摘要
释光测年实验室可进行不同沉积物年代测定。因其配套设备内含1枚五类放射源,以及实验过程要求避光等特殊要求,基于实验室安全和辐射安全防护要求,释光测年实验室的设计建设过程比较复杂。本文以北京师范大学地表过程与资源生态国家重点实验室的释光测年实验室的建设为例,介绍释光测年实验室的设计建设和需要办理的审批手续,以期为其他单位释光测年实验室建设提供参考。
The luminescence dating laboratory can be used for dating of different sediments.The supporting equipment contains a five-class radioactive source,and the laboratory requires special conditions such as a red light darkroom.The design and construction process of the luminescence dating laboratory is compared complex.This paper introduces the design and construction process and the approval procedures of the luminescence dating laboratory of the state key laboratory of surface process and resource ecology of Beijing Normal University.It could provid reference for the construction of the laboratory.
作者
刘瑛娜
魏欣
翟宇
Liu Yingna;Wei Xin;Zhai Yu(State Key Laboratory of Earth Surface Processes and Resource Ecology,Beijing Normal University,Beijing 100875,China;Laboratory Safety and Equipment Management Division,Beijing Normal University,Beijing 100875,China)
基金
国家重点研发计划课题“黄土丘陵沟壑区坡体-植被系统稳定性及生态灾害阻控技术”(2017YFC0504702)。
关键词
释光测年实验室
实验室建设
预处理室
红色光源
放射源库审批
luminescence dating laboratory
laboratory construction
pretreatment laboratory
red light
approval procedures of radioactive source bank
