The effect of eccentric loading on the fatigue performance of high-tensile bolts

被引：25

作者：

Hobbs, JW

Burguete, RL

Heyes, PF

Patterson, EA

机构：

[1] Univ Sheffield, Dept Engn Mech, Sheffield S1 3JD, S Yorkshire, England

[2] British Aerosp Airbus Ltd, Bristol BS99 7AR, Avon, England

[3] Hlth & Safety Lab, Sheffield S3 7HQ, S Yorkshire, England

来源：

INTERNATIONAL JOURNAL OF FATIGUE | 2000年 / 22卷 / 06期

关键词：

fatigue; bolts; eccentricity;

D O I：

10.1016/S0142-1123(00)00004-9

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The effect of eccentric cyclic loading on the fatigue life of bolts has been investigated. It was found that eccentric loading reduced the fatigue life of bolts by an amount proportional to the increase in the local stress amplitude produced by the eccentricity. The increase in local mean stress due to eccentricity was found not to affect the fatigue life, and eccentric loading was found not to affect significantly the shape of fatigue cracks. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：531 / 538

页数：8

共 11 条

[1]

Arnold S. M., 1943, MECH ENG, V65, P497

[2] THE EFFECT OF MEAN STRESS ON THE FATIGUE LIMIT OF HIGH-TENSILE BOLTS [J].