Master S-N curve method for fatigue evaluation of welded components

被引：0

作者：

Dong, P. ^{[1
]}

Hong, J.K. ^{[1
]}

Osage, D.A. ^{[2
]}

Prager, M. ^{[3
]}

机构：

[1] Ctr. for Welded Structures Research, Battelle, 5050 King Avenue, Columbus, OH 43201, United States

[2] The Equity Engineering Group, Inc., 3570 Warrensville Center Rd., Shaker Heights, OH 44122, United States

[3] Pressure Vessel Research Council, 3 Park Avenue, New York, NY 10016, United States

来源：

Welding Research Council Bulletin | 2002年 / 474期

关键词：

Computer simulation - Cyclic loads - Fatigue of materials - Fatigue testing - Finite element method - Fracture mechanics - Pipeline codes - Pressure vessel codes - Strength of materials - Stress analysis - Stress concentration - Stress intensity factors;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Some recent rapid developments in mesh-insensitive structural stress methods are presented. As such, their applications in consistently characterizing stress concentration effects at welds are demonstrated using a series of selected examples. With fracture mechanics considerations, an equivalent structural stress parameter is then presented, with which a master S-N curve approach can be formulated.

引用

页码：1 / 44

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