本文關鍵詞：塞海湖水庫庫首巖溶滲漏問題研究　出處：《人民長江》2016年23期 　論文類型：期刊論文

  更多相關文章： 巖溶 示蹤試驗 天坑 塞海湖水庫 湖南省

【摘要】：在復雜巖溶區(qū)修建水庫,對水庫滲漏問題進行分析評價是前期勘察的關鍵,往往需要采用多種方法進行綜合分析研究。為論證強巖溶區(qū)擬建塞海湖水庫的滲漏條件,采取巖溶泉井調查、地下水示蹤試驗、河段及巖溶泉流量觀測、地質鉆探、物探等多種方法,最終查明了擬建塞海湖水庫庫首的巖溶水文地質條件,論證了塞海湖水庫的主要巖溶滲漏通道,結果表明現(xiàn)階段塞海湖地區(qū)不宜建壩成庫。
[Abstract]:In the construction of reservoirs in complex karst areas, the analysis and evaluation of reservoir leakage is the key of Prophase investigation. In order to demonstrate the leakage conditions of the proposed Saihai Lake reservoir in strong karst area, the investigation of karst spring well, the groundwater tracer test, and the flow observation of the river reach and karst spring are adopted. Geological drilling, geophysical exploration and other methods have finally identified the karst hydrogeological conditions at the head of the proposed Sehai Lake Reservoir, and demonstrated the main karst leakage channels of the Sehai Lake Reservoir. The results show that it is not suitable to build dam and reservoir in Shai Lake area at the present stage.
【作者單位】： 湖南省水利水電勘測設計研究總院;
【分類號】：TV697.32
【正文快照】： 塞海湖位于湖南省婁底市,該市嚴重缺水。因此,當?shù)赜媱潓⑷：x為該城市供水水源地,初擬建一座中型水庫,設計壩高30 m。但塞海湖地處強巖溶發(fā)育區(qū),巖溶水文地質條件復雜[1-6],在此建庫具有較大的風險,因此,對擬建塞海湖水庫的巖溶滲漏問題進行專題研究是十分必要的。經(jīng)過對，

本文編號：1385094