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  沈繁銮,陈星宇,郑在壮,袁锡文,郑萍.土壤氡在海口活断层的试验测量.[J].震灾防御技术,2012,7(1):64-69, DOI:10.11899/zzfy20120107.

土壤氡在海口活断层的试验测量.
摘要:    使用德国脉冲电离室测氡仪,在海口已知全新世活断层上进行了一条剖面土壤氡试验测量,测量点距为10m,异常点附近加密为5m,测量结果显示高值异常点位与断层位置相吻合,说明仪器测量质量和效果较高,测量装置合理,为今后工作积累了经验。
作者单位
沈繁銮 海南省地震局海口 570203 
陈星宇 海南省地震局海口 570203 
郑在壮 海南省地震局海口 570203 
袁锡文 海南省地震局海口 570203 
郑萍 海南省地震局海口 570203 
关  键  词:土壤氡测量  活断层试验  海口市
DOI:10.11899/zzfy20120107
基金项目:财政部经常性业务专项“我国地震重点监视防御区活动断层地震危险性评价”项目(1521102200025)资助
收稿日期:2011-05-06
作者简介:沈繁銮,男,生于1962年。硕士,研究员。主要从事地震预报、活断层研究。E-mail:shenfanluan@sohu.com
通讯作者:
Experimental Test of Soil Rn Measurement Crossing an Active Fault in Haikou City
Abstract:      Using the German-made instrument of measuring Rn by pulsation ionization, we conducted an experimental test to measure the content of soil Rn crossing a well-known active fault in Haikou city. The measuring point spacing is 10 meters generally along the survey line, and is reduced to 5 meters where abnormal points are detected near the fault. Our results show a good agreement between the high-abnormal points and the fault location. Therefore, it is proved that our instrument is capable of producing high quality data for blind-fault detection.
Keywords:  Measure of soil Rn  Experiment on active fault detection  Haikou city
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