摘要
通过卫星影象解译、地表地质调查、地质特征分析和局部钻探揭示,进一步查证了密云一前门断裂的存在、延伸及其活动性,指出该断裂在几何结构、活动时间、强度和地震活动性等方面具有明显的分段性。
The explanation of landsat photos, surface geological investigation, analysis of geological character- istics and local prospection drilling have further proved the existence, extension and activity of the Miyun -Qianmen fault. It is pointed out that the fault showed segmented characteristics in geometric pattern, active time, strength and seismicity.
出处
《华北地震科学》
北大核心
1992年第2期43-49,共7页
North China Earthquake Sciences
基金
国家自然科学基金
