城市地下管线动态维护更新方法的探讨——以南京市管线动态维护方案为例  

Research to Mothod for Urban Underground Pipeline Dynamic Update

作　　者：郭江宁[1] 刘奕[1] 

机构地区：[1]南京市测绘勘察研究院有限公司,江苏南京210005

出　　处：《城市勘测》2012年第1期149-150,155,共3页Urban Geotechnical Investigation & Surveying

摘　　要：已经进行过地下管线普查和建库的城市,都面临管线数据动态维护更新的问题。如何实现管线信息的动态更新,从而更好地为政府、建设单位、专业管线管理单位提供信息保障和技术支撑是各城市面临的共同任务。本文介绍了南京市地下管线数据动态维护更新的方法,创造了"纠错、查漏原有管线,专人定期巡视,及时测量新增管线,循环巡视更新"的管线数据长态维护更新机制。Census has been conducted underground pipelines and building a database of cities,are facing pipeline data maintenance and update of dynamic problems.How to achieve the dynamic update pipeline information to better serve the government,the construction unit,pipeline management units to provide professional information security and technical support is a common task facing the city.This article describes the dynamic maintenance of Nanjing underground pipeline data update method to create a ＂correction,the original pipeline leak,someone regular inspections and timely measurement of new lines,cycle tour update＂ the data length of pipeline update mechanism to maintain state.

关 键 词：地下管线 动态维护 地理信息更新 修补测 

分 类 号：TU990.3[建筑科学—市政工程]