基于B/S架构的土石坝碾压质量三维智能监控系统研发与应用  

Development and application of three-dimensional intelligent monitoring system for rolling quality of earth-rock dam under B/S framework

作　　者：林威伟 崔博[1] 佟大威[1] 王佳俊[1] 王晓玲[1] 张君[1] LIN Weiwei;CUI Bo;TONG Dawei;WANG Jiajun;WANG Xiaoling;ZHANG Jun(State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300350,China)

机构地区：[1]天津大学水利工程仿真与安全国家重点实验室,天津300350

出　　处：《河海大学学报（自然科学版）》2022年第5期131-138,共8页Journal of Hohai University(Natural Sciences)

基　　金：国家自然科学基金委员会-雅砻江流域水电开发有限公司雅砻江联合基金(U1965207)。

摘　　要：针对目前大坝碾压质量监控系统主要采用二维展示界面且采用C/S结构,存在可视化交互水平不佳、无法实现碾压施工信息跨平台查询与共享以及反馈控制水平低等问题,通过耦合基于多细节层次技术的分级加载机制和增强现实技术,采用B/S架构构建了土石坝碾压质量三维智能监控系统。在两河口水电站工程的应用结果表明,构建的土石坝碾压质量三维智能监控系统能够实现碾压过程智能监控,施工信息的跨平台高效、流畅交互查询和沉浸式可视化展示,以及碾压质量智能评价,有效提升了施工过程的智能化水平。The current monitoring system of dam rolling quality relies on the two-dimensional visual interface,which has the disadvantages of poor visual interaction level,and the C/S(client/server)architecture cannot realize the cross-platform query and sharing of rolling construction information,resulting in the shortcomings of low feedback-control level.In this study,a three-dimensional intelligent monitoring system of construction quality for the earth-rock dam is constructed under the B/S architecture by coupling the hierarchical loading mechanism based on the level of detail(LOD)technology and augmented reality technology.The application results in the Lianghekou Hydropower Project show that the system established in this study can realize the intelligent monitoring of the rolling process,the efficient and smooth cross-platform interactive query,the immersive visual display of construction information,and the intelligent evaluation of rolling quality,which effectively improves the intelligent level of the construction process.

关 键 词：三维智能监控系统 土石坝 碾压质量 多细节层次技术 B/S架构 增强现实技术 两河口水电站 

分 类 号：TV641[水利工程—水利水电工程] TV51