西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (3): 79-82.DOI: 10.3863/j.issn.1000-2634.2003.03.023

• 石油机械工程及其它 • 上一篇    

利用模糊综合评判评价注水管道腐蚀程度

喻西崇1 赵金洲1 邬亚玲2 胡永全1 纪禄军1
  

  1. 1.西南石油学院,四川 南充 637001;2.西南油气田分公司南充炼油化工总厂
  • 收稿日期:2002-06-28 修回日期:1900-01-01 出版日期:2003-06-20 发布日期:2003-06-20
  • 通讯作者: 喻西崇

USING FUZZY COMPREHENSIVE JUDGE TO EVALUATE CORROSION DEGREE OF INJECTING PIPELINE

YU Xi-chong1 ZAO Jin-zhou1 WU Ya-ling2 et al
  

  1. Southwest Petroleum Institute, Nanchong Sichuan 637001, China
  • Received:2002-06-28 Revised:1900-01-01 Online:2003-06-20 Published:2003-06-20
  • Contact: YU Xi-chong

摘要: 注水管道腐蚀机理研究,需要进行注水管道的腐蚀程度评价。对腐蚀地面注水管道的腐蚀程度定量评价,能全面了解注水管道腐蚀情况基础,同时也是对注水管道剩余强度评价、剩余寿命预测以及可靠性分析的关键,为水质处理流程、缓蚀剂、杀菌剂和防垢剂等筛选提供了科学依据。提出了利用模糊综合评判方法对注水管道进行腐蚀程度评价的具体方法,通过应用示例验证了该评价方法的实用性。

关键词: 注水管道, 模糊综合评判, 腐蚀程度, 评价

Abstract: When corrosion mechanism was studied for injecting water pipeline, corrosion degree should be evaluated.Quantitative evaluation to injecting water pipeline was the foundation ofknowing about corrosion status and theoretical base of residual strength evaluation, residual lifetime prediction and reliability
analysis. In this paper fuzzy comprehensive judge method was brought forward to evaluate corrosion degree of injecting pipeline and calculating steps are given. Finally, with field examples were used to verify for application of this method.

Key words: injecting water pipe line, comprehensive judge to evaluate, corrosion degree, evaluation

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