蚌埠闸减压井减压效果分析评价

为了定量分析蚌埠闸减压井的减压效果，给出了天然水头差、减压水头差和井损水头差的定义．采用数值分析和统计分析相结合的方法，探讨了现有减压井的减压效果，及影响减压井减压的因素．建议采用修复、改造减压井方案或在两岸打抽水井以减压井抽水井相结合的方案，保证蚌埠闸安全与稳定

Analysis of Pressure Relief Effect of Relief Wells at Bangbu Gate

For quantitative analysis of the pressure relief effect of the relief wells at the Bangbu gate,the concepts of crude pressure drop,the pressure relief drop and the pressure drop of the well loss are given.By means of numerical and statistical analyses,the relief effect and influencing factors of the relief wells are discussed.Finally,to guarantee the security and stabilization of the Bangbu gate,projects of rehabilitation and reconstruction of the relief wells or pump wells and relief wells are proposed.