STRESS INTENSITY FACTORS FOR CIRCUMFERENTIAL SURFACE CRACKS IN PIPES

被引：82

作者：

BERGMAN, M

机构：

[1] Swedish Plant Inspection Ltd., Stockholm, S-100 29

来源：

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | 1995年 / 18卷 / 10期

关键词：

D O I：

10.1111/j.1460-2695.1995.tb00845.x

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Stress intensity factors for circumferential surface cracks in pipes have been derived using the finite element method. Both cracks located at the in- and outside of the pipes have been analysed. The derived solutions cover a wide range of geometry and load configurations and are presented in a tabular form that defines influence functions for the stress intensity factor along the whole crack Front. The solutions show good agreements in comparisons to other published solutions.

引用

页码：1155 / 1172

页数：18

共 6 条

[1]

BERGMAN M, 1991, SAFOU9101 SWED PLANT

[2] APPLICATION OF THE LINE-SPRING MODEL TO A CYLINDRICAL-SHELL CONTAINING A CIRCUMFERENTIAL OR AXIAL PART-THROUGH CRACK [J].