Design and Application of Drainage Test in the Construction of the Henan Section of Yangtze River Diversion Project to Feed the Huaihe River
At present,the basic treatment construction in most water conservancy projects is basically below the surface or groundwater level.In order to improve the construction quality of water conservancy projects,the construction of foundation pit drainage has become a crucial link.The inadequate handling of this aspect may pose potential risks to the overall development of water conservancy projects.Based on the experience gained from the Qingshui River drainage test,the drainage testing technology and quality assurance measures employed during the construction process of the Henan Section of Yangtze River Diversion Project to Feed the Huaihe River are introduced.The present study provides a comprehensive summary and determination of the hydrogeological parameters of the aquifer,offering essential data for precipitation engineering design.It also investigates the characteristics of groundwater funnel formation,including its shape,size,and growth rate resulting from water level decline.Furthermore,an evaluation is conducted to estimate the inflow volume in precipitation engineering projects.These findings serve as valuable references for future projects.
drainage testYangtze River Diversion Project to Feed the Huaihe Riverdesignapplication
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