张家口断裂发现第四纪晚期活动证据

Some Active Evidences in Late Quaternary of Zhangjiakou Fault

作者等人在"河北省城市活断层探测与地震危险性评价(张家口项目)"2008年探测工作中对张家口断裂进行了地质调查,多处发现了清楚的第四纪晚期(晚更新世—全新世)断层活动剖面,获得了张家口断裂晚第四纪活动的可靠证据,为张家口市活断层探测打下了坚实基础。

Through geological field survey in the project of urban active fault in vestigation/exploration of ZhangJiakou city, Hebei province in 2008, we have found some evidences which indicate that the latest active time of Zhangjiakou fault is in late Quaternary. Our results are very significant for the further work of active fault exploration project of Zhangjiakou city.