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| 潍坊市主要隐伏断层活动特征研究 | |
| 引用本文： | 贾荣光,王志才,王健,冯志泽,刘霞,翟正宏,朱建亚,姜早峰,吴子泉.潍坊市主要隐伏断层活动特征研究[J].震灾防御技术,2007,2(3):249-263. |
| 作者姓名： | 贾荣光 王志才 王健 冯志泽 刘霞 翟正宏 朱建亚 姜早峰 吴子泉 |
| 作者单位： | 1. 山东省地震工程研究院,济南,250014;山东科技大学地球信息科学与工程学院,青岛,266510 2. 山东省地震工程研究院,济南,250014 3. 潍坊市地震局,潍坊,261041 |
| 基金项目： | 山东省防震减灾重点项目 |
| 摘 要： | 利用浅层人工地震、电法勘探和工程钻探等多种方法在潍坊市开展了隐伏活断层探测工作,查明了潍坊市城区周围沂水-汤头断裂、鄌郚-葛沟断裂、寒亭断裂和潍县断裂等6条主要断裂的位置;通过释光(TL、OSL)和电子自旋测年(ESR)研究了这些断裂的最新活动时代。结果表明,潍坊市城区范围内无活动断层通过,为土地利用和城市建设规划提供了科学依据。 |
| 关 键 词： | 活断层探测 沂沭断裂带 隐伏活断层 潍坊市 |
| 收稿时间： | 2007/7/17 0:00:00 |
| 修稿时间： | 2007-07-17 |
Study on Blind Faults in Weifang Urban Area |
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| Jia Rongguang,Wang Zhicai,Wang Jian,Feng Zhize,Liu Xi,Zhai Zhenghong,Zhu Jiany,Jiang Zaofeng and Wu Ziquan.Study on Blind Faults in Weifang Urban Area[J].Technology for Earthquake Disaster Prevention,2007,2(3):249-263. | |
| Authors: | Jia Rongguang Wang Zhicai Wang Jian Feng Zhize Liu Xi Zhai Zhenghong Zhu Jiany Jiang Zaofeng and Wu Ziquan |
| Affiliation: | 1 Institute of Earthquake Engineering of Shandong Province, Jinan 250014, China ;2 College of Geo-info Science and Eng., SUST, Qingdao 266510, China ;3 Earthquake Administration of Weifang City Weifang 261041, China |
| Abstract: | Active faults in Weifang city and surrounding areas are studied with geophysical surveys such as shallow artificial seismic prospecting, electrical exploration and combined with engineering drilling. Six main faults are detected including Yishui-Tangtou fault, Tangwu-Gegou fault, Hanting fault and Weixian fault, etc. The latest active age is determined by OSL, TL and ESR dating techniques. No active fault has been found so far in Weifang urban area. Our results provide a scientific basis for land utilization and city planning. |
| Keywords: | Active fault exploration Yishu fault zone Hidden active fault Weifang |
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