CN109115980B - 一种基于无缝表征模型的点蚀管道剩余强度评估方法 - Google Patents
一种基于无缝表征模型的点蚀管道剩余强度评估方法 Download PDFInfo
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CN102156089B (zh) * | 2011-01-18 | 2014-01-15 | 中国石油天然气股份有限公司 | 一种埋地管道内腐蚀评价方法 |
CN102955880A (zh) * | 2012-10-24 | 2013-03-06 | 天津亿利科能源科技发展股份有限公司 | 一种基于有限元的含缺陷管线强度智能分析方法 |
CN103455682B (zh) * | 2013-09-12 | 2019-04-26 | 西南石油大学 | 一种预测高温高压井腐蚀套管剩余寿命的方法 |
CN103558356B (zh) * | 2013-11-12 | 2017-09-01 | 龙伟 | 一种含点蚀金属管道剩余强度的无缝表征模型 |
CN104807966B (zh) * | 2015-04-30 | 2016-08-17 | 上海化学工业区公共管廊有限公司 | 一种管廊管道剩余强度与剩余寿命计算方法 |
CN106568665A (zh) * | 2016-10-26 | 2017-04-19 | 中国石油天然气集团公司 | 一种高强度管道土壤应力腐蚀开裂评价方法 |
CN106645316A (zh) * | 2017-01-20 | 2017-05-10 | 辽宁石油化工大学 | 一种油气管道外腐蚀缺陷剩余强度测量装置与评价方法 |
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