南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2013年
5期
99-103
,共5页
张增勤%冯创业%韩永涛%陈文婧
張增勤%馮創業%韓永濤%陳文婧
장증근%풍창업%한영도%진문청
滹沱河%大型入渗试验%水均衡法%地下水补给量
滹沱河%大型入滲試驗%水均衡法%地下水補給量
호타하%대형입삼시험%수균형법%지하수보급량
H utuo River%large infiltration test%w ater balance method%groundw ater recharge
通过采用水均衡法计算了滹沱河入渗试验期间的河道入渗补给量,并求取了滹沱河水源地一带获得的河道入渗补给量。研究表明：试验期间河道入渗水量为1482.75万m3,河道入渗补给地下水量为1382.89万 m3,河道渗漏补给系数为93%；滹沱河水源地接受的补给量为742.53万m3,水源地范围内的观测井最大水位上升幅度6.823 m,地下水补给效果明显。
通過採用水均衡法計算瞭滹沱河入滲試驗期間的河道入滲補給量,併求取瞭滹沱河水源地一帶穫得的河道入滲補給量。研究錶明：試驗期間河道入滲水量為1482.75萬m3,河道入滲補給地下水量為1382.89萬 m3,河道滲漏補給繫數為93%；滹沱河水源地接受的補給量為742.53萬m3,水源地範圍內的觀測井最大水位上升幅度6.823 m,地下水補給效果明顯。
통과채용수균형법계산료호타하입삼시험기간적하도입삼보급량,병구취료호타하수원지일대획득적하도입삼보급량。연구표명：시험기간하도입삼수량위1482.75만m3,하도입삼보급지하수량위1382.89만 m3,하도삼루보급계수위93%；호타하수원지접수적보급량위742.53만m3,수원지범위내적관측정최대수위상승폭도6.823 m,지하수보급효과명현。
Water balance method w as applied to calculate recharge f rom river wat er infiltrat ion during a large infiltration test in the H utuo River, and especial y to calculate the infiltrating recharge in the water source area. The result s show ed that the amount of river infiltration water is 14 827 500 m3 during the test, and groundw ater recharge from river infiltrat ion water is 13 828 900 m3 . The groundwater recharge coefficient from river infiltration is 93%. The amount of received wat er in the w ater source area is 7 425 300 m3 . Meanw hile, the maximum rising magnitude of groundw ater level in the observat ion wells located in the w ater source area is 6. 823 m, indicating apparent groundwater recharge effects.
