摘要
采用加权秩亏动态平差方法和变形分析方法，对川滇菱形断块及其附近的精密水准资料，测角、测边资料进行系统计算处理，并结合跨断层短水准、动态蠕变测量资料处理结果，论述了该区域的地壳形变特征和地震危险性。
We systematically calculated the deformation data surveyed in Sichuan-Yunnan fault blockwith the dynamic adjustment method of weighting rank-defect and the analysis methods ofdeformation, Combining the results of cross-fault leveling and dynamic creep observation,wediscussed the deformation characteristics and earthquake risk in the area.
出处
《四川地震》
1994年第4期53-63,共11页
Earthquake Research in Sichuan
关键词
川滇断块
地壳形变
地震
危险性
断裂
fault block tectonics
crustal deformation
seismic risk analysis
