穩(wěn)定流抽水試驗(yàn)計(jì)算表

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1、完整承壓抽水井穩(wěn)定流抽水試驗(yàn)計(jì)算（單孔）參數(shù)降深第一次第二次第三次假設(shè)滲透系數(shù)K(m/d)0.8955820.896211.224水位降深S(m）22.3918.068.51含水層厚度M(m)85.6785.6785.67井半徑r(m)0.0840.0840.084每日流量Q(m3/d)1378.61144.11737.08影響半徑(m)211.8882170.971073694.149988滲透系數(shù)(m/d)0.8955813730.8962075071.129348885完整承壓抽水井穩(wěn)定流抽水試驗(yàn)計(jì)算（多孔）參數(shù)降深第一次第二次第三次水位降深S(m）22.3918.068.51觀1降深S

2、(m）22.3918.068.51觀2降深S(m）8.136.82.15含水層厚度M(m)85.6785.6785.67井半徑r(m)0.0840.0840.084觀1孔至井中心距離(m)0.0840.0840.084觀2孔至井中心距離(m)122.39122.39122.39每日流量Q(m3/d)1378.61144.11737.08影響半徑對數(shù)lgR3.891321243.9981876053.15715683滲透系數(shù)(m/d)1.307647221.3743623121.567578715完整潛水抽水井穩(wěn)定流抽水試驗(yàn)計(jì)算（單孔）參數(shù)降 深第一次第二次第三次假設(shè)滲透系數(shù)K(m/d)6.72

3、7467.861438.50651水位降深S(m）8.51822含水層厚度M(m)202020井半徑r(m)0.0840.0840.084每日流量Q(m3/d)73011401200影響半徑(m)197.192086451.4069844 573.9094591滲透系數(shù)(m/d)6.727461357.861428056 8.506508933完整潛水抽水井穩(wěn)定流抽水試驗(yàn)計(jì)算（多孔）參數(shù)降深第一次第二次第三次水位降深S(m）2.2518.068.51觀1降深S1(m）0.4218.068.51觀2降深S2(m）0.286.82.15含水層厚度M(m)27.6685.6785.67井半徑r(m)0.1750.0840.084觀1孔至井中心距離r1(m)200.0840.084觀2孔至井中心距離r2(m)40122.39122.39每日流量Q(m3/d)35761144.11737.08影響半徑對數(shù)lgR2.2087495184.233732233.213795408滲透系數(shù)K(m/d)62.42076198 1.438163948 1.588553909