三峡工程坝区泥沙模型试验测量与控制系统  

Control & Measurement System of Sedimentation Model Test at the Dam Site of Three Gorges Project

作　　者：蔡守允[1] 王昕[2] 周灵杰[3] 蔡志俊[4] 衡瑞林 

机构地区：[1]南京水利科学研究院,江苏南京210029 [2]南京理工大学机电工程学院,江苏南京210094 [3]河南黄河河务局,河南郑州450003 [4]南京大学商学院,江苏南京210093

出　　处：《水利水电技术》2002年第10期48-50,共3页Water Resources and Hydropower Engineering

摘　　要：基于相似理论设计的水利河工模型试验,需要模拟天然的水沙和边界条件,针对三峡工程坝区泥沙模型试验研究的内容,控制系统应用了先进的电子技术、传感技术和计算机硬、软件技术,自动控制模型试验双线船闸充泄水方式和流量,并对模型试验的流速、水位、含沙量、波高等数据实施多点同步采集与处理.控制系统功能较完善,软件界面美观新颖,操作简单方便,具有很强的可视性和交互性,已先后成功地应用于三峡工程坝区泥沙模型试验和多项国家重点科技攻关项目,具有推广应用价值.The hydraulic model test designed based on theory of similarity needs to simulate natural water,sand and boundary conditions.In connection with the contents of sedimentation model test research in Three Gorges Project(at dam site),the control system applies the advanced electronic technology,sensing technology,computer hardware and sofware technology,controls automatically the water filling and sluicing of model test of dual gates,the way of water filling and sluicing and the rate of flow,and also carries out synchronic data acquisition and processing of the velocity,water level,sediment concentration and wave height.The control system has been already applied to sedimentation model test of Three Gorges Project(at dam site)and many national key projects successfully.

关 键 词：三峡工程 坝区 泥沙 模型试验 测量 控制系统 数据采集 

分 类 号：TV149.2[水利工程—水力学及河流动力学]