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Flood prevention and disaster reduction capability evaluation model

A technology for evaluating models and capabilities, applied in special data processing applications, instruments, electrical digital data processing, etc.

Inactive Publication Date: 2016-05-18
上海市水务规划设计研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are no articles and patents in the prior art to evaluate the contents and evaluation methods of flood control and disaster reduction capabilities

Method used

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  • Flood prevention and disaster reduction capability evaluation model
  • Flood prevention and disaster reduction capability evaluation model
  • Flood prevention and disaster reduction capability evaluation model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0093] figure 1 It is a flow chart of the evaluation model of flood control and disaster reduction capability.

[0094] Such as figure 1 As shown, the flood control and disaster reduction capability evaluation model includes the following steps:

[0095] Step 1: Carry out research on flood control and disaster reduction capabilities, and select appropriate evaluation indicators for flood control and disaster reduction capabilities by classification and layering;

[0096] Step 2: Transform the evaluation indicators of flood control and disaster reduction capabilities so that they can be uniformly expressed as extremely large indicators;

[0097] Step 3, perform dimensionless processing on the extremely large index value of the flood control and disaster reduction capability evaluation index in step 2;

[0098] Step 4: Carry out weight calculation on the evaluation indexes of flood control and disaster reduction ability after dimensionless treatment in step 3;

[0099] Step ...

Embodiment 2

[0102] The evaluation model of flood control and disaster reduction capability includes the following steps:

[0103] figure 1 It is a flow chart of the evaluation model of flood control and disaster reduction capability.

[0104] Such as figure 1 As shown, the flood control and disaster reduction capability evaluation model includes the following steps:

[0105] Step 1: Carry out research on flood control and disaster reduction capabilities, classify and stratify and select appropriate evaluation indicators for flood control and disaster reduction capabilities. The specific steps are:

[0106] First, build a four-level evaluation index system structure for flood control and disaster reduction capabilities;

[0107] Furthermore, the first layer is the target layer, which is the flood control and disaster reduction capability; the second layer is the system layer, including engineering flood control and disaster reduction capabilities and non-engineering flood control and di...

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Abstract

The invention belongs to the flood prevention and disaster reduction technical field and provides a flood prevention and disaster reduction capability evaluation model. The model comprises following steps: screening out flood prevention and disaster reduction capability evaluation indexes aiming at the flood prevention and disaster reduction capability; converting the flood prevention and disaster reduction capability evaluation indexes; uniformly expressing the indexes as very large indexes; carrying out dimensionless processing to the very large index numerical values of the flood prevention and disaster reduction capability evaluation indexes; respectively carrying out weight calculation to the flood prevention and disaster reduction capability evaluation indexes after the dimensionless processing; making a flood prevention and disaster reduction capability evaluation index threshold value; according to the flood prevention and disaster reduction capability evaluation index weight values and the flood prevention and disaster reduction capability evaluation index threshold value, in adoption of a hydrological and hydraulic model technique, an analytic hierarchy process and grey relational degree combined evaluation method, making a flood prevention and disaster reduction capability hierarchy and grey coupled evaluation model based on a MatLab system platform. According to the model of the invention, the flood can be prevented well; the personal and property security of the masses can be protected; different considerations are taken aiming at different regions; and the prevention is more accurate and effective.

Description

technical field [0001] The invention belongs to the technical field of flood control and disaster reduction, in particular to an evaluation model of flood control and disaster reduction capabilities. Background technique [0002] Urban flood control safety is related to public safety, social stability and the vital interests of the people. The "National Medium- and Long-Term Science and Technology Development Plan (2006-2020)" pointed out that public security is the cornerstone of national security and social stability. my country's public security is facing severe challenges and has put forward major strategic needs for science and technology. "Major natural disaster monitoring and defense" is one of the priority topics, and improving the early detection and prevention capabilities of natural disasters and the comprehensive capabilities of emergency rescue are one of its main development ideas. Research and development of key technologies for monitoring, early warning, and...

Claims

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Application Information

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IPC IPC(8): G06F19/00
CPCG16Z99/00
Inventor 徐贵泉唐迎洲郭超颖高程程
Owner 上海市水务规划设计研究院
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