摘要
利用动态平差原理,处理了克孜尔水库水准监测网的14期跨断层流动水准资料,对穿过库区主坝、副坝之间F2断层的形变机制进行了初步研究。结果表明F2断层的活动属继承性活动,其活动方式为小幅度蠕变。这种活动方式对库区应力集中起到了解除的作用。
Using dynamic adjusted principle, we handled with the data of the No. 14 flowing level across faults of level monitoring network in Kizil reservoir. And we studied preliminarily the deformation mechanism of the fault F2 across the main and the secondary dam of reservoir. The result shows that the motion of F2 fault belongs to inherited activity. And its motion mode belongs to a little amplitude creep. This mode plays a role of releasing the stress concentration of the reservoir.
出处
《内陆地震》
2003年第4期332-336,共5页
Inland Earthquake
关键词
拟稳平差
F2断层
运动变化量
克孜尔水库
The quasi-stable adjust
The fault F2
The motional variation amount
The Kizil reservoir
