邻近地铁油气管道的安全防护标准  

Safety protection standards for oil and gas pipelines adjacent to a subway

作　　者：姚学军[1] 张巍[2] 吴张中[1] 卢启春[2] 夏东仑 YAO Xuejun;ZHANG Wei;WU Zhangzhong;LU Qichun;XIA Donglun(PetroChina Pipeline R&D Center/CNPC Key Laboratory of Oil & Gas Storage and Transportation;PetxoChina Pipeline Company;SINO-PIPELINE International Company Ltd.)

机构地区：[1]中国石油管道科技研究中心/中国石油天然气集团公司油气储运重点实验室 [2]中国石油管道公司 [3]中油国际管道有限公司

出　　处：《油气储运》2018年第12期1380-1384,共5页Oil & Gas Storage and Transportation

基　　金：中国石油管道公司科研项目“高强钢管道在线焊接与维抢修技术国外现状研究”,20140202

摘　　要：为了保护油气管道安全,完善油气管道现行标准体系,综合研究了油气管道领域及地铁建设领域现行相关技术标准,分析了中国地铁工程建设和防护经验,调研了邻近区域内地铁与管道相互关系,从全生命周期角度系统分析了地铁施工阶段与运行阶段对管道建设和运行的影响,从油气管道安全运行角度提出了油气管道与地铁相互关系标准的制修订建议。研究表明:油气管道领域缺少邻近地铁时管道与地铁相互关系及防护措施的标准,无法对管道安全进行有效保护,应该从地铁施工时沉降及位移量的控制、地铁与管道安全间距、防护措施、沉降及位移监测、杂散电流防护等方面研究制定相关标准条款。In order to protect oil and gas pipelines and improve their current safety protection standards,the relevant standards in both sectors of oil and gas pipelines and subway were reviewed,the experience in subway engineering construction and protection in China were analyzed,and the interaction between pipeline and its adjacent subway was investigated.The life-cycle effects of subway construction and operation on the construction and operation of pipelines were analyzed systematically.Finally,the suggestions on the formulation and amendment of standards for the interaction between pipeline and its adjacent subway were proposed to guarantee the safe operation of pipelines.It is found that oil/gas pipeline field lacks of standards involving the pipeline-subway interaction and the related protection measures when pipelines are adjacent to subways,making such pipelines not protected effectively.It is recommended to formulate the relevant standards from the aspects of displacement and settlement control during subway construction,safety distance between the subway and the pipeline,protective measures,settlement and displacement monitoring,and stray current control.

关 键 词：油气管道 地铁 标准 对比分析 

分 类 号：TE832[石油与天然气工程—油气储运工程]