Measurements of natural radioactivity in building materials with a Ge (Li) spectrometer

Jianling Jiang; Shuquan Zhao; Zhengguo Chen; Zhihao He

您当前的位置：

首页 >

文章列表页 >

Measurements of natural radioactivity in building materials with a Ge (Li) spectrometer

更新时间：2022-09-13

- Measurements of natural radioactivity in building materials with a Ge (Li) spectrometer
- Nuclear Techniques Vol. 08, Issue 3, (1985)
- 作者机构：
  
  上海市工业卫生研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1985
- 稿件说明：
移动端阅览
Jianling Jiang, Shuquan Zhao, Zhengguo Chen, et al. Measurements of natural radioactivity in building materials with a Ge (Li) spectrometer[J]. Nuclear techniques, 1985, 08(3): 47-49,75.
DOI：

Jianling Jiang, Shuquan Zhao, Zhengguo Chen, et al. Measurements of natural radioactivity in building materials with a Ge (Li) spectrometer[J]. Nuclear techniques, 1985, 08(3): 47-49,75. DOI：

摘要

人群受到的天然辐射来自宇宙射线、地球辐射、膳食和建筑材料中天然放射性核素的辐射。建筑物对人群的照射水平取决于建材中放射性核素的含量。近年来，随着住宅建设的发展，建筑材料的需求量日益增长，建筑业广泛采用粉煤灰、磷石膏等工业废渣和副产品作为建筑材料。这些材料与传统材料相比，天然放射性核素的含量明显高，人群受照剂量升高。为了保护居民的健康，防止过量照射，有必要测定和控制建材中天然放射性。最近，我们为上海水泥厂等单位提供的建材样品作了放射性核素比活度测定，并计算了它们的当量镭比活度，为建材的使用和卫生学评价提供了科学依据。

Abstract

The paper describes the radioactivity measurements of natural radionuclides

232

226

Ra and

K in some building materials used in Shanghai district with a Ge (Li) spectrometer. A discussion is also made on the methods of measuring the radioactivity of

226

Ra in both equilibrium and disequilibrium states.

关键词

Keywords

references

复旦大学等，原子核物理实验方法（下册），原子能出版社， 1982 年。

潘京金等，土壤中放射性核素的γ能谱学测量（会议资料）， 1982 年。

编写组，环境放射性监测方法，原子能出版社， 1977 年。

卢希庭，原子核物理，原子能出版社， 1981 年。

UNSCEAR , Ionizing radiation sources and biological effects , 1982 .

I. Mocsy et al ., Radiat. Prot. Dos. 1—4 , 277 （ 1984 ）.

E. M. Krisiuk et al ., Heal. Phys ., 39 , 573 （ 1980 ）.

高益群，湖南建材， 2 ， 42 （ 1984 ）。

R. Colle et al ., Radon transport through and exhalation from building materials , NBS , 9 , 1981 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Natural radioactivity and associated radiation hazardous of main building materials in Yan’an, China

A scheme for measuring emanation factors of radon from building materials’ top-surface

Determination of natural radioactivity of soil and assessment of radioactive environmental impact in Xiazhuang granite uranium ore field, Guangdong

The use of one by one channel least square method for the analysis of natural radioactivity NaI (Tl) -spectrum in soil

Related Author

赵彩凤

杨光

卢新卫

LI Nan LU Xinwei YANG Guang ZHAO Caifeng

刘庆成

王玲

袁新宇

杨波

Related Institution

College of Tourism and Environment,Shaanxi Normal University

Key Laboratory of Radioactive Geology and Exploration Technology Fundamental Science for National Defense,East China Institute of Technology,Fuzhou City,Jiangxi,344000,China)2

南华大学核科学技术学院

Department of Exploration and Information Technology, East China Institute of Technology, Fuzhou 344000, China) 2

南京大学物理系南京

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：880514 Visits Today：41

⁰