摘要
介绍了辽宁省地震水动态监测网19口井固体潮汐响应函数的计算结果,基于M2波潮汐因子及其月离散相对误差,分析了各观测井潮汐响应函数对地壳应变的响应灵敏度、潮汐因子的动态稳定性和监测效能。结果表明:在所列19口观测井中,如果以M2波潮汐因子0.2m/10-9作为潮汐响应幅值的下限,则除甘沟子以外的18口井可用于潮汐响应函数的研究;如果以M2波潮汐因子的月离散相对误差20%作为选择观测井的上限,则除瓦房店楼房井、岫岩1井、周家井、丹东变电所井、牛四井、容2井和阜新市甘沟子等井以外的12口井可用于潮汐参数的动态特征研究。
The calculating result of solid tides response function from 19 wells in the earthquake hydrologic monitoring net in Liaoning province is presents. Based on the tide factor of M2 wave and month spread relative error, the sensibility of the tide response function to the crystals strain, the dynamic stability of tide factor and monitory efficacy for every well are analyzed. The result suggests that if 0.2m/10^ - 9 of the tide factor of M2 wave is regarded as lover limit of amplitude of solid tides response function, then 18 wells except Ganguozi well can be used in solid tides response function research, if 20% of the month spread relative error of the tide factor of M2 wave is regarded as upper limit of the chosen well, then 12 wells can be used to research dynamic feature of solid tides parameter, except Wafangdian Loufang well, Xiuyan Num.1 well, Zhoujia well, electric power substation well in Dandong, Niusi well, Rong Num. 2 well, Ganguozi well in Fuxin.
出处
《东北地震研究》
2006年第1期5-10,共6页
Seismological Research of Northeast China
基金
科技部基础专项:中国固体潮观测数据库建设及共享服务Zo02DEB30093
关键词
辽宁地震监测水动态网
承压水位
潮汐响应函数
月离散相对误差
Liaoning earthquake hydrologic monitoring net
level of the hydraulic pressure
solid tides response function
month spread relative error
