兰州形变台概况及资料映震能力的探讨

A Discussion on the Survey of Lanzhou Deformation Station and the Data’s Quake-reflection Capacity

本文介绍了兰州形变台的台址条件及其资料的基本情况,并对1987年以来水管倾斜仪(FSQ)、石英伸缩仪(SSY-11)、石英水平摆倾斜仪(SQ-70B)观测资料以及与地震之间的对应关系进行了详细的分析总结。结果表明,观测资料可靠稳定,具有良好的映震能力。

This article introduces the site condition of Lanzhou Deformation Station and the basic situation of its data and analyzes in detail the corresponding relations between the observation data of the water-pipe tiltmeter （FSQ）, the quartz extension meter （SSY-11） and the quartz horizontal pendulum tiltmeter （SQ-70B） and earthquakes. The result indicates that the observation data are reliable and stable with excellent quake-reflection capacity.