Petrochemical port area accident risk area quantitative assessment method

A petrochemical port area, quantitative evaluation technology, applied in the field of evaluation, can solve problems such as lack of research on uncertainty characterization of risk variables

Inactive Publication Date: 2016-07-20
CHINA WATERBORNE TRANSPORT RES INST
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  • Abstract
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Problems solved by technology

Existing studies have made some attempts in this regard, but they are more focused on the atmosphere and water diffusion models caused by leakage accidents, a

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  • Petrochemical port area accident risk area quantitative assessment method
  • Petrochemical port area accident risk area quantitative assessment method
  • Petrochemical port area accident risk area quantitative assessment method

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Embodiment Construction

[0069] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the ar...

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Abstract

The invention discloses a petrochemical port area accident risk area quantitative assessment method comprising the following steps: (1) putting forward a petrochemical port area accident integrated risk area quantitative assessment mode; (2) building an improved accident probability calculation model based on an accident domino effect; (3) building an improved consequence intensity calculation model based on uncertainty analysis; and (4) getting the formation mechanism and the overall distribution characteristics of accident risk in a petrochemical port area according to the corrected accident integrated risk area quantitative assessment mode, the improved accident probability calculation model and the improved consequence intensity calculation model, and putting forward petrochemical port area accident risk control measures. By employing the method of the invention, the accuracy of accident probability calculation and consequence simulation is improved, and the guiding significance of risk assessment to risk prevention and control is enhanced.

Description

technical field [0001] The invention relates to an assessment method, in particular to a quantitative assessment method for an accident risk area in a petrochemical port area. Background technique [0002] The petrochemical port area refers to the port area where the loading, unloading and storage of petrochemical products are relatively concentrated. It is one of the key points of risk prevention and control for the storage and transportation of petrochemical products in the Yangtze River. In recent years, with a large number of petrochemical storage and transportation enterprises concentrated along the Yangtze River, the transportation volume of hazardous chemicals along the main line of the Yangtze River has increased rapidly at an average annual growth rate of 10%, which has brought severe challenges to the accident risk prevention and control work in the petrochemical port area. . [0003] Foreign developed countries have extensively carried out quantitative assessment...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/28G06Q10/08
CPCG06Q10/0635G06Q10/083G06Q50/28
Inventor 吴婧胡玉昌徐连胜刘建国李力翟紫含
Owner CHINA WATERBORNE TRANSPORT RES INST
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