工程地质学报
工程地質學報
공정지질학보
2015年
1期
140-147
,共8页
黄健%巨能攀%何朝阳%肖洋
黃健%巨能攀%何朝暘%肖洋
황건%거능반%하조양%초양
地质灾害%监测预警%新一代信息技术%数据挖掘
地質災害%鑑測預警%新一代信息技術%數據挖掘
지질재해%감측예경%신일대신식기술%수거알굴
Geohazard%Early warning of monitoring%Modern information technology%Data mining
地质灾害监测预警是提升主动应对地质灾害能力的重要手段,特别是对于我国西部地区,地质灾害正随着工程建设和资源开发而日益加剧。但受经济发展等因素制约,能实施工程治理的只是少数,更多的是需要利用合理的监测技术进行科学预防。本文从构建地质灾害实时监测预警系统的主要关键技术入手,通过总结新一代信息技术的主要特征,分别提出了基于物联网、新一代移动通信、云计算等技术解决监测数据采集、远程无线传输、结构优化与集成,以及关键信息快速挖掘的思路和方法。在此基础上,研发了基于新一代信息技术的地质灾害实时监测预警系统,并选取了贵州省开阳县龙井湾滑坡进行应用,结果表明该技术方法可行,系统具备一定的可靠性,能为减灾防灾决策提供一定的技术支撑。
地質災害鑑測預警是提升主動應對地質災害能力的重要手段,特彆是對于我國西部地區,地質災害正隨著工程建設和資源開髮而日益加劇。但受經濟髮展等因素製約,能實施工程治理的隻是少數,更多的是需要利用閤理的鑑測技術進行科學預防。本文從構建地質災害實時鑑測預警繫統的主要關鍵技術入手,通過總結新一代信息技術的主要特徵,分彆提齣瞭基于物聯網、新一代移動通信、雲計算等技術解決鑑測數據採集、遠程無線傳輸、結構優化與集成,以及關鍵信息快速挖掘的思路和方法。在此基礎上,研髮瞭基于新一代信息技術的地質災害實時鑑測預警繫統,併選取瞭貴州省開暘縣龍井灣滑坡進行應用,結果錶明該技術方法可行,繫統具備一定的可靠性,能為減災防災決策提供一定的技術支撐。
지질재해감측예경시제승주동응대지질재해능력적중요수단,특별시대우아국서부지구,지질재해정수착공정건설화자원개발이일익가극。단수경제발전등인소제약,능실시공정치리적지시소수,경다적시수요이용합리적감측기술진행과학예방。본문종구건지질재해실시감측예경계통적주요관건기술입수,통과총결신일대신식기술적주요특정,분별제출료기우물련망、신일대이동통신、운계산등기술해결감측수거채집、원정무선전수、결구우화여집성,이급관건신식쾌속알굴적사로화방법。재차기출상,연발료기우신일대신식기술적지질재해실시감측예경계통,병선취료귀주성개양현룡정만활파진행응용,결과표명해기술방법가행,계통구비일정적가고성,능위감재방재결책제공일정적기술지탱。
Early warning system acts as an important role in improving the actively responding ability of human beings to control and mitigate geohazards.Especially,geohazards have occurred more and more frequently in recent years with the construction and resource exploitation in the Southwest of China.By the restriction of economic development and so on,however,only a part of geohazards have been controlled through engineering construction. Others need to be prevented with effective monitoring.This paper begins with some key points in order to establish early geohazards warning system.Then,it summarizes the main characteristics of modern information technology, and puts forward the data collection,remote wireless transmission,data organization and integration,and fast data mining method.They are base on Internet of Things,modern mobile communication and cloud computing technologies.Meanwhile,a real-time early geohazard warning system has been developed.The Longjingwan landslide is selected for example application.The results show that the methods are feasible.The system functionalities are reliability basically.They can provide a useful technology support for geohazards mitigating and preventing.