| 临沂市城区岩溶地下水流模拟 |
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| 引用本文： | 郭士昌,;姚春梅,;张乐进,;李景波,;卞加升.临沂市城区岩溶地下水流模拟[J].山东地质,2009(4):21-24. |
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| 作者姓名： | 郭士昌 ;姚春梅 ;张乐进 ;李景波 ;卞加升 |
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| 作者单位： | [1]山东省地质环境监测总站,山东济南250014; [2]济南大学,山东济南250022; [3]临沂市国土资源局,山东临沂276000 |
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| 摘 要： | 地下水动力条件变化是导致临沂市城区岩溶塌陷的诱因和动因，通过分析岩溶区地质及水文地质条件，建立了临沂市城区岩溶地下水流数值模型，预测了2007年6月至2019年6月地下水水位时空变化过程。从流场拟合情况看，所建模型拟合效果良好，客观反映了地下水系统演化规律，可以用于岩溶塌陷预警预报，为岩溶塌陷地质灾害防治提供技术依据。
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| 关 键 词： | 岩溶 地下水 数值模型 山东临沂 |
Simulation of Karstic Groundwater Flow in Linyi City |
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| Institution: | GUO Shi - chang , YAO Chun - mei , ZHANG Le -jin, LI Jing - bo, BIAN Jia - sheng (1. Shandong Monitoring Center of Geological Environment, Shandong Jinan 250014, China; 2. Jinan University, Shandong Jinan 250022, China; 3. Linyi Bureau of Land and Resources, Shandong Linyi 276000, China) |
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| Abstract: | Through analysis on geological and hydrogeological conditions of karstic areas, numerical model of karstic groundwater flow is established in Linyi city, and the water level change from June 2007 to June 2019 is predicated as well. As showed by the result, it is conform with the hydrogeological conditions in research areas. Thus, it can be used to predicate karst collapse and to provide technical basis for preventing and controlling geological disasters in karst collapse areas. |
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| Keywords: | Karst groundwater mathematical model Linyi in Shandong province |
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