SUPERPOSED TORSION FLEXURE OF COMPOSITE-MATERIALS - EXPERIMENTAL-METHOD AND EXAMPLE OF APPLICATION

被引：6

作者：

ATCHOLI, KE ^{[1
]}

OYTANA, C ^{[1
]}

VARCHON, D ^{[1
]}

PERREUX, D ^{[1
]}

机构：

[1] UNIV FRANCHE COMTE,FAC SCI & TECH,MECAN APPL LAB,RUE GRAY,F-25030 BESANCON,FRANCE

来源：

COMPOSITES | 1992年 / 23卷 / 05期

关键词：

COMPOSITE MATERIALS; STATIC TESTS; FATIGUE TESTS; MULTIAXIAL STRESS STATE; TORSION FLEXURE; LOADING DEVICE;

D O I：

10.1016/0010-4361(92)90332-O

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

This paper describes a device designed to perform static and fatigue tests in a multiaxial stress state. The various advantages of flexure-torsion tests on parallelepipedic bars are discussed and the method of obtaining a given state of stress is analysed. An example concerned with a unidirectional glass fibre-reinforced epoxy shows the capabilities of the device in determining static failure criteria, iso-number of cycles to failure curves in fatigue and predictive models for the fatigue life in a complex state of stress.

引用

页码：327 / 333

页数：7

共 15 条

[1]

ATCHOLI KE, 1987, THESIS U FRANCHE COM, P38

[2]

Found MS, 1985, ASTM STP, V853, P381

[3]

FOUND MS, 1982, ASTM STP, V853, P11

[4]

Jones D.L., 1985, ASTM SPEC TECH PUBL, V853, P413

[5]

MANDEL JF, 1982, REINFORCED PLASTICS, V2, P67

[6] BIAXIAL STRENGTH BEHAVIOR OF GLASS FABRIC REINFORCED POLYESTER RESINS [J].

OWEN, MJ ;

RICE, DJ .

COMPOSITES, 1981, 12 (01) :13-25

[7]

OWEN MJ, 1982, 3RD P RIS INT S MET, P101

[8]

OYTANA C, 1987, 5E EC HIV PIAUENG, V2

[9]

RADON CJ, 1985, ASTM STP, V853, P396

[10]

ROWLANDS RE, 1980, FAILURE MECHANICS CO, P71

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