Municipal drainage pipe network decision evaluation method

Abstract

The invention provides a municipal drainage pipe network decision evaluation method, which comprises the following steps of building a drainage pipe network model and conducting the model analysis on the basis of online monitoring; auditing a pipe network maintenance plan on the basis of the model analysis; diagnosing the current situation of a pipe network on the basis of the model analysis; and making strategic decision for the pipe network plan on the basis of the model analysis. By utilizing the method, a comprehensive municipal drainage pipe network decision evaluation method based on a global information system (GIS) technology, a monitoring technology and a model technology is provided, and effective integration of multiple technologies is realized, so that the decision evaluation process not only has a professional calculation and analysis function provided by the drainage pipe network model, but also has a direct display and space analysis capacity by utilizing the GIS technology and utilizes the monitored data to improve the model accuracy and confidence, so that the defects that the traditional decision analysis result is difficult to read, the evaluation mean is simple, the accuracy of the model is difficult to guarantee and the like can be overcome, and the decision evaluation level of the drainage pipe network can be greatly improved.

Description

technical field [0001] The invention relates to a decision-making and evaluating method for a municipal drainage pipe network, in particular to a decision-making and evaluating method for a municipal drainage pipe network that can realize digital and scientific management of the drainage pipe network, and belongs to the technical field of municipal drainage. Background technique [0002] The drainage pipe network is one of the important infrastructures of the city. It is the backbone project for urban water pollution prevention, drainage and flood control. It is responsible for collecting urban domestic sewage and industrial production wastewater, and timely removing urban rainwater. vital lifeline to function. With the succession of urbanization, the construction of municipal drainage pipe network system is fast, large-scale, and updated quickly, and the management of drainage pipe network is becoming more and more difficult. Many links in the operation and maintenance of ...

AI Technical Summary

Problems solved by technology

At present, when dealing with the above-mentioned various business needs, it is usually carried out in the form of empirical judgment and simple reasoning and calculation. There is a lack of advanced technical auxiliary tools for effective management and scientific evaluation of the current status of the pipeline network and pipeline network construction projects at different stages. , it is impossible to analyze the impact of the adjustment of the construction project on the original drainage pipe network system, which affects the scientificity and credibility of the evaluation work

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