肃南台水管倾斜仪试记资料的初步分析

A PRELIMINARY ANALYSIS ON TEST OBSERVATION DATA FOR THE HORIZONTAL TILTMETER AT SUNAN STATION

摘要:

对肃南台FSQ自记水管倾斜仪试记资料进行了分析,对建台后几个月的资料进行了处理.结果表明,其观测资料的内精度达到了现行观测规范的要求,记录的突跳异常与该台附近发生的几次中小地震有明显的对应关系.认为该台的建设是成功的,而且今后可能在甘肃西部祁连山中段的地震监测中发挥重要作用.

Abstract:

Test observation data of the FSQ tiltmeter at Sunan station are analyzed, and it is found that the construction of a tilt station is feasible in Sunan. The data during several months after construction of the station are analyzed. The results show that the construction of the station is successful and precision of observations accords with the requirement of the present observation specification. The station will play an important role in earthquake monitoring at the mid Qilian Mountains in the western Gansu in the future.