COMPUTER-AIDED MULTIAXIAL FATIGUE TESTING

被引：5

作者：

FERNANDO, US

MILLER, KJ

BROWN, MW

机构：

[1] Department of Mechanical and Process Engineering, University of Sheffield, Sheffield

来源：

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | 1990年 / 13卷 / 04期

关键词：

D O I：

10.1111/j.1460-2695.1990.tb00609.x

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Abstract— This paper describes a microcomputer system that controls a multiaxial fatigue test facility. The system involves interface hardware, command control units, data acquisition units, and associated software for data processing, setting‐up of test procedures and system monitoring. Without such a microcomputer system it would be impossible to acquire and analyse the vast amount of data generated by multiaxial fatigue tests, but perhaps more important, it would be impossible to control and monitor the important parameters that govern fatigue fracture behaviour of metals. This is particularly true for complex tests in which waveform shapes and out‐of‐phase angles can be changed during the course of a test. Finally, such a facility permits for the first time a detailed investigation of the effects of anisotropy on the deformation and fracture behaviour of metals. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：387 / 398

页数：12

共 10 条

[1]

Andrews J.M.H., Ellison E.G., A testing rig for cycling at high biaxial strains, J. Strain Anal., 8, pp. 168-175, (1973)

[2]

Lefebvre D., Chebl C., Thibodeau L., Khazzari E., A high strain biaxial testing rig for thin walled tubes under axial load and pressure, Experimental Mechanics, pp. 384-392, (1983)

[3]

Moguerou A., Vassal R., Vessiere G., Bahuaud J., Low cycle fatigue under biaxial strain. Low Cycle Fatigue and Life Prediction, ASTM STP, 770, pp. 519-546, (1982)

[4]

Parsons M.W., Pascoe K.J., Development of a biaxial fatigue testing rig, J. Strain Anal., 10, pp. 1-9, (1975)

[5]

Found M.S., Fernando U.S., Miller K.J., Requirements of a new multiaxial fatigue testing facility, Multiaxial Fatigue, pp. 853-53, (1985)

[6]

Fernando U.S., (1986)

[7]

Knott J.F., Fundamentals of Fracture Mechanics., (1973)

[8]

Miller K.J., Brown M.W., Multiaxial fatigue—a brief review, (1984)

[9]

Brown M.W., Miller K.J., A theory for fatigue fracture under multiaxial stress‐strain conditions, Proc. Instn mech. Engrs, 187, pp. 745-755, (1973)

[10]

Brown M.W., Low cycle fatigue testing under multiaxial stresses at elevated temperature, pp. 185-203, (1981)

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