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在役管道材料的低周疲劳性能测试
Low Cyclic Fatigue Experiments of Pipeline Steel in Service
【摘要】 对在役输油管道的X60材料进行了低周疲劳性能测试。拟合得到管道材料的应变-寿命曲线公式,依据管道材料的低周疲劳性能,预测该输油管道的疲劳寿命,为管道的安全维护提供了依据。
【Abstract】 Low cyclic fatigue experiments were conducted for X60 in petroleum transmission pipeline in service.Strain-cycle curve was fit and pipeline fatigue life was evaluated from the experiment.The study may be used as reference for the safety maintenance of the petroleum transmission pipeline.
- 【文献出处】 实验室研究与探索 ,Research and Exploration in Laboratory , 编辑部邮箱 ,2007年11期
- 【分类号】TE973
- 【被引频次】3
- 【下载频次】233