GIS支持下的核设施废气扩散模拟系统研究  

Research on Exhaust Gas Diffusion Simulation System in Nuclear Facilities Supported by GIS

作　　者：张东辉[1] 赵英俊[1] 秦凯[1] 裴承凯[1] ZHANG Donghui

机构地区：[1]核工业北京地质研究院遥感信息与图像分析技术国家级重点实验室,北京100029

出　　处：《地理空间信息》2018年第11期14-16,24,124,共5页Geospatial Information

基　　金：国家自然科学基金资助项目(41602333);"十三五"装备预先研究专项技术资助项目(32101080302);遥感信息与图像分析技术国家级重点实验室重点基金资助项目(9140C720105140C72001)

摘　　要：采用C/S结构,以Visual C~#2010平台、Arc Engine组件为系统前端,以SQL Server 2005为数据库后端,设计构建了一套适用于核设施废气扩散模拟的软件系统。该系统由大气核素数据管理、废气扩散模型参数设置、图形化结果输出和废气扩散决策评价4个子系统组成,具有采集、存储、显示、统计和可视化查询等功能,为核设施日常大气核素监测,提供了一种高效的技术手段。该系统在核安全应急时,能快速掌握核素迁移的途径;在核设施选址中,可提供气载放射性核素模拟结论,为相关决策提供科学依据。In this paper,choosing C/S structure,taking Visual Studio C#2010 platform and ArcEngine module as the system front-end,and SQL Server 2005 as the database back-end,we designed and constructed a set of nuclear facilities exhaust gas diffusion simulation software system.The system is divided into four subsystems,such as atmospheric radionuclide data management,gas diffusion model parameter setting,graphical output and exhaust gas diffusion decision evaluation,and has collection,storage,display,statistics,visualization,query and other functions.This system can provide a highly effective technique for monitoring the daily atmospheric nuclides in nuclear facilities.In nuclear safety emergency,the system can quickly master the migration of nuclides.In the site selection of nuclear facilities,the simulation results of airborne radionuclides can provide scientific basis for decision making.

关 键 词：核设施废气 GIS 扩散模拟 核安全 

分 类 号：P208[天文地球—地图制图学与地理信息工程]