| ZHANG Liangan,WANG Dan,XU Zhiyong.Dose reconstruction in external irradiation accident using Monte Carlo simulating method[J].Chinese Journal of Radiological Medicine and Protection,2004,24(6):565-568 |
| Dose reconstruction in external irradiation accident using Monte Carlo simulating method |
| Received:December 26, 2003 |
| DOI： |
| KeyWords:Radiation accident Dose reconstruction Monte Carlo Organ dose |
| FundProject:科学技术部社会公益研究专项资金资助项目(2001DIB20108) |
| Author Name | Affiliation | | ZHANG Liangan | Department of Health Physics, Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, China | | WANG Dan | Department of Health Physics, Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, China | | XU Zhiyong | Department of Health Physics, Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, China | | 戴光复 | Department of Health Physics, Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, China | | 耿秀生 | 中国疾病预防控制中心辐射防护与核安全医学所 | | 苏旭 | 中国疾病预防控制中心辐射防护与核安全医学所 |
|
| Hits: 3221 |
| Download times: 1601 |
| Abstract:: |
| Objective To develop a computer method of dose reconstruction for external irradiation accident. Methods Based on MIRD mathematic model of the organs and by means of the Monte Carlo method,a computer program of dose reconstruction in external irradiation accident was developed for various irradiation patterns. Results The computer method of dose reconstruction for external irradiation accident was completed,and dose estimation for the acute patients of a 60Co accident in Henan Provinces was carried out by this method.The Results showed that the estimated doses of the organs and the whole body were very close to the valuces from an experiment simulation using an anthropomorphic phantom,and the dose of the whole body was very consistent with that of biological dosimetry. Conclusion This computer method is very convenient for dose reconstruction in radiation accident.It is not only for the estimation of organ dose,but also for early dose estimation in radiation accident. |
| HTML View Full Text View/Add Comment Download reader |
| Close |
|
|
|
