摘要
本文根据皖北及邻区区域调查报告[1]中第四系钻孔资料,通过插值法得到皖北及邻区第四系等厚线。结合该地区地震及断裂分布,分析皖北及邻区新构造运动特征,认为涡阳为研究区内破坏性地震最可能发生的地区。
On the basis of quaternary system borehole data from geological investigation report of the northwestern Anhui province and adjacent area,this paper presents quaternary system isopach of the northwestern Anhui province and adjacent area.Combined with local seismicity and fault distribution,we analyze the tectonic movement of this area.The result shows that Woyang area may be the most risk area of destructive earthquake in the study area.
出处
《华北地震科学》
2011年第2期35-39,共5页
North China Earthquake Sciences
关键词
第四系厚度
构造
插值
quaternary thickness
structure
interpolation
