CAJ | 학술논문

目的研究用于放射性物质大气排放环境影响评价的通用传输模式及剂量估算软件.方法基于IAEA安全丛书No.19中的大气传输模式及剂鼍估算方法,通过Microsoft Access软件建立参数数据库,采用Microsoft Visual Basic 6.0软件完成相关参数数据的调用和传输模式及剂量估算方法计算机化,编写放射性核素大气传输模式及剂量估算应用软件.结果利用该软件能快速地进行空气中放射性核素活度浓度及公众所受有效剂量的估算.结论该软件提供了一种快速评估放射性核素大气排放情况下空气活度浓度和关键人群个体所受剂量的方法,可用于常规或核与辐射突发事件情况下空气中放射性核素浓度和剂量的快速估算,也可用于环境辐射监管的筛选计算和评价.
목적 연구용우방사성물질대기배방배경영향평개적통용전수모식급제량고산연건.방법 기우IAEA안전총서No.19중적대기전수모식급제타고산방법,통과Microsoft Access연건건립삼수수거고,채용Microsoft Visual Basic 6.0연건완성상관삼수수거적조용화전수모식급제량고산방법계산궤화,편사방사성핵소대기전수모식급제량고산응용연건.결과 이용해연건능쾌속지진행공기중방사성핵소활도농도급공음소수유효제량적고산.결론 해연건제공료일충쾌속평고방사성핵소대기배방정황하공기활도농도화관건인군개체소수제량적방법,가용우상규혹핵여복사돌발사건정황하공기중방사성핵소농도화제량적쾌속고산,야가용우배경복사감관적사선계산화평개.
Objective To develop the software for the assessment of radionuclide concentration and doses from atmospheric dispersion. Methods Based on procedures for radionuclide atmospheric dispersion and dose assessment in IAEA publications (safety series reports No. 19), a parameter database was constructed using Microsoft Access, and the dispersion model and dose assessment methods were computerized using Microsoft Visual Basic 6.0, then we got the dose assessment software for radionuclide atmospheric dispersion. Results Atmospheric radionuclide concentration and public effective dose in a year could be estimated rapidly with the present software. Conclusion The present software provides a practical and rapid tool for evaluation and assessment the influence of radionuclide atmospheric dispersion, which can be used in the evaluation of atmospheric radionuclide concentration in routine monitoring or nuclides/radiological emergency, and also can be used as the screening evaluation in environmental surveillance.