长大油气管线对西南地区铁路选线影响研究

Study of the Influence of Main Oil and Gas Pipeline for Railway Line Selection in Southwest

在铁路建设中,常常出现与长大油气管线发生交叉或平行干扰的情况。由于长大油气管线的重要性,迁改难度较大,而铁路工程受批复文件的控制,设计方案也很难调整。若在铁路工程设计前期没有充分研究两者之间的关系,则会给铁路施工建设埋下重大技术隐患。论文根据西南地区铁路工程设计和施工经验,总结了油气管线对铁路的干扰情况,并结合相关技术规范,剖析存在的问题,提出在铁路选线中应深入研究铁路与长大油气管线的相互关系,并提出了具体技术方案,可对后续的铁路选线工程起到参考作用。

In railway construction, the crossing or parallel disturbance between main oil＆gas pipeline wih railway often appear,main oil＆gas pipeline is important,so it is very difficult to moving it,and design scheme approved railway corporation almost wotmldn＇t be adjusted, in the early stage of the railway design,no further study of the Relationship,there is Major hazard in railway construction, summarize some the disturbance in railway engineering design and construction in southwest,combining with related engineering specifications, analyze the problem of sticking, should further studyrelationship the in railway line selection,and give the specific technical measures, for future reference.