GPS在集输管道异常位移监测技术中的应用
|
摘要
集输管道是石油、天然气的主要运输渠道,承担着能源运输的重大责任。一些重大管线如果发生事故,则给国家造成不可估量的损失。这就迫切需要解决管网事故率高的问题,以减少由此造成的不必要的损失。采用GPS系统来监测长距离集输管道的异常位移,具有全天候、高精度、自动化程度高等特点,并且卫星通信覆盖能力强,信号稳定,相对于人烟稀少的地点,更具有优势。本文介绍了利用GPS(RTK)技术监测集输管道实时位移的方法和实现途径。
Gathering pipeline is the major transportation channels of oil and natural gas,bearing significant responsibility for energy transport.Once a major pipeline accident occurred,the loss caused to the State will be immeasurable.There is an urgent need to solve problem of the high accident rate of pipe network,in order to reduce unnecessary losses.The features of that GPS system was applied to monitor and alarm the long-distance gathering pipeline abnormal displacement,which were all-weather,high-precision,high degree of automation,and satellite communications coverage ability,signal stability relative to the location of sparsely populated,make it more superiority.This article describes the method and available ways of GPS(RTK) technology to monitor real-time gathering pipeline displacement.
Gathering pipeline is the major transportation channels of oil and natural gas,bearing significant responsibility for energy transport.Once a major pipeline accident occurred,the loss caused to the State will be immeasurable.There is an urgent need to solve problem of the high accident rate of pipe network,in order to reduce unnecessary losses.The features of that GPS system was applied to monitor and alarm the long-distance gathering pipeline abnormal displacement,which were all-weather,high-precision,high degree of automation,and satellite communications coverage ability,signal stability relative to the location of sparsely populated,make it more superiority.This article describes the method and available ways of GPS(RTK) technology to monitor real-time gathering pipeline displacement.
引文
[1]李征航.GPS测高精度的研究[J].武汉测绘科技大学学报,1993,18(3):67—73.
[2]樊叶华,陈雄飞.GPS在江阴大桥结构健康监测中的应用[J].中国交通信息产业,2009(5):111—113.
[3]过静君,戴连君,卢云川.虎门大桥GPS(RTK)实时位移监测方法研究[J].测绘通报,2000(12):4—5.
[4]陶本藻.GPS测高原理及其算法[J].地矿测绘,1998(1):7—9.
[5]徐良.基于GPS的大跨桥梁安全监测及分析[D].北京:清华大学,2000.
[6]郭秋英,胡振琪.GPS测码伪距绝对定位的几种算法[J].测绘科学,2005(5):26—27.
[7]唐立明,李国刚.GPS/CORS精密区域地表位移动态监测技术研究[J].测绘通报,2010(5):6—9.
[8]章大勇,吴文启.一种新型惯性/GPS测姿组件安装标定方法[J].压电与声光,2010,32(3):365-368.
[9]陆洋.海洋卫星测高新技术——GPS测高[J].地壳形变与地震,2001,21(3):69-71.
[10]刘大杰,施民,过静盈.全球定位系统的原理与数据处理[M].上海:同济大学出版社,1997:1-2.
[2]樊叶华,陈雄飞.GPS在江阴大桥结构健康监测中的应用[J].中国交通信息产业,2009(5):111—113.
[3]过静君,戴连君,卢云川.虎门大桥GPS(RTK)实时位移监测方法研究[J].测绘通报,2000(12):4—5.
[4]陶本藻.GPS测高原理及其算法[J].地矿测绘,1998(1):7—9.
[5]徐良.基于GPS的大跨桥梁安全监测及分析[D].北京:清华大学,2000.
[6]郭秋英,胡振琪.GPS测码伪距绝对定位的几种算法[J].测绘科学,2005(5):26—27.
[7]唐立明,李国刚.GPS/CORS精密区域地表位移动态监测技术研究[J].测绘通报,2010(5):6—9.
[8]章大勇,吴文启.一种新型惯性/GPS测姿组件安装标定方法[J].压电与声光,2010,32(3):365-368.
[9]陆洋.海洋卫星测高新技术——GPS测高[J].地壳形变与地震,2001,21(3):69-71.
[10]刘大杰,施民,过静盈.全球定位系统的原理与数据处理[M].上海:同济大学出版社,1997:1-2.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心