Development and applications of NSD-A seepage-direction detector

Jitang Guo

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Development and applications of NSD-A seepage-direction detector

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- Development and applications of NSD-A seepage-direction detector
- Nuclear Techniques Vol. 09, Issue 7, (1986)
- 作者机构：
  
  南京水利科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：06 June 1985，
  
  Published：1986-07
- 稿件说明：
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Jitang Guo. Development and applications of NSD-A seepage-direction detector[J]. Nuclear techniques, 1986, 09(7): 38-42,62.
DOI：

Jitang Guo. Development and applications of NSD-A seepage-direction detector[J]. Nuclear techniques, 1986, 09(7): 38-42,62. DOI：

摘要

在水利工程、农田水利和各种水文地质勘探中，地下水的流向测定十分重要。1963年Arsenal研究所的J. Mairhofer

[1]

最早提出了利用放射性同位素方法在单独钻孔内确定地下水流向（俗称“单孔定向”）的方法，并进行了一些室内外试验。随即许多国家开展了这方面的研究。有的还研制成同位素地下水流向仪

[3-5

，获得了实际应用。

Abstract

The principle and the construction of NSD-A seepage-direction detector and its applications in the sites of several unsafe reservoirs are described. The detector is simple and easy to operate. In a 5 mm diameter hole it can be used to determine the eepage-direction of groundwater with seepage velocity more than 0.1 m/day in various Sgeological strata and bed rocks.

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references

水利水电科学研究院译，放射性同位素在水利工程中的应用，中国工业出版社， 1965 年。

郭吉堂，水利技术， 3 , 11 （ 1983 ）。

P. Wurzel and P. R. B. Ward , J. Hydrology , 3 , 9 , 97 （ 1965 ）.

I. B. Hazzaa , Isotope hydrology, 1970, IAEA-SM-129/44 , 713 （ 1970 ）.

沈志通，核技术， 1 ， 64 （ 1984 ）。

郭吉堂，煤田物探， 2 ， 49 （ 1985 ）。

W. Drost et al . , Isotope methods in groundwater hydrology , Euripotop office informatiod booklet 61 ,（ 1974 ）.

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