节点文献
α测氡法在地震流体监测中的可行性研究
Feasibility Study of α Radon Measurement Technique in the Seismic Underground Fluid
【摘要】 KJD-2000Rα谱仪是采用半导体探测器、利用核谱测量技术与嵌入式技术研制的新型测氡仪,是一种简便快速的测量氡气及氡子体的仪器。该仪器利用静电收集氡衰变子体进行测量,体积小,灵敏度高,操作方便,还可进行连续测氡与瞬时测氡以及α谱的测量。将该仪器用于地震流体监测,并总结出了测量在理论认识和实际应用中存在的问题,讨论了氡监测的原理和实践经验,以有助于促进氡测量方法的发展。
【Abstract】 A new alpha spectrometer,model KJD-2000R with the semiconductor,was manufactured with the technology of the nuclear spectrum acquisition system and embedded system.The spectrometer works based on the electrostatic-collection method.It has high sensitivity,small volume and easy to operate.The spectrometer can measure radon and radon daughters in a simple and fast way.It can be applied to the continuous measurement,instantaneous measurement,α-spectrum measurement and the underground fluid monitoring.
【关键词】 测氡;
α谱仪;
自动监测;
地震前兆;
【Key words】 radon measurement; alpha spectrometer; automatic monitoring; earthquake precursor;
【Key words】 radon measurement; alpha spectrometer; automatic monitoring; earthquake precursor;
- 【文献出处】 地震研究 ,Journal of Seismological Research , 编辑部邮箱 ,2011年04期
- 【分类号】P315.6
- 【被引频次】3
- 【下载频次】110