GENERATION OF MIL-HDBK-5 DESIGN ALLOWABLES FOR ARAMID ALUMINUM LAMINATES

被引：3
作者：
WU, HF
BUCCI, RJ
WYGONIK, RH
机构：
[1] Alcoa Technical Center, Alcoa Center, PA
[2] Battelle, Columbus, OH
来源：
JOURNAL OF AIRCRAFT | 1993年 / 30卷 / 02期
关键词：
D O I：
10.2514/3.48277
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
ARALL(R) laminates are the first commercial members of a family of fibrous-metal structural laminates featuring high strength, low density, and high resistance to fatigue and fracture. (ARALL is a registered trademark for ALCOA and AKZO.) These materials are bonded arrangements composed of alternating layers of thin aluminum sheet and epoxy adhesive impregnated with strong aramid fibers. Consideration of ARALL laminates for aerospace applications will require the generation of basic strength property design allowables. This article presents results of a program conducted to establish ARALL laminate design allowable information based on modified MIL-HDBK-5 procedures. Experimental and analytical practices employed to obtain S-basis minimum properties for tension, compression, in-plane shear and bearing are described. Observations on specimen failure modes for the individual property determinations are presented.
引用
收藏
页码：275 / 282
页数：8
相关论文
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