摘要
桃村断裂是胶东半岛一条规模较大的区域性断裂,其北段通过烟台市莱山区,该区是烟台市政府所在区,区内经济发达,人口密集,近几年该区基础建设发展较快。根据建设工程抗震防灾工作需要,我们开展了物探和钻探,初步确定了该断裂的位置,并进行了活动性鉴定。研究发现该断裂为中更新世断裂,其北段实际走向位置与现在的1:5万地质图中断裂位置存在较大差别。本研究对桃村断裂走向位置和活动性的研究成果,为该区基础设施建设、规划用地等提供重要支撑。
The Taocun Fault is a larger scale fracture in the Jiaodong peninsula area,the northern segment of the fault passes through Laishan District of Yantai City,which is the seat of the Yantai municipal government.The district is economically developed and densely populated,and its infrastructure has developed rapidly in recent years.In our work,we found that the actual position of the northern segment of the fault is quite different from that of available data.So the actual position and activity of the Taocun fault in Laishan District of Yantai City will be re-studied and conf irmed in this subject,which reseach results will provide important support for infrastructure construction and land planning.
出处
《科技资讯》
2018年第30期86-92,共7页
Science & Technology Information
关键词
桃村断裂北段
展布位置
活动性
The northern segment of the Taocun Fault
Distribution location
Activity
