一、台站简介1.台站位置德令哈地震台位于青藏高原柴达木盆地北部边缘,祁连山北缘断裂带中段,该地区为走向北西西向逆冲断层,线状褶皱非常发育,垂直差异运动强烈,是地应力易于积累的地区。德令哈地震台位于合黎山—龙首山褶皱带南缘与走廊断陷的分界处,河西系德令哈—榆木山 I. Introduction to the station 1. The station location The Delingha station is located in the northern edge of the Qaidam basin in the Qinghai-Tibet Plateau and in the middle section of the northern margin of the Qilian Mountains. This area is a NW-trending thrust fault with very strong linear folds and vertical differences Strong exercise, is easy to accumulate in the area of ​​stress. The Delingha Seismic Station is located at the boundary between the southern margin of the Longliashan fold belt and the syncline of the corridor. The Hexi De-Erh-Elm Mountain