【摘要】 东营地区在构造位置上位于东营凹陷内,为了对该区域进行地震安全评价,利用浅层人工地震探测资料,并结合油田勘探地层资料,综合分析了东营凹陷的主要断裂活动性。结果表明,胜北断裂为第四纪早期断裂,陈南等断裂为第四纪以来不活动断裂,都不是一般工程建设需要避让的断裂。更多还原

【Abstract】 Dongying locates in Dongying depression.In order to carry out regional seismic safety evaluation,by using shallow seismic exploration datas,combining with oil exploration for stratigraphic information,main fault activity of Dongying depression are analyzed comprehensively.As showed by the result,Shengbei fault belongs to early period of Quaternary,while Chennan fault and other faults belong to Quaternary without activities.They do not need to be avoided in general construction.更多还原