- 多载荷联合作用下含缺陷结构载荷比计算
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- 论文类型： 期刊论文
- 发表时间： 2022-06-29
- 发表刊物： 石油化工设备
- 所属单位： 化工学院
- 期号： 6
- 页面范围： 38-41
- ISSN号： 1000-7466
- 摘要： The load ratio is a required parameter in safety assessment of defective structures. Under actual working conditions,the defective structures are usually subjected to multi-loads combination.However,the calculation methods of load ratio have not been available in the condi-tion of multi-loads.The unit sphere method suitable for multi-loads conditions was raised.By e-lastic-plastic method,the assumption of unit sphere model was validated in the case of elbow with circumferential through crack.
- 备注： 新增回溯数据
