龙开口水电站水库蓄水前后地震活动性的分析  

Analysis of Seismicity Before and After Impoundment of Longkou Hydropower Station

作　　者：周发胜 何绍波 陈丽 ZHOU Fa-sheng;HE Shao-bo;CHEN Li(Yunnan Institute of Seismic Engineering,Kunming 650041,China;Huaneng Lancang River Hydropower INC.,Kunming 650214,China;Yunnan Zhenke Seismological Technology Engineering Co.Ltd.,Kunming 650041,China)

机构地区：[1]云南省地震工程研究院,昆明650041 [2]华能澜沧江水电股份有限公司,昆明650214 [3]云南震科抗震技术工程公司,昆明650041

出　　处：《工程建设与设计》2021年第14期58-61,共4页Construction & Design for Engineering

摘　　要：依托云南省地震台网和龙开口水电站地震专用台网的监测数据,研究水库监测区、近场区、库区的蓄水前和蓄水后的地震监测数据资料,并进行对比分析,以及根据电站监测区范围内的地质构造情况及区域历史地震活动背景等因素,综合推断出龙开口水电站各研究区内蓄水前后地震活动性,也为以后对该水电站区域内的地震做进一步研究打下坚实基础,有利于更好地服务于社会及电站。Relying on the monitoring data of the Yunnan Seismic Network and the Longkaikou Hydropower Station Seismic Special Seismic Network to study and analyze the seismic monitoring data of reservoir monitoring area,near field area and reservoir area before and after impoundment,and carries out comparative analysis.And based on factors such as the geological structure within the monitoring area of the power station and the background of historical seismic activity in the region,the seismic activity before and after the water storage in each study area of the Longkou Hydropower Station is comprehensively deduced.It will also lay a solid foundation for further research on earthquakes in the hydropower station area in the future,and will also help better serve the society and the power station.

关 键 词：龙开口水电站 地震监测资料 水库地震活动性 

分 类 号：TV312[水利工程—水工结构工程]