| 新疆且末县吐孜敦古地震形变带及其年代问题 |
| |
| 引用本文： | 向志勇,艾买提·乃买提,陈建波.新疆且末县吐孜敦古地震形变带及其年代问题[J].内陆地震,2002,16(1):48-52. |
| |
| 作者姓名： | 向志勇 艾买提·乃买提 陈建波 |
| |
| 作者单位： | 新疆防御自然灾害研究所,新疆,乌鲁木齐,830011 |
| |
| 摘 要： | 新疆且末县拟在吐拉乡阿尔金活动断裂带上修建水库。水库近场区内沿阿尔金活动断裂存在一条古地震破裂形变带。为了对水库进行安全性评价 ,采用地貌风化剥蚀法确定了古地震形变带的形成年代。该次古地震事件的发生时间大约距今 4 0 0年前
|
| 关 键 词： | 阿尔金活动断裂带 古地震形变带 水库 |
| 文章编号： | 1001-8956(2002)01-0048-05 |
| 修稿时间： | 2001年10月11 |
TUZIDUN, QIEMO, XINJIANG, PALEOEARTHQUAKE DEFORMATION BELT AND ITS FORMING AGE |
| |
| XIANG Zhi-yong,Aimaiti.Naimaiti,CHEN Jian-bo.TUZIDUN, QIEMO, XINJIANG, PALEOEARTHQUAKE DEFORMATION BELT AND ITS FORMING AGE[J].Inland Earthquake,2002,16(1):48-52. |
| |
| Authors: | XIANG Zhi-yong AimaitiNaimaiti CHEN Jian-bo |
| |
| Abstract: | In Tula, Qiemo, Xinjiang, it is planned to build a reservoir. The location of the reservoir is chosen on Altyn active fault zone. Because there is a paleoearthquake deformation belt along the fault zone near the reservoir, determining the age of the paleoearthquake deformation belt is the key to the reservoir safety evaluation. In accordance with the conditions of the geomorphic weathering denudation, it is judged that the paleoearthquake deformation belt formed about 400 years ago. |
| |
| Keywords: | Altyn active fault zone Paleoseismic deformation belt Reservoir |
| 本文献已被 万方数据 等数据库收录！ |
|
