水庫概況
水(shui)(shui)(shui)(shui)庫(ku)樞紐工(gong)程分為(wei)兩(liang)級(ji):一(yi)級(ji)壩壩址(zhi)坐落在飛劍潭鄉(xiang)通心橋的峽谷地(di)段,為(wei)蓄(xu)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)庫(ku),控制流(liu)域面(mian)積(ji)79.3平方千(qian)米(mi),回水(shui)(shui)(shui)(shui)長度5.7千(qian)米(mi);二級(ji)壩在一(yi)級(ji)壩下游(you)4.25千(qian)米(mi)處(chu)上石村附近,是以提(ti)高水(shui)(shui)(shui)(shui)位(wei)便于(yu)引水(shui)(shui)(shui)(shui)為(wei)目標,區間流(liu)域面(mian)積(ji)21平方千(qian)米(mi),回水(shui)(shui)(shui)(shui)長度3.2千(qian)米(mi)。
水(shui)庫(ku)(ku)功(gong)能(neng)以灌溉(gai)為主(zhu),兼顧防洪、發電、養殖、旅(lv)游等綜(zong)合效益。水(shui)庫(ku)(ku)灌溉(gai)面積(ji)7240公頃;電站裝機容量1560千瓦,年發電量400萬(wan)千瓦時;養殖水(shui)面433.3公頃。水(shui)庫(ku)(ku)調節洪水(shui),可(ke)保護下游鐵(tie)路公路,受益范圍涉及5.47萬(wan)人。
一級壩水(shui)(shui)(shui)(shui)庫(ku)系多(duo)年調節湖泊(bo)型水(shui)(shui)(shui)(shui)庫(ku),正常(chang)蓄(xu)水(shui)(shui)(shui)(shui)位(wei)(wei)180米(mi)(mi)(mi)(mi),死水(shui)(shui)(shui)(shui)位(wei)(wei)164米(mi)(mi)(mi)(mi),設(she)計洪(hong)水(shui)(shui)(shui)(shui)位(wei)(wei)180.92米(mi)(mi)(mi)(mi),校(xiao)核洪(hong)水(shui)(shui)(shui)(shui)位(wei)(wei)為(wei)182.28米(mi)(mi)(mi)(mi);總庫(ku)容(rong)1.00億(yi)立方米(mi)(mi)(mi)(mi),防洪(hong)庫(ku)容(rong)1940萬(wan)立方米(mi)(mi)(mi)(mi),興利庫(ku)容(rong)7530萬(wan)立方米(mi)(mi)(mi)(mi),死庫(ku)容(rong)590萬(wan)立方米(mi)(mi)(mi)(mi),正常(chang)蓄(xu)水(shui)(shui)(shui)(shui)位(wei)(wei)對(dui)應水(shui)(shui)(shui)(shui)面面積7.924平(ping)方千米(mi)(mi)(mi)(mi)。二(er)級壩正常(chang)蓄(xu)水(shui)(shui)(shui)(shui)位(wei)(wei)144.50米(mi)(mi)(mi)(mi),死水(shui)(shui)(shui)(shui)位(wei)(wei)143米(mi)(mi)(mi)(mi),設(she)計洪(hong)水(shui)(shui)(shui)(shui)位(wei)(wei)146.03米(mi)(mi)(mi)(mi),校(xiao)核洪(hong)水(shui)(shui)(shui)(shui)位(wei)(wei)146.57米(mi)(mi)(mi)(mi);總庫(ku)容(rong)1240萬(wan)立方米(mi)(mi)(mi)(mi),調洪(hong)庫(ku)容(rong)280萬(wan)立方米(mi)(mi)(mi)(mi),興利庫(ku)容(rong)300萬(wan)立方米(mi)(mi)(mi)(mi),死庫(ku)容(rong)660立方米(mi)(mi)(mi)(mi)。
水(shui)庫樞紐工(gong)程(cheng)由大壩(ba)(ba)(ba)、溢洪道(dao)、總(zong)干進(jin)水(shui)閘、發(fa)電(dian)兼(jian)放空(kong)、滯洪洞(dong)組成。一級(ji)壩(ba)(ba)(ba)主壩(ba)(ba)(ba)均(jun)為均(jun)質(zhi)土壩(ba)(ba)(ba),壩(ba)(ba)(ba)頂(ding)(ding)高程(cheng)184米,最大壩(ba)(ba)(ba)高33.22米,壩(ba)(ba)(ba)頂(ding)(ding)長174米,寬6米;副(fu)壩(ba)(ba)(ba)位(wei)于一級(ji)壩(ba)(ba)(ba)左側上游(you)2千米,為均(jun)質(zhi)土壩(ba)(ba)(ba)。二級(ji)大壩(ba)(ba)(ba)工(gong)程(cheng)由大壩(ba)(ba)(ba)、溢洪道(dao)、總(zong)干進(jin)水(shui)閘、發(fa)電(dian)兼(jian)放空(kong)、泄洪隧洞(dong)、電(dian)站廠房(fang)組成。壩(ba)(ba)(ba)頂(ding)(ding)高程(cheng)148.85米,最大壩(ba)(ba)(ba)高26.22米,壩(ba)(ba)(ba)頂(ding)(ding)長300米,寬6米。
景觀特點
庫(ku)區島嶼眾多,氣候溫(wen)和濕潤,空氣清新。庫(ku)區周圍森林環抱(bao),群山(shan)環繞,林木茂盛,有國家保護樹種(zhong)30余種(zhong),在(zai)林中野生動物較(jiao)多;水(shui)庫(ku)水(shui)質清澈,水(shui)面寬闊,湖(hu)光瀲影(ying),水(shui)天(tian)一(yi)色;在(zai)湖(hu)面上,時(shi)時(shi)可見“水(shui)鴨(ya)銜魚來去(qu)飛(fei)”;泛舟(zhou)(zhou)湖(hu)中,“漾(yang)(yang)漾(yang)(yang)帶山(shan)光,澄澄倒林影(ying)”。棄舟(zhou)(zhou)登岸,信步湖(hu)邊,“萬傾湖(hu)天(tian)望,一(yi)星(xing)飛(fei)鷺白”,滿眼秀麗風(feng)光令(ling)人心怡神馳。其中頗具特(te)色的碧玉(yu)晚鐘、灣立涌珠(zhu)、虎嘯(xiao)吼(hou)池(chi)、峰子(zi)暈光、石環掛月(yue)、溜(liu)劍潭、仙(xian)女跳臺、七星(xing)轉斗八景,在(zai)民(min)間(jian)廣為流傳。
配套設施
庫區交通便利,供水(shui)、供電(dian)、通訊(xun)等基礎設(she)計(ji)齊全,區內(nei)旅游(you)線路布局合理,游(you)樂(le)設(she)施安全,配套,種類較多(duo),開設(she)了水(shui)上游(you)艇、登山攀險、垂釣、水(shui)上游(you)樂(le)、休閑度假、狩獵野(ye)炊、自然生態景觀觀光、朝佛(fo)等項(xiang)目。