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  5. A simpliied fatigue assessment method for transverse illet welded joints

A simpliied fatigue assessment method for transverse illet welded joints

来源 :固体力学学报：英文版 | 被引量 : 0次 | 上传用户：BeginJava123
【摘 要】
：
Under the as-welded condition the fatigue crack initiation period was considered nonexistent and Linear Elastic Fracture Mechanics(LEFM) was used to calculate f
【作 者】
：
Wei Shen Renjun Yan Nigel Barl 
【机 构】
：
KeyLaboratoryofHighPerformanceShipTechnology（WuhanUniuersityofTechnology）,StateKeyLaboratoryofOceanE
【出 处】
：
固体力学学报：英文版
【发表日期】
：
2017年2期
【关键词】
：
疲劳裂纹萌生 焊接接头 评估方法 线弹性断裂力学 应力强度因子 半椭圆表面裂纹 应力集中效应 裂纹尺寸 Fillet welded joints Stress 
【基金项目】
：
Project supported by the National Natural Science Foundation of China（No.51609185）, the State Key Laboratory of Ocean Engineering in Shanghai Jiao Tong University（No.1613）
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论文部分内容阅读
Under the as-welded condition the fatigue crack initiation period was considered nonexistent and Linear Elastic Fracture Mechanics(LEFM) was used to calculate fatigue strength for a range of weld geometries. Fracture mechanics assessment of welded joints
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