那吉航運樞紐
2008年工(gong)(gong)程竣(jun)工(gong)(gong)。樞(shu)(shu)紐(niu)由(you)攔(lan)河壩、電站(zhan)、1000噸(dun)級船閘、樞(shu)(shu)紐(niu)對外(wai)交通橋等建(jian)筑(zhu)物組(zu)成,主要(yao)建(jian)筑(zhu)物自右至左(zuo)依次(ci)布置為(wei)(wei)船閘、電站(zhan)廠房、10孔溢流(liu)壩和(he)左(zuo)岸混凝土(tu)接頭(tou)壩。那吉(ji)航運樞(shu)(shu)紐(niu)校核洪(hong)水(shui)(shui)(shui)位為(wei)(wei)118.528m,相(xiang)應總(zong)庫(ku)容(rong)為(wei)(wei)1.83億立方米,正常(chang)蓄水(shui)(shui)(shui)位為(wei)(wei)115.00m,相(xiang)應庫(ku)容(rong)為(wei)(wei)1.03億立方米,正常(chang)發(fa)電死(si)水(shui)(shui)(shui)位114.40m。本工(gong)(gong)程船閘通航標(biao)準為(wei)(wei)Ⅲ級航道(dao)通航一列(lie)2×1000t頂推駁船隊,渠化千(qian)噸(dun)級航道(dao)56公里。那吉(ji)水(shui)(shui)(shui)電站(zhan)廠房安裝有(you)3臺單機(ji)容(rong)量(liang)為(wei)(wei)22MW的燈泡貫流(liu)雙重調節卡普蘭式水(shui)(shui)(shui)輪發(fa)電機(ji)組(zu),總(zong)裝機(ji)容(rong)量(liang)66MW。