| 太原井水位的快速上升与构造活动的关系 |
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| 引用本文： | 张淑亮,王霞,刘瑞春,王斌.太原井水位的快速上升与构造活动的关系[J].震灾防御技术,2015,10(1):46-58. |
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| 作者姓名： | 张淑亮 王霞 刘瑞春 王斌 |
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| 作者单位： | 山西省地震局,太原 030021;太原大陆裂谷动力学国家野外科学观测研究站,太原 030025;山西省地震局,太原 030021;太原大陆裂谷动力学国家野外科学观测研究站,太原 030025;山西省地震局,太原 030021;太原大陆裂谷动力学国家野外科学观测研究站,太原 030025;太原理工大学水利科学与工程学院,太原 030024 |
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| 基金项目： | 地震科技星火计划项目（XH13004、XH14010Y）;山西省自然科学基金（2011011027） |
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| 摘 要： | 利用晋祠泉域岩溶水动态模型,对太原井水位快速上升时段的水位动态进行预测,再由预测值与实际观测值的绝对误差来反演含水层的应力值。结果表明,太原井水位快速上升时段含水层应力值也持续增高,且与太原体应变压性应变加速、交城断裂南端地裂缝扩展加速以及由太原盆地小震综合机制解反演的区域应力场逆转等现象具有准同步性,它们都是在太原盆地区域应力场发生改变、盆地西部边界交城断裂活动加剧的背景下出现的。太原井水位的快速上升与构造活动增强有关。
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| 关 键 词： | 井水位 交城断裂 构造活动 区域应力场 |
| 收稿时间： | 2014/6/25 0:00:00 |
Relationship between the Water Level Rapid Rising and Regional Tectonic Activity of Taiyuan Area |
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| Zhang Shuliang,Wang Xi,Liu Ruichun and Wang Bin.Relationship between the Water Level Rapid Rising and Regional Tectonic Activity of Taiyuan Area[J].Technology for Earthquake Disaster Prevention,2015,10(1):46-58. |
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| Authors: | Zhang Shuliang Wang Xi Liu Ruichun and Wang Bin |
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| Institution: | Zhang Shuliang;Wang Xia;Liu Ruichun;Wang Bin;Earthquake Administration of Shanxi Province;National Continental Rift Valley Dynamics Observatory of Taiyuan;College of Water Resources science and Engineering in the Taiyuan University of Technology; |
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| Abstract: | We built a dynamic model of the Karst water in the Jinci Spring to predict the water level of Taiyuan well, and inversed the aquifer stress values by the difference between the predict data and actual observation data. The results show that the aquifer stress appears the sustainable rising trend with the rapid rising of water level of Taiyuan well, and it has a synchronism in time with the accelerating compression strain of Taiyuan volumetric strain, the rapid growth of ground fissure in the south of Jiaocheng fault, and the disturbance of regional stress field in Taiyuan basin. The rapid increasing water level of Taiyuan well is related to the enhanced tectonic activity related to Jiaocheng fault at the west border of Taiyuan basin. |
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