The Research And Design Of Dam Safety Diagnostic System

Safety monitoring is the core and indispensable part of dam management.Without periodic inspection and observation of the reservoir dam in operation,it is impossible to obtain the change of its operation state,which will not only reduce economic efficiency,but also affect the life and property safety of people downstream of the reservoir area.At the beginning of dam development,people pay much attention to dam safety monitoring.In the early days of the founding of the People's Republic of China,the dam industry developed slowly and the dam monitoring technology was relatively backward.With the development of China's comprehensive national strength,China's dam industry and related dam safety monitoring technology have made great progress.Now part of the unit is already in use but lack of scientific management of measuring points,for monitoring the data can only relatively simple processing,need professional staff to understand the meaning behind the data,and more complicated to use.This thesis proposes some solutions to the above problems.(1)In dam safety monitoring,the concept of project and health value is established.(2)On the basis of previous studies,an algorithm model of dam performance evaluation,trend analysis and health diagnosis is established.In the algorithm model of health diagnosis,the weight input by users is added into the weight to calculate the new weight value.(3)Establish a real-time alarm system,timely alarm the abnormal data and abnormal phenomena,and for different categories of monitoring projects and the actual situation,match the proposed solutions given by experts,to help staff choose the right solution when the dam operation is abnormal.(4)Using the above method system,taking Fu Zhou reservoir dam as the research object,safety diagnosis analysis is carried out,and the convenience and reasonable feasibility of the system in this thesis are verified.In this paper,the dam safety monitoring technology and computer Internet are combined to provide real-time monitoring of the dam safety status of the diagnosis system,and the complex,professional operation is simplified,has a good application prospects.