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Storage tank safety performance evaluation method

A technology of safety performance and evaluation method, which can be used in complex mathematical operations, instruments, data processing applications, etc., and can solve problems such as weight errors

Pending Publication Date: 2021-06-08
天津中航亿达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of each expert's understanding of indicators and personal knowledge background, the evaluation results of experts have a certain degree of subjectivity, and the weight error problem is caused by the subjectivity of experts.

Method used

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  • Storage tank safety performance evaluation method

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Embodiment Construction

[0048] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0049] It should be noted that the component is referred to as "fixed to" another component, which can be directly in another component or may also exist. When a component is considered to be "connected" another component, it can be directly connected to another component or may exist at the same time. When a component is considered "set to" another component, it can be directly set on another component or may exist at the same time. The terms "vertical", "horizontal", "left", "right", and similar expressions are merely for...

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Abstract

The invention provides a storage tank safety performance evaluation method, which comprises the steps of S1, selecting index parameters, and constructing a storage tank state evaluation model; s2, dividing basic events, and establishing evaluation rules according to importance ranking of the basic events; s3, determining an index combination weight; s4, obtaining an evaluation grade result of the storage tank; and S5, verifying the evaluation grade result. Compared with a traditional fuzzy comprehensive evaluation method, the method has reliability, the method can be clearly displayed in the graph in the form of the cloud model, the randomness and fuzziness of risk factors can be well reflected, and the method is suitable for storage tank risk grade evaluation.

Description

Technical field [0001] The present invention relates to the field of equipment detection, and more particularly to a method of saving safety performance. Background technique [0002] Tanks are important facilities in the oil storage system. It has multiple non-flammable and explosive, environmentally polluted media, with the extension of the use time and the effect of environmental media, the storage tank material inevitably occurs aging, corrosion and other defects , Causing the safety of the storage tank, the anti-burst load capacity, value pressure, or liquid level constant changes, which can cause leakage of the medium, resulting in serious economic losses and environmental ecological pollution, thus driving storage tank system security Evaluation methods research, to ensure that the storage tank is safely operated in daily production, there is an important significance in improving safety reserves during sudden load and reducing disaster loss. [0003] In the risk assessmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06F17/18
CPCG06Q10/06393G06Q10/0635G06F17/18
Inventor 田红岩山程白健李宁孙秀敏刘佰承高旭
Owner 天津中航亿达科技有限公司