【摘要】 在湖州地震台现有的形变、测震、流体三大学科的观测资料基础上,对汶川8.0级地震中的映震效应综合研究,得出了水管倾斜仪、伸缩仪,这两套仪器的NS、EW两个分项,在同一个观测环境中,仪器记录的同一个地震,精度高的分量,振幅不一定大;钻孔应变仪和伸缩仪、水位、水温仪安装不同的地点,两个观测点直线距离大约五公里,从记录资料上看,两者反映地下介质变化是一致的;地形观测资料的映震效应初始时间基本和p波到时同步,流体观测资料的映震效应初始时间基本和S波到时同步。更多还原

【Abstract】 This article is a comprehensive research on earthquake reflecting effects earthquake observation data of Huzhou Seismic Station for Wenchuan Ms8.0 earthquake,with the help of deformation,seismic and fluid data.The sub-items of NS and EW of the float tube tilt instrument and extensometer are acquired,and when observing the same earthquake in the same observation environment,amplitude is not necessarily big;Borehole Strainmeters,extensometers,and temperature of the water level instruments are placed in two places which are five kilometers distant,and the results show the same change of underground medium;the earthquake reflecting effect of topography data starts at the same time with the P wave,and that of fluid data starts at the same time with S wave.更多还原