| 饱水岩石超声振氡实验研究 |
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| 引用本文： | 冯玮,王永才,邓禹仁,侯彦珍.饱水岩石超声振氡实验研究[J].地震地质,1981,3(2):1. |
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| 作者姓名： | 冯玮 王永才 邓禹仁 侯彦珍 |
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| 作者单位： | 河北省地震局
(冯玮，王永才，邓禹仁)，河北省地震局(侯彦珍) |
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| 摘 要： | 本文以实验为基础,得出了如下几点结论:(1)经超声振动的岩石样品,其微结构有明显的变化;(2)超声振动不仅可以破坏吸附氡的束缚状态,还能释放封闭氡;(3)在超声振动下,氡析出量非常可观,有可能作为氡前兆信息的物质基础
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| 关 键 词： | 超声振动 饱水岩石 析出量 微裂隙 吸附氧 射气 过程曲线 实验研究 超声作用 岩石样品 |
EXPERIMENTAL STUDY ON RADON EMANATION OF SATURATED ROCK UNDER ULTRASONIC VIBRATION |
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| Abstract: | This paper illustrated experimental study on the influence of ultrasonic vibration upon microstructure and emanation process of saturated rocks. It was found by scanning electron microscope observation that specimens under ultrasonic vibration, whether on the ultrasonically irradiated sides or on the non-ultrasonically irradiated sides, all show a large number of fissured traces, i. e. microcracks. So it can be inferred that under the ultrasonic vibration the development of microcracks provided |
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