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Radiation field shielding scheme feasibility discriminating method and device, computer device and storage medium

A radiation field and feasible technology, applied in the field of radiation protection, can solve problems such as difficult to accurately estimate the shielding effect and unsatisfactory radiation protection effect, and achieve the effect of avoiding the waste of manpower and physics

Active Publication Date: 2018-04-06
CHINA GENERAL NUCLEAR POWER OPERATION +5
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Problems solved by technology

However, it is difficult to accurately predict the shielding effect of the shielding scheme based on past experience, so it often happens that although a lot of manpower and material resources are spent on shielding, the actual radiation protection effect is not ideal

Method used

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  • Radiation field shielding scheme feasibility discriminating method and device, computer device and storage medium
  • Radiation field shielding scheme feasibility discriminating method and device, computer device and storage medium
  • Radiation field shielding scheme feasibility discriminating method and device, computer device and storage medium

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] Such as figure 1 As shown, in an embodiment, an application environment diagram of a method for constructing a three-dimensional radiation field model is provided, and the application environment diagram includes a user terminal 110 and a server 120 . The user terminal 110 can communicate with the server 120 through a network. The user terminal 110 may be at least one of a smart phone, a tablet computer, a notebook computer, and a desktop computer, but is not limited thereto. The server 120 may be an independent physical server, or a server cluster composed of multiple physical servers. T...

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Abstract

The invention relates to a radiation field shielding scheme feasibility discriminating method. The radiation field shielding scheme feasibility discriminating method comprises the following steps thatshielding scheme parameters input by a user are obtained; shielding factors corresponding to the shielding scheme parameters are determined; according to a pre-established three-dimensional radiationfield model, the before-shielding radiation dose rate of a position to be shielded is calculated, and thus the after-shielding radiation dose rate is calculated according to the before-shielding radiation dose rate and the shielding factors; shielding establishment time for carrying out a shielding scheme corresponding to the shielding scheme parameters is determined; the first working dose borneby workers after the shielding scheme is carried out is calculated; the second working dose borne by the workers during direction overhaul is calculated, wherein the second working dose is calculatedaccording to the before-shielding radiation dose rate and overhaul time; the first working dose and the second working dose are compared to obtain a shielding scheme feasibility discriminating result. By adopting the method, the shielding effect of the formulated radiation field shielding scheme can be accurately estimated.

Description

technical field [0001] The invention relates to the technical field of radiation protection, in particular to a method, device, computer equipment and storage medium for judging the feasibility of a radiation field shielding scheme. Background technique [0002] In the operation, overhaul, maintenance and difficult nuclear decommissioning work of nuclear power plants, doing a good job in radiation protection is the key work for the safe operation of the nuclear industry, and implementing radiation field shielding is one of the important means of radiation protection. [0003] The formulation of the traditional radiation field shielding scheme generally relies on the previous experience of the staff. However, it is difficult to accurately predict the shielding effect of the shielding scheme based on past experience, so it often happens that although a lot of manpower and material resources are spent on shielding, the actual radiation protection effect is not ideal. Contents...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06T17/00
CPCG06T17/00G06F30/20
Inventor 姚一正仇广鑫苏亮亮陈海岳王勤湖张铮铮范树坚孙焕玉宛小飞李博傅鹏轩黄新明符祥群
Owner CHINA GENERAL NUCLEAR POWER OPERATION
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