THE EFFECT OF MICROVISE GAP WIDTH ON MICROBOND PULL-OUT TEST-RESULTS

被引：31

作者：

CHOU, CT

GAUR, U

MILLER, B

机构：

[1] TRI/Princeton, Princeton, NJ 08542

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 1994年 / 51卷 / 01期

关键词：

MICROBOND TECHNIQUE; GAP WIDTH; COMPOSITE; SHEAR STRENGTH; INTERFACE; ARAMID FIBER; EPOXY RESIN;

D O I：

10.1016/0266-3538(94)90161-9

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

We have examined the effects of the location of load application in microbond pull-out experiments by varying the gap width between the microvise plates. Apparent IFSS values for Kevlar(R) 49/Epon 828 specimens increase as the gap widens, leveling off at higher gap widths. On analyzing the stress distribution and force balance, we conclude that this increase in IFSS represents an overestimation of the intrinsic value, which is best evaluated with the gap width as small as practicable.

引用

页码：111 / 116

页数：6

共 23 条

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BIRO DA, 1991, POLYM ENG SCI, V37, P1250

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