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。[著者文摘]

文章出处:
《水文地质工程地质》-2008年1期 -126-128页
Hydrogeology and Engineering Geology
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1000-3665(2008)01-0126-03
相关文章:
A discussion of the economic lose caused by land subsidence during the floodgate operation
JIANG Yan-xiang, ZHU Qing-chuan, WANG Wei ( Office of Controlling Land Subsidence of Tianfin, Tianjin 300060, China)
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.[著者文摘]
Key words:
land subsidense ; water conservancy establishment ; economic lose
收稿日期: 2007-02-06
修订日期: 2007-04-02

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