单车车载式钴-60集装箱检测系统研制  

Development of Single-vehicle Mobile ^(60)Co Container Inspection System

作　　者：张颜民[1] 周立业[1] 安继刚[1] 裘伟东[1] 童建民[1] 吴志芳[1] 

机构地区：[1]清华大学核能技术设计研究院,北京100084

出　　处：《原子能科学技术》2003年第6期503-507,共5页Atomic Energy Science and Technology

摘　　要：研制了单车车载式钴 60集装箱检测系统。该系统将全部设备集成在一台车上,在被检客体不动、检测车往复运动下完成检测任务。系统具有机构紧凑、设备简单、机动性强等特点。单车系统主要技术指标为:穿透能力210mm铁,反差灵敏度1 0%(100mm铁屏后),像质值4 0%(100mm铁屏后),一次检测最大吸收剂量小于5μGy,检测速度6～18m/min,运输状态最高时速90km/h。The singlevehicle mobile 60Co container inspection system(CIS) is developed. The singlevehicle CIS assembles all devices on one truck. Objectcontainer is still while inspection vehicle moving with gantry surround it, and the inspection is completed. The singlevehicle CIS has advantages of briefness and flexibility. Its contrast indicator(CI)and image quality indicator(IQI) for 100 mm steel plate attain to 1.0% and 4.0% respectively and steel penetration(SP) is about 210 mm. Maximum dose per scanning is about 5 μGy, scanning speed varies from 6 to 18 m/min, maximum speed of transportation is 90 km/h.

关 键 词：单车车载式钴-60集装箱检测系统 穿透能力 反差灵敏度 ABS系统 传感器 

分 类 号：U169[交通运输工程] TL81[核科学技术—核技术及应用]