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机构地区:[1]水利部山西水利水电勘测设计研究院
出 处:《山西水利科技》1999年第S1期56-58,共3页Shanxi Hydrotechnics
摘 要:本文介绍册田水库在除险加固后,库水位的抬高,上游两岸地下水位升高,对库区上游两岸村庄、农田发生大面积的浸没的环境问题。经过取样分析,初步提出可能浸没的面积和预防浸没的建议。The reservoir level will be raised gradually after Cetian Reservoir is strengthened,the groundwater level in two banks will then be jacked up to rise by the raised rcservoir level,causing the immersion of farm and villages.In this paper,the area to be probably immersed is forecasted through calculation,controlling reservoir water level,namely, that making the reservoir level falls within the course that the rising of the ground water lags behind the rising of the reservoir level,is thought to be an effective method of preventing immersiom,and it is of practical significance.
分 类 号:TV697[水利工程—水利水电工程]
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