Experimental Study on Gathering Gas Device and Collecting Gas Condition of Rn-Content Observation in Fault Soil Gases
详细信息
- 责任者：Li Guiqing (Puyang Seismic Station of Henan Provice ; Puyang 457000 ; China) ; Wu Xueyu
- 刊名：North China Earthquake Sciences
- 出版年：2010
- 卷期：28(2)
- 关键词：断层气 ; fault product gas ; 地震前兆 ; precursor ; 河南 ; Henan Province
- 页码：p.32-36
- 图表：4 illus., 7 tables, 8 refs.
- 分类号：0500
- issnNo：ISSN1003-1375
- isbnNo：CN13-1102/P
摘要
This paper has done the experiment on different observation device and collecting conditions. The results indicated that, the gathering chamber detention volume has affect to observe result greatly, but the dead volume not. Therefore, the gathering chamber effective size should not retain the detention volume. This experimental result has provided the scientific basis to formulate the observation technology standards of Rn-content in the fault soil gas.