摘要
在重新仔细处理了 1 994和 1 996年中国大陆地壳运动监测网两次 GPS测量资料的基础上 ,采用较为完善的块体相对运动和块体内变形叠加的变形模型和相应的分析方法 ,研究了中国大陆现今地壳运动的运动学特征 ,并定量计算和比较了主要活动构造块体边界带的活动性质和强度 ,得到了一些新的认识 .
According to the results of careful re processing of data obtained from two GPS survey campaigns of crustal movement monitoring network in Chinese mainland carried out in 1994 and 1996, the crustal horizontal movement characteristics in Chinese mainland are studied in the paper. In the analysis, a relatively consummate deformation model in which the deformation is described by the relative movement between the tectonic blocks with interior strain and the corresponding analysis method are used. The magnitude of movement along the boundary zones between the tectonic blocks is calculated. And the characters and intensities of movement between the main boundary zones are compared.
出处
《地震学报》
CSCD
北大核心
2000年第3期257-262,共6页
Acta Seismologica Sinica
基金
国家科委攀登项目
国家自然科学基金
