| 地面沉降在闸涵工程运行中引起的经济损失的探讨 |
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| 引用本文： | 姜衍祥,朱庆川,王威.地面沉降在闸涵工程运行中引起的经济损失的探讨[J].水文地质工程地质,2008,35(1):126-128. |
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| 作者姓名： | 姜衍祥 朱庆川 王威 |
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| 作者单位： | 天津市控制地面沉降工作办公室； 天津市控制地面沉降工作办公室 天津300060； 天津300060； |
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| 摘 要： | 通过对天津市内主要河流上的4座具有代表性的闸涵进行详细的计算分析,得出闸涵水利工程维护费用中约19%属于地面沉降引起的损失,并将此比重推广到全市的闸涵工程,最后计算得出地面沉降造成的损失约为3.45亿元。
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| 关 键 词： | 地面沉降 水利设施 经济损失 |
| 文章编号： | 1000-3665（2008）01-0126-03 |
| 收稿时间： | 2007-02-06 |
| 修稿时间： | 2007-04-02 |
A discussion of the economic lose caused by land subsidence during the floodgate operation |
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| JIANG Yan-xiang,ZHU Qing-chuan,WANG Wei.A discussion of the economic lose caused by land subsidence during the floodgate operation[J].Hydrogeology and Engineering Geology,2008,35(1):126-128. |
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| Authors: | JIANG Yan-xiang ZHU Qing-chuan WANG Wei |
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| Institution: | Office of Controlling Land Subsidence of Tianjin,Tianjin 300060,China |
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| Abstract: | Through analyzing four representative floodgates on the rivers in Tianjin, conclusion is drawn that 19 % of maintenance expense is caused by land subsidence. This conclusion is applied to all of the floodgates in Tianjin and the total lose is estimated as 0. 345 billion yuan. |
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| Keywords: | land subsidense water conservancy establishment economic lose |
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