张家港市防洪工程实时安全监测预警系统建设

发布时间：2018-04-20 13:20

本文选题：张家港市 + 监测参数　；参考：《天津师范大学》2014年硕士论文

【摘要】：洪水灾害是严重的自然灾害,其后果尤为严重。城市防洪系统建设对城市防洪有重要作用,其成功与否对城市经济发展和居民人身安全有着至关重要的意义[1]。针对目前我国堤防防洪工程监测预警水平整体较低的情况,结合张家港市堤防防洪工程监测预警的工作需求,建设张家港市防洪工程安全监测预警系统。本项目结合长江堤防防洪工程的现状,确定适合于张家港堤防防洪工程的监测参数及预警警戒值,设计适合张家港的监测系统及预警系统,利用GPRS、数据后处理及预警预报技术,构建张家港市长江防洪工程实时监测预警系统。开展张家港市堤防防洪工程实时安全监测预警系统建设的研究工作,不仅可以为张家港市防洪工程安全监测提供技术支撑,还能弥补我国堤防防洪工程监测预警技术存在的不足,具备较高的实用价值和重大的科研意义。研究内容如下： (1)针对张家港市堤防防洪工程现状,以监测技术规范与标准为基础,结合类似工程经验,选取水位、渗透压力、水平位移、土压力四项监测参数作为张家港市防洪工程实时监测预警系统的关键监测参数,根据相关的国家和地方法规的要求,确定预警值的监测参数。 (2)针对张家港市堤防防洪工程远程实时监测的参数与指标,设计张家港市的堤防防洪预警系统,实现信息采集、信息传输、防洪预警功能。 (3)选择张家港市堤防防洪工程一干河、长沙河处两长江堤段典型断面,开展一干河、长沙河两处长江堤防监测断面站点建设,完成传感器埋设、数据采集仪等系统建设工作。连续监测5个月试验,基于监测数据分析成果及预警预报效果。
[Abstract]:Flood disaster is a serious natural disaster, its consequences are especially serious. The construction of urban flood control system plays an important role in urban flood control, and its success is of vital significance to the development of urban economy and the safety of residents [1]. In view of the low level of monitoring and early warning of flood control engineering in our country at present, the safety monitoring and early warning system of flood control engineering in Zhangjiagang city is constructed according to the working demand of monitoring and early warning of flood control project in Zhangjiagang city. According to the current situation of flood control project of Yangtze River, the project determines the monitoring parameters and warning value suitable for Zhangjiagang embankment flood control project, designs the monitoring system and early warning system suitable for Zhangjiagang, and uses GPRS, data post-processing and early warning and forecast technology. Build Zhangjiagang City Yangtze River flood control project real-time monitoring and warning system. The research on the construction of a real-time safety monitoring and early warning system for flood control works in Zhangjiagang City can not only provide technical support for the safety monitoring of flood control projects in Zhangjiagang City, It can also make up for the deficiency of monitoring and warning technology of levee flood control engineering in our country, and has higher practical value and great scientific research significance. The contents of the study are as follows: 1) in view of the current situation of flood prevention works in Zhangjiagang City, based on the monitoring technical specifications and standards, combined with similar engineering experience, select water level, osmotic pressure, horizontal displacement, The four monitoring parameters of earth pressure as the key parameters of the real-time monitoring and early warning system of flood control engineering in Zhangjiagang City are determined according to the requirements of relevant national and local laws and regulations. 2) aiming at the parameters and indexes of remote real-time monitoring of flood control project in Zhangjiagang City, a flood prevention and warning system for dike in Zhangjiagang City is designed to realize the functions of information collection, information transmission and flood control warning. 3) selecting the typical section of one river and two Yangtze river levees in Zhangjiagang City to construct the monitoring section station of one river and two Yangtze River levees, so as to complete the system construction such as sensor embedding and data acquisition instrument. Continuous monitoring for 5 months, based on monitoring data analysis results and early warning and forecasting results.
【学位授予单位】：天津师范大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV871

【参考文献】