| 地面沉降的预测与防治措施 |
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| 引用本文： | 杨春生,李明良,许建廷.地面沉降的预测与防治措施[J].地下水,2007,29(6):75-77. |
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| 作者姓名： | 杨春生 李明良 许建廷 |
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| 作者单位： | 1. 黑龙江省哈尔滨水文局,黑龙江,哈尔滨,150010
2. 河北省水文水资源勘测局,河北,石家庄,050031 |
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| 摘 要： | 在总结国内各主要地面沉降区现状及成因的基础上,探讨了地面沉降的机理,重点利用灰色系统理论研究了地面沉降和地下水之间的相互关系,以沧州地面沉降中心为例建立了带有时间延迟的多项式拟合公式并对其地面沉降进行了预测,最后提出了地面沉降的防治措施.
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| 关 键 词： | 地面沉降 地下水位 防治措施 |
| 文章编号： | 1004-1184（2007）06-0075-03 |
| 收稿时间： | 2007-02-01 |
| 修稿时间： | 2007年2月1日 |
Ground Subsidence Forecast and Prevention Measures |
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| YANG Chun-sheng,LI Ming-liang,XU Jian-ting.Ground Subsidence Forecast and Prevention Measures[J].Groundwater,2007,29(6):75-77. |
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| Authors: | YANG Chun-sheng LI Ming-liang XU Jian-ting |
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| Abstract: | This paper summarized the situation of ground subsidence in China and discussed its mechanism as related to the change of groundwater levels. To carry out the investigation, the gray- system theory was applied to study the relationship between ground subsidence and groundwater levels. As an example, monitoring data from the core of ground settlement at CangZhou city was used to forecast the subsidence of ground surface using a polynomial equation with lagged time steps. Finally, suggestions are given on how to prevent ground subsidence based on the case study. |
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| Keywords: | ground subsidence groundwater level subsidence prevention measure |
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