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一、怀来台概况怀来形变综合台位于河北省怀来县沙城北约7km,地处燕山折断带李信屯断褶处,延庆山字型前弧西翼与新华夏构造体系大海坨构造带的复合部位,延怀断陷盆地中部,黑山寺狼山断裂的北端,海拔628m(见图1)。 1988年4月中国地震局地壳应力研究所为我台安装了TJ-1A型钻孔式体应变仪,2000年11月地面仪器更换为TJ-1C型仪器。我台目前还有SQ-70型石英摆倾斜仪(二分量),
I. Introduction to Huailai Huolai deformation integrated platform is located in Huailai County, Hebei Province, about 7km north of Shacheng, located in the Yanshan fold belt Li Xintun fractures, Yanqing Shan word before the arc of the West Wing and the new Tahitian tectonic belt structure complex Site, the northern end of the Wolfshan fault in the middle part of the Yanhuai rift basin and the Heishan Temple at an elevation of 628m (see Figure 1). In April 1988, the Institute of Crustal Dynamics, China Earthquake Administration, installed TJ-1A drilling body strain gauge for our station. In November 2000, the ground instrument was replaced by TJ-1C instrument. There are still SQ-70 quartz pendulum inclinometer (two components)