本文關(guān)鍵詞：塞海湖水庫(kù)庫(kù)首巖溶滲漏問(wèn)題研究　出處：《人民長(zhǎng)江》2016年23期 　論文類(lèi)型：期刊論文

  更多相關(guān)文章： 巖溶 示蹤試驗(yàn) 天坑 塞海湖水庫(kù) 湖南省

【摘要】：在復(fù)雜巖溶區(qū)修建水庫(kù),對(duì)水庫(kù)滲漏問(wèn)題進(jìn)行分析評(píng)價(jià)是前期勘察的關(guān)鍵,往往需要采用多種方法進(jìn)行綜合分析研究。為論證強(qiáng)巖溶區(qū)擬建塞海湖水庫(kù)的滲漏條件,采取巖溶泉井調(diào)查、地下水示蹤試驗(yàn)、河段及巖溶泉流量觀測(cè)、地質(zhì)鉆探、物探等多種方法,最終查明了擬建塞海湖水庫(kù)庫(kù)首的巖溶水文地質(zhì)條件,論證了塞海湖水庫(kù)的主要巖溶滲漏通道,結(jié)果表明現(xiàn)階段塞海湖地區(qū)不宜建壩成庫(kù)。
[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(cè)設(shè)計(jì)研究總院;
【分類(lèi)號(hào)】：TV697.32
【正文快照】： 塞海湖位于湖南省婁底市,該市嚴(yán)重缺水。因此,當(dāng)?shù)赜?jì)劃將塞海湖選為該城市供水水源地,初擬建一座中型水庫(kù),設(shè)計(jì)壩高30 m。但塞海湖地處強(qiáng)巖溶發(fā)育區(qū),巖溶水文地質(zhì)條件復(fù)雜[1-6],在此建庫(kù)具有較大的風(fēng)險(xiǎn),因此,對(duì)擬建塞海湖水庫(kù)的巖溶滲漏問(wèn)題進(jìn)行專(zhuān)題研究是十分必要的。經(jīng)過(guò)對(duì)，

本文編號(hào)：1385094