水庫功能
水(shui)庫(ku)(ku)功(gong)能以灌溉(gai)、防(fang)洪(hong)為主,兼有養殖等(deng)綜(zong)合(he)效益(yi)。水(shui)庫(ku)(ku)灌溉(gai)面積(ji)2.07萬公(gong)(gong)頃(qing),水(shui)庫(ku)(ku)可(ke)養殖水(shui)面870公(gong)(gong)頃(qing),電(dian)站季(ji)節(jie)性發(fa)電(dian)。防(fang)洪(hong)標準為20年一遇(yu),可(ke)減(jian)輕下游2.5萬居民,2000公(gong)(gong)頃(qing)耕地的洪(hong)水(shui)威脅。
鄭家河(he)水(shui)(shui)(shui)(shui)庫(ku)(ku)(ku)(ku)為多年調節(jie)水(shui)(shui)(shui)(shui)庫(ku)(ku)(ku)(ku),正(zheng)常蓄水(shui)(shui)(shui)(shui)位(wei)(wei)100.3米(mi)(mi)(mi),死(si)水(shui)(shui)(shui)(shui)位(wei)(wei)85米(mi)(mi)(mi),設(she)計(ji)洪水(shui)(shui)(shui)(shui)位(wei)(wei)為96.45米(mi)(mi)(mi),校核洪水(shui)(shui)(shui)(shui)位(wei)(wei)為103.89米(mi)(mi)(mi);總庫(ku)(ku)(ku)(ku)容(rong)為1.93億立(li)(li)方(fang)(fang)米(mi)(mi)(mi),其中調洪庫(ku)(ku)(ku)(ku)容(rong)0.7333億立(li)(li)方(fang)(fang)米(mi)(mi)(mi),興(xing)利庫(ku)(ku)(ku)(ku)容(rong)1.1259億立(li)(li)方(fang)(fang)米(mi)(mi)(mi),死(si)庫(ku)(ku)(ku)(ku)容(rong)0.0708億立(li)(li)方(fang)(fang)米(mi)(mi)(mi)。水(shui)(shui)(shui)(shui)庫(ku)(ku)(ku)(ku)為河(he)道(dao)型(xing)水(shui)(shui)(shui)(shui)庫(ku)(ku)(ku)(ku),水(shui)(shui)(shui)(shui)庫(ku)(ku)(ku)(ku)水(shui)(shui)(shui)(shui)面(mian)(mian)面(mian)(mian)積14平(ping)方(fang)(fang)千(qian)米(mi)(mi)(mi),回水(shui)(shui)(shui)(shui)長度9.9千(qian)米(mi)(mi)(mi),平(ping)均庫(ku)(ku)(ku)(ku)面(mian)(mian)寬1.2千(qian)米(mi)(mi)(mi),最大水(shui)(shui)(shui)(shui)深26.8米(mi)(mi)(mi)。
水庫樞紐工程
水(shui)庫樞紐工程包(bao)括大(da)壩(ba)、溢洪道(dao)、導流(liu)底孔、輸(shu)水(shui)管。主壩(ba)為(wei)(wei)黏土心墻壩(ba),壩(ba)頂高(gao)程104.6米(mi)(mi)(mi),最(zui)大(da)壩(ba)高(gao)31.1米(mi)(mi)(mi),壩(ba)軸(zhou)線(xian)(xian)長677米(mi)(mi)(mi);副壩(ba)4座,最(zui)大(da)壩(ba)高(gao)15米(mi)(mi)(mi),壩(ba)軸(zhou)線(xian)(xian)長263米(mi)(mi)(mi)。正(zheng)常溢洪道(dao)為(wei)(wei)開敞式寬頂堰(yan),最(zui)大(da)泄(xie)流(liu)量(liang)(liang)1168立(li)(li)方米(mi)(mi)(mi)每(mei)(mei)秒(miao);非正(zheng)常溢洪道(dao)為(wei)(wei)自潰壩(ba),最(zui)大(da)泄(xie)流(liu)量(liang)(liang)3232立(li)(li)方米(mi)(mi)(mi)每(mei)(mei)秒(miao)。導流(liu)底孔為(wei)(wei)圓(yuan)(yuan)(yuan)形(xing)(xing)有(you)壓涵管,直徑1.75米(mi)(mi)(mi),最(zui)大(da)泄(xie)流(liu)量(liang)(liang)32立(li)(li)方米(mi)(mi)(mi)每(mei)(mei)秒(miao)。東(dong)輸(shu)水(shui)管為(wei)(wei)圓(yuan)(yuan)(yuan)形(xing)(xing)有(you)壓涵管,西(xi)輸(shu)水(shui)管為(wei)(wei)圓(yuan)(yuan)(yuan)形(xing)(xing)有(you)壓壓隧洞,直徑均(jun)為(wei)(wei)2米(mi)(mi)(mi),東(dong)輸(shu)水(shui)管最(zui)大(da)輸(shu)水(shui)流(liu)量(liang)(liang)25立(li)(li)方米(mi)(mi)(mi)每(mei)(mei)秒(miao),西(xi)輸(shu)水(shui)管最(zui)大(da)輸(shu)水(shui)流(liu)量(liang)(liang)15立(li)(li)方米(mi)(mi)(mi)每(mei)(mei)秒(miao)。電站裝機容(rong)量(liang)(liang)115千瓦。
生態旅游開發
項目背景
鄭家(jia)河水庫現有水面1萬余畝,四周峰(feng)巒(luan)疊嶂(zhang),溶洞幽深,奇(qi)石(shi)繞藤(teng),林(lin)木蔥蘢(long),風(feng)光旖旎,白浪逐(zhu)河,2級(ji)公路直達庫邊,是生態旅(lv)游開發(fa)和發(fa)展(zhan)特(te)種養殖的最佳場地。風(feng)景(jing)區(qu)緊鄰隨(sui)應公路、隨(sui)岳(yue)高(gao)速,是隨(sui)南大洪山風(feng)景(jing)旅(lv)游區(qu)的重(zhong)要組(zu)成部分(fen)。
項目規模及內容
項目計劃總投資5000萬元,進行(xing)鄭(zheng)家河生態旅游開發。賓館(guan)、餐飲等(deng)休閑娛樂(le)設施2萬平方米,樓臺、亭(ting)榭(xie)等(deng)觀賞(shang)休閑設施若干處,購置游艇若干艘,擴改鄭(zheng)家河庫區至隨(sui)應公路15公里。
出土文物
1966年(nian)7月7日(ri),在湖北(bei)省京山縣鄭家河水(shui)庫干(gan)渠工地上(shang),群眾取土時,土坡(po)下面一大批(pi)青(qing)銅(tong)(tong)(tong)(tong)(tong)器“浮出水(shui)面”。湖北(bei)博物(wu)館立即派專(zhuan)業(ye)人員趕到現場(chang)。經(jing)過(guo)清點,共(gong)有97件青(qing)銅(tong)(tong)(tong)(tong)(tong)器。其中(zhong),形體最高大、紋飾最精(jing)美(mei)的,是(shi)(shi)兩件幾乎完全一樣的銅(tong)(tong)(tong)(tong)(tong)方壺(hu)(hu)(hu)(hu)(hu),壺(hu)(hu)(hu)(hu)(hu)蓋(gai)內與壺(hu)(hu)(hu)(hu)(hu)口內均(jun)有5行12字銘(ming)文(wen)(wen)。得知這(zhe)一情(qing)況,郭沫若先生非(fei)常重視,親自為銘(ming)文(wen)(wen)釋文(wen)(wen),他認為這(zhe)12個字是(shi)(shi)“曾中(zhong)斿父(fu)用(yong)吉金自作寶壺(hu)(hu)(hu)(hu)(hu)”。在這(zhe)里,“中(zhong)”通“仲(zhong)”,這(zhe)段銘(ming)文(wen)(wen)的大意是(shi)(shi):曾國國君的二兒子(zi)斿父(fu),用(yong)好銅(tong)(tong)(tong)(tong)(tong)自己制作了寶貴的祭祀用(yong)壺(hu)(hu)(hu)(hu)(hu)。從(cong)此(ci),這(zhe)一對青(qing)銅(tong)(tong)(tong)(tong)(tong)方壺(hu)(hu)(hu)(hu)(hu)就命名為“曾仲(zhong)斿父(fu)壺(hu)(hu)(hu)(hu)(hu)”。我國著名學者鄒衡和張政烺(lang)親自為銅(tong)(tong)(tong)(tong)(tong)壺(hu)(hu)(hu)(hu)(hu)“斷代”,認為是(shi)(shi)西周晚期的銅(tong)(tong)(tong)(tong)(tong)器。