| Issue |
E3S Web Conf.
Volume 290, 2021
2021 3rd International Conference on Geoscience and Environmental Chemistry (ICGEC 2021)
|
|
|---|---|---|
| Article Number | 02008 | |
| Number of page(s) | 4 | |
| Section | Geological and Hydrological Structure and Environmental Planning | |
| DOI | https://doi.org/10.1051/e3sconf/202129002008 | |
| Published online | 14 July 2021 | |
The Application of Radon Measurement In the Active Fault Detection of Xiadian Fault
1 Institue of Disaster Prevention, 065201 Sanhe, China
2 Hebei Key Laboratory of Earthquake Dynamics, 065201 Sanhe, China
* Corresponding author: lulina@cidp.edu.cn
The Xiadian active fault is one of the most important seismological faults in the vicinity of Beijing-Tianjin-Hebei region. This paper mainly focuses on the geochemical characteristics of the fault to unveil and evaluate its activity. Via the application of soil gaseous radon measurement, a detailed field study at Qixinzhuang segment of Xiadian fault is proposed. Based on all the radon impulse value we acquired of 3 profiles in the study area. We plotted the radon impulse trend chart of 3 profiles, analyzed anomaly distribution of soil gaseous radon and discussed the scale and activity of the Xiadian fault. The radon multiple-peaks anomaly of Qixinzhaung segemnt demonstrates the hidden faults underground exist.
© The Authors, published by EDP Sciences, 2021
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