简析山西临汾地震台短水准跨断层测站的识别与判定

Identification and Judgment of Measuring Spots which Across Fault along Short-range Leveling Survey Line of Seismological Station of Linfen of Shanxi

为了正确判断山西临汾地震台所监测的罗云山断裂带通过短水准测线的具体位置,利用测线剖面图、高差月均值图等方法,对其进行了简要的分析和研究。认为,临汾台短水准BM4—BM1测段的2-3测站(2测站)跨越断层。这对于临汾台短水准捕捉地震前兆信息有着积极的意义。

In order to find the accurate location of Luoyun Mountain fault which crosses survey line of short-range leveling, measured by Seismological Station of Linfen,Shanxi. Brief analysis and study are made, based on the profile of survey line and monthly mean value in relief. It is concluded that the fault crosses the place between measuring spot 2 and 3, which are at survey segment BM4-BMI of short-range leveling. It is meaningful for catch seismic precursor information on short-range leveling.