The fracture properties of novel aluminum foam sandwich structures

被引：29

作者：

Cantwell, WJ ^{[1
]}

Compston, P ^{[1
]}

Reyes, G ^{[1
]}

机构：

[1] Univ Liverpool, Dept Engn Mat Sci & Engn, Liverpool L69 3GH, Merseyside, England

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2000年 / 19卷 / 24期

基金：

英国工程与自然科学研究理事会;

关键词：

Adhesion - Aluminum - Cantilever beams - Dynamic loads - Foams - Fracture mechanics - Glass fiber reinforced plastics - Impact testing - Polypropylenes;

D O I：

10.1023/A:1006700218661

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fracture properties and impact response of a glass fiber reinforced polypropylene sandwich structure are investigated based on a high performance closed cell aluminum foam. The skin-core interfacial fracture properties are analyzed through a simple fracture mechanics test using the three point bend sandwich geometry. A number of impact tests are conducted on simple beam-type samples to study the failure process under dynamic loading conditions.

引用

页码：2205 / 2208

页数：4

共 6 条

[1] Interfacial fracture in sandwich laminates [J].

Cantwell, WJ ;

Scudamore, R ;

Ratcliffe, J ;

Davies, P .

COMPOSITES SCIENCE AND TECHNOLOGY, 1999, 59 (14) :2079-2085

[2]

Cantwell WJ., 1992, J THERMOPLAST COMPOS, V5, P304

[3]

*EUR STAND INT SOC, 1997, PROT MOD 1 INT FRACT

[4] Aluminum foam, "ALPORAS": The production process, properties and applications [J].

Miyoshi, T ;

Itoh, M ;

Akiyama, S ;

Kitahara, A .

POROUS AND CELLULAR MATERIALS FOR STRUCTURE APPLICATIONS, 1998, 521 :133-137

[5]

REYES G, IN PRESS COMPOSITES

[6]

Zenkert D., 1997, INTRO SANDWICH CONST

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