摘要
近年气候异常造成边坡滑动频传,在"边坡灾害维护生命周期"的工作框架下,边坡生命周期防灾监测信息整合"宏观环境"信息,同时以无线感测网络搜集"微环境"边坡监测信息,运用GIS及3D虚拟环境技术,结合可视化的云平台数据库。此云平台能让不同使用者在边坡异常发生的前、中、后等过程,加速灾害信息传递及沟通效率。本平台注重环境信息与每个场址监测数据的混搭应用,运用"边坡四维监测项目信息查询及展示"、"边坡环境信息查询"、"边坡安全快速展示"等3个不同模块,运用用户接口及可视化技术呈现静态及边坡监测数据4D动态信息,同时为不同使用者提供对于边坡在面临强降雨及地震等极端事件的安全状态。
Under the recent influence of increasing intensity and frequency of rainfall and earthquake events, the slope failure events become one of the major hazards that produce major impact to human society. A cloud database platform of integrated visualization for life-cycle prevention and safety monitoring of slope hazards incorporates environment data to provide macro scale environmental information, and to establish the monitoring service for the slope hazards based on wireless sensor network(WSN). In order to provide sufficient visualized slope monitoring information, a 3-dimensional(3 D) slope model is established for each individual project with underground monitoring information. The 3 D model can also demonstrate data variation with various time steps to form a 4 D(3 D plus time) model. Combined with the data visualization and extreme event alerts, it can support various users before, during, and after the slope hazard events.
作者
王淳讙
黄治峯
赖世屏
张达德
WANG Chwen-huan;HUANG Chih-fong;LAI Shih-ping;CHANG Ta-The Dave(Environment Control and Hazard Mitigation Technology Center,Chung Yuan Christian University,Taoyuan County 32023,Taiwan,China;Department of Civil Engineering,National Central University,Taoyuan County 32001,Taiwan,China;DHTech Engineering Consultant Co.,Ltd.,New Taipei City 23557,Taiwan,China)
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
2020年第1期188-194,共7页
Chinese Journal of Geotechnical Engineering
