摘要
本文在前人研究的基础上,采用地质地貌调查、联合钻孔探测及地质年代测定等技术方法,对深圳横岗-罗湖断裂的第四纪活动性进行了详细考察与综合研究。结果表明:横岗-罗湖断裂最新一次活动发生在中更新世,自晚更新世中期以来没有新的活动证据。
Based on the previous studies, the quaternary activity of Henggang-Luohu Fault in Shenzhen City was investigated by means of geological and geomorphic survey, combined borehole detecting, OSL and ESR dating technique. The results indicate that the latest activity of the fault occurred at middle Pleistocene period. No evidence of activity after middle period of later Pleistocene has been found.
出处
《震灾防御技术》
2009年第3期266-274,共9页
Technology for Earthquake Disaster Prevention
基金
深圳市活断层探测与地震危险性评价项目
深圳特区地震影响小区划项目共同资助
