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| 渝南长岭-半边山断裂带第四纪活动性与潜在地震能力 | |
| 引用本文： | 王宏超,王赞军,尹功明,秦娟.渝南长岭-半边山断裂带第四纪活动性与潜在地震能力[J].四川地震,2009(4):42-45. |
| 作者姓名： | 王宏超 王赞军 尹功明 秦娟 |
| 作者单位： | 1. 中国地震局兰州地震研究所,甘肃,兰州,730000;重庆市地震局,重庆,401147 2. 重庆市地震局,重庆,401147 3. 中国地震局地质研究所,北京,100029 |
| 基金项目： | 重庆市科技攻关计划项目;汶川强震背景下重庆及三峡库区重庆段地震危险性和防御措施研究 |
| 摘 要： | 本文通过野外地震地质考察和系统的年代学样品的采集与测试，对长岭-半边山断裂带的第四纪活动性进行了讨论。在探讨川东地区发震构造条件的基础上，笔者结合长岭-半边山断裂带的基本特征和年代学特征，认为该断裂具有发生最大潜在地震为5．0～6．0级的发震能力。 |
| 关 键 词： | 长岭-半边山断裂 第四纪活动性 潜在地震能力 |
Quaternary activity and potential earthquake ability of Changling-banbianshan fault zones in Chongqing City |
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| WANG Hong-chao,WANG Zan-jun,YIN Gong-ming,QIN Juan.Quaternary activity and potential earthquake ability of Changling-banbianshan fault zones in Chongqing City[J].Earthquake Research in Sichuan,2009(4):42-45. | |
| Authors: | WANG Hong-chao WANG Zan-jun YIN Gong-ming QIN Juan |
| Institution: | WANG Hong-chao1,WANG Zan-jun2,YIN Gong-ming3,QIN Juan2(1.Lanzhou Institute of Seismology,CEA,Ganshu Lanzhou 730000,China,2.Earthquake Administration of Chongqing City,Chongqing 401147,3.State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,Beijing 100029,China) |
| Abstract: | Based on the data of the seismogeological field investigation and the sample age dating of the Changling-Banbianshan faults zone,we discuss Quaternary Period activity,the chronology characteristic of fault zones and also studied the earthquake condition of the eastern Sichuan province area.Our study shows that the magnitude of the potential earthquake ability of Changling-Banbianshan faults zones ranges from 5.0 to 6.0. |
| Keywords: | Changling-Banbianshan fault zone Quaternary earthquake activity potential earthquake ability |
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