PREDICTION OF FATIGUE CRACK GROWTH UNDER FLIGHT-BY-FLIGHT LOADING

被引：15

作者：

BROEK, D

SMITH, SH

机构：

[1] Battelle's Columbus Laboratories Columbus

来源：

ENGINEERING FRACTURE MECHANICS | 1979年 / 11卷 / 01期

关键词：

D O I：

10.1016/0013-7944(79)90034-1

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A large number of crack growth computations were made for flight-by-flight loading using several varieties of a fighter spectrum. Various retardation models were applied. With proper adjustment of the retardation model the experimental data could be closely reproduced in a calculation. It is concluded that satisfactory crack growth predictions can be made. The application of safety factors to predictions is discussed. © 1979.

引用

页码：123 / 141

页数：19