摘要
车村—鲁山断裂活动摩擦生热形成高温热水,热水循断裂上盘等距展布的北东向断裂出露地表而形成下汤地区温泉。温泉水温的变化反映断裂活动强弱的变化,水温增高,断裂活动减弱,反之亦然,显示能量的相互转化。温泉的存在是断裂蠕滑活动的一个标志,车村—鲁山断裂未发生过强烈地震的重要原因正在于此。
The heat source of the warm spring was created by the friction of Checun -Lushan fault,and the northeast faults, where heat water is distributed, are exposed on the surface, which leds to the formation of Xiatang warm spring. The tem -perature change of the warm water was the reflection of the fault activity intensity. When the temperature of water rose, the fault activity declined and vice versa. This was the phenomenon of the energy exchange. It was pointed out that the existence of the warm spring was a mark of the fault creep. It was an important reason why there were no big earthquakes related to Checun - Lushan fault.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
1989年第2期173-180,共8页
Earth Science-Journal of China University of Geosciences
关键词
温泉
断裂
活断层
诱发地震
水库
warm spring, active fault,fault creep, reservoir-induced seismicity, energy exchange.
