MATHEMATICAL-MODEL FOR TENSILE BEHAVIOR OF HYBRID CONTINUOUS FIBER CEMENT COMPOSITES

被引：19
|
作者：
KAKEMI, M
HANNANT, DJ
机构：
[1] ASAHI GLASS CO LTD,DIV INORGAN BLDG MAT,CHIYODA KU,TOKYO 100,JAPAN
[2] UNIV SURREY,DEPT CIVIL ENGN,GUILDFORD GU2 5XH,SURREY,ENGLAND
来源：
COMPOSITES | 1995年 / 26卷 / 09期
关键词：
TENSILE BEHAVIOR; HYBRID CONTINUOUS FIBER CEMENT COMPOSITES; MATHEMATICAL MODEL;
D O I：
10.1016/0010-4361(95)98912-5
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
A mathematical model has been developed for the tensile behaviour of cement composites reinforced with two types of continuous and unidirectional aligned fibres. The model is based on the theory for single fibre composites proposed by Aveston, Cooper and Kelly(1). Theoretical curves have been obtained for the tensile properties of the polypropylene/glass fibre-reinforced cement composites by means of substituting parameters into the developed equations, and these curves were compared with experimental results for a limited range of fibre combinations. It is shown that to attain optimum hybrid effects for toughness and the first maximum point of the stress-strain curve, the correct fibre volume combinations should be included.
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页码：637 / 643
页数：7
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