节点文献
管道内表面裂纹的断裂随机分析
PROBABLE ANALYSIS FOR INTERNAL SURFACE CRACKS IN CYLINDRICAL VESSELS
【摘要】 在小扰动随机性概念下建立了工程随机分析理论,并将其应用于管道内表面裂纹的弹性、全塑性和工程弹塑性断裂分析,并形成管道内表面裂纹断裂的随机分析方法,最后给出若干算例
【Abstract】 This paper presents an engineering probable analysis method based on the conception about small range probability.The analysis method is applied into the linear elastic,fully plastic and elastic plastic internal crack problems in cylindrical vessels.The numerical examples are given for presenting method.
【关键词】 断裂力学;
随机分析;
管道内表面裂纹;
【Key words】 fracture mechanics; probable analysis; internal surface cracks in cylindrical vessels;
【Key words】 fracture mechanics; probable analysis; internal surface cracks in cylindrical vessels;
【基金】 甘肃省自然科学基金
- 【文献出处】 机械强度 ,JOURNAL OF MECHANICAL STRENGTH , 编辑部邮箱 ,1999年02期
- 【分类号】TB125
- 【被引频次】3
- 【下载频次】81