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Nuclear power project risk network diagram analysis method

An analysis method and network diagram technology, applied in CAD circuit design, instruments, data processing applications, etc., can solve problems such as the limitations of risk identification and insufficient risk control effects, so as to improve the level of risk management, enhance the ability of identification and control, The effect of improving work efficiency

Pending Publication Date: 2021-10-29
SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, nuclear power project risk management follows four stages of risk identification, assessment, analysis, and response, and carries out project risk management work through expert interviews, TOP risk mechanisms, and meetings, basically achieving the effect of project risk management. At the same time, there are limitations in risk identification, Insufficient risk management and control

Method used

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  • Nuclear power project risk network diagram analysis method
  • Nuclear power project risk network diagram analysis method
  • Nuclear power project risk network diagram analysis method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: as figure 1 As shown, the specific implementation steps of the method for automatically fetching planned job attributes are as follows:

[0041] S11: Set and capture the project plan name in the P6 software, including the scope of professional fields of design / procurement / construction / commissioning;

[0042] S12: Set the coding and attributes of the crawling P6 software planning operation, including: planning start, planning completion, operation logic, and operation resources;

[0043] S13: read the P6 data through the software interface program according to the set value, and start the code verification synchronously;

[0044] S14: Automatically group and classify the read data according to plant grouping and start / end time range;

[0045] S15: Automatically group and classify each planned operation according to the linear identification rules of the network diagram;

[0046] S16: Automatically generate a planned network diagram through software accor...

Embodiment 2

[0049] Embodiment 2: as figure 2 As shown, the specific implementation steps of the construction node risk matching method are as follows:

[0050] S21: Screening main construction operation nodes in the automatically generated network diagram;

[0051] S22: Sorting out and importing prerequisites such as release of design atlas, design opening items, and design changes around project nodes;

[0052] S23: Sort out and import prerequisites such as equipment arrival, equipment manufacturing progress, and equipment NCR around major engineering nodes;

[0053] S24: Sorting out and importing the prerequisites such as the construction plan, the types and quantities of main tools and tools, and the construction manpower input around the main project nodes;

[0054] S25: Sorting out and importing prerequisites such as debugging schemes, debugging consumables, and manpower input around major engineering nodes;

[0055] S26: Comparing the completion dates of nodes in the network dia...

Embodiment 3

[0059] Embodiment 3: as image 3 As shown, the specific implementation steps of the project risk identification and analysis method are as follows:

[0060] S31: Identify the category of areas where risks occur, and improve risk descriptions;

[0061] S32: Analyze the probability of project risk occurrence, the loss caused by the risk and the urgency of risk response through the Monte Carlo analysis method;

[0062] S33: Assess, formulate risk levels and respond to control levels;

[0063] S34: Formulate risk response measures and assign responsible persons;

[0064] S35: Track the implementation of risk response measures, and carry out risk post-evaluation analysis.

[0065] Through the self-developed risk management and control software system, qualitative analysis, quantitative analysis and countermeasure implementation tracking management are carried out for each identified risk point. The software adopts the Monte Carlo analysis method, which can comprehensively analy...

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Abstract

The invention belongs to the field of nuclear power project development, and particularly discloses a nuclear power project risk network diagram analysis method, which comprises the following steps: S1, a plan operation attribute automatic grabbing method; s2, a construction node risk matching method; and S3, a project risk identification analysis method. According to the invention, project risk identification can be more accurate, risk response is rapid, closed-loop management of the management and control process is realized, and the project risk management efficiency is effectively improved; automatic generation of a project key path diagram is realized, and thus identifying important project nodes of a project; risk management and plan management can be combined, risk identification and management and control are carried out around main nodes of key paths of a project, and current major risks of the project can be managed and controlled more accurately. Standardized management is carried out on project risks, closed-loop management of risk identification and response is realized, the risk management level is improved, and industry development is promoted; the working efficiency of nuclear power project management personnel can be greatly improved, the nuclear power project risk identification and control capability is effectively improved, and a management team is simpler and more efficient.

Description

technical field [0001] The invention relates to the field of nuclear power project development, in particular to a method for analyzing a nuclear power project risk network diagram. Background technique [0002] Generally, nuclear power project risk management follows four stages of risk identification, assessment, analysis, and response, and carries out project risk management work through expert interviews, TOP risk mechanisms, and meetings, basically achieving the effect of project risk management. At the same time, there are limitations in risk identification, Insufficient risk management and control. Contents of the invention [0003] The purpose of the present invention is to provide a method for analyzing a risk network diagram of a nuclear power project to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a method for analyzing a n...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06F30/31
CPCG06Q10/0635G06Q50/06G06F30/31
Inventor 徐建玺董刚尹祥德张薇张琳
Owner SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD
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