Status and Prospect of Finite Element Simulation of Aluminum Foam Sandwich Structure Mechanical Property

作　　者：田克楠 王录才[1] 王艳丽[1] 游晓红[1] 

机构地区：[1]太原科技大学材料科学与工程学院,山西太原030024

出　　处：《铸造设备与工艺》2015年第6期48-52,共5页Foundry Equipment & Technology

基　　金：山西省科技攻关项目(20140322-20)

摘　　要：本文主要概括了泡沫铝夹层结构动态力学问题的研究进展,简单总结了影响泡沫铝夹层结构力学性能的主要因素:面板和芯体材料的性能,结合方式及应变率。最后,介绍了利用有限元模拟泡沫铝夹芯结构压缩性能和吸能性的研究现状,对泡沫铝夹层结构的应用现状提了一些观点。This article summarizes the research progress of dynamic mechanical problems of aluminum foam sandwich structure,as well some main factors affecting the mechanical properties of foam sandwich,such as panel and core material properties,combining method and strain rate,introduces the current situation of finite element simulation of compressive properties and the energy absorption of foam core sandwich structure,and puts forward some ideas for the application situation of aluminum foam sandwich construction.

关 键 词：泡沫夹层结构 压缩性能 吸能性 

分 类 号：TB383.4[一般工业技术—材料科学与工程]