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目的寻找一种较为方便、有效的估算空勤人员所受宇宙辐射剂量的手段。方法比较几种通用的估算方法,并利用美国航空管理局公布的CARI-6软件,进行了空勤人员所受辐射剂量估算的应用研究。结果通过比较可知CARI-6软件的计算结果是可靠的,可以推广用于各航线上空勤人员的剂量估算。结论空勤人员在执行飞行任务期间所受的宇宙辐射照射属职业照射,可广泛采用CARI-6软件计算空勤人员的受照剂量,为《空勤人员宇宙辐射控制标准》(GBZ140-2002)的顺利执行,扫清技术障碍。
Objective To find a more convenient and effective means of estimating cosmic radiation doses to aircrew. Methods Several common estimation methods were compared and the application of radiation dosimetry to aircrew personnel was studied using the CARI-6 software released by the United States Aviation Administration. Results The results of the CARI-6 software are reliable and can be used to estimate dose estimates for flight attendants on all routes. CONCLUSIONS The space radiation personnel suffered from exposure to the cosmic radiation during the flight mission are occupational exposure. The dose of aircrew can be widely calculated using CARI-6 software, and the successful implementation of “Spaceborne personnel cosmic radiation control standard” (GBZ140-2002) , Clear the technical obstacles.