摘要
传统油气长输管道完整性管理模式和手段在管道突发事故的应变能力、分析处理效率等方面已难以适应当今管道安全管理与监督的需要。为提高管道完整性管理业务综合分析与信息深层次集成的能力,结合油气长输管道距离长、空间跨度大、途径地理情况复杂、运行中发生的事件带有显著空间特征等特点,开发基于GIS的完整性管理系统,旨在以空间特征作为整合管道各种信息的纽带,充分发挥地理信息系统强大的空间数据处理和分析能力,提高长输管道风险识别、高后果区分析、完整性评价和决策支持的水平,以达到管道始终处于受控状态,持续改善管道安全性、可靠性和公众置信度的目的。
Nowadays,safety and environmental concerns from the public have emphasized the requirement for pipeline owners to demonstrate the safe operation of their facilities.Traditional oil gas transmission Pipeline Integrity Management mode cannot meet the requirements of pipeline safety supervising in terms of dealing with an emergency,analysis and disposal efficiency.To improve the Pipeline Integrity Management business comprehensive analysis ability and information deep-level integration ability,combine with the characteristics that oil gas transmission pipeline has a long distance and a big spatial span,by way of complex geographical situation,events happening in running have remarkable spatial feature,develop Pipeline Integrity Management System bases on GIS,aimed at using spatial feature as a link to integrate all pipeline information,make GIS spatial data treatment analysis ability into full play,raise the level of oil gas transmission Pipeline ability in risk identify,high consequence area analysis,integrity evaluation and decision supporting,to achieve the goal that pipeline always in controlled state,continuously improve pipeline security,reliability and public confidence.Therefore,the application of GIS in the Pipeline Integrity Management,not only as a graphic library and database just stay in the pipeline,often management level,also should use GIS analysis,simulation and forecast of powerful functions,and professional theory,method,combining in-depth development,planning,design and construction for pipeline construction,various operation conditions of the optimal scheduling and provide decision support to repair accident.
出处
《测绘与空间地理信息》
2011年第1期105-108,111,共5页
Geomatics & Spatial Information Technology
关键词
GIS
管道完整性管理
决策分析地理资讯系统
线性参考系管道模型
GIS
Pipeline Integrity Management
decision analysis Geographic Information System
linear reference pipeline model
