油气管道风险评估质量评价技术.docx

1、欢迎光临安全人之家https:/油气管道风险评估质量评价技术摘要：油气管道完整性管理的本质特征是基于风险程度的事故预先管控模式。因此，风险评估结果的准确性将直接影响到油气管道完整性管理决策的科学性。为此，在分析风险评估对管道完整性管理的决策影响和事故热点辨识工程意义的基础上，提出了评价油气管道风险评估质量的技术思路。首先从人因因素、物因因素、工程因素和管理因素 4个方面探讨了影响油气管道风险评估质量的客观外因，然后重点研究了油气管道风险评估质量的评价原理及其可以采用的相关评价方法，选取了评价方法简单、易于操作的指标体系法来进行质量评价，结合 212 程实际设计出了油气管道风险评估质量评价的基本

2、流程(质量评价实施前准备阶段、实施工作阶段、实施完成阶段)以及相应的评价指标体系；最后通过案例分析验证了油气管道风险评估质量评价技术的操作实用性。该研究从一个全新的角度揭示了提高油气管道风险评估结果准确性的技术途径，对推进我国油气管道完整性管理的技术进步具有一定的参考意义。关键词：油气管道 风险评估 质量评价 指标体系 因素辨识 人因因素 物因因素 工程因素 管理因素 Quality evaluation for oil andgas pipeline risk assessmentAbstract：The oil and gaspipeline integrity management(PI

3、M)is essentiallyfeatured by risk-based decision making，which willhighly rely on the accuracy of risk assessmentIn view欢迎光临安全人之家https:/of this，technical approaches for quality evaluationof oil&gas pipeline risk assessment were proposed basedon a brief analysis of engineering roles of riskassessment i

4、n decision-making of PIM and accidenthotspot recognition First，the four obj ective externalfactors regarding to the quality of oil and gas pipelinerisk assessment were discussed in terms of human，materials，engineering and management Then，the qualityevaluation principles and related evaluation method

5、swere studied in detail；quality evaluation wasperformed by adopting an evaluation index system simpleand easy to operateFinally，combining with theengineering practices，the basic process frompreparation to implementation and the correspondingevaluation index system were thus developedCasestudies vali

6、dated the operability and practicality ofthe quality evaluation for oil and gas pipeline riskassessmentFrom a brand new perspective，this studydisplays an effective means of improving the accuracyof oil and gas pipeline risk assessment，which is ofgreat value in promotiflg the technical progress indomestic oil and gas pipeline integritymanagement Keywords：oil&gas pipeline，risk assessment，quality evaluation，index system，factors欢迎光临安全人之家https:/identification，hu