Impermeable wall interdicts or weakens waterpower contact of seepage intercomplementarity between groundwater inside dike and river outside dike . especially , mass continuous concrete wall may have made effect on groundwater power field , chemistry field and water resource 同時(shí)由于防滲墻阻斷或減弱了堤內(nèi)地下水與堤外江水滲流互補(bǔ)的水力聯(lián)系,特別是建設(shè)大規(guī)模連續(xù)防滲墻可能對地下水動力場、水化學(xué)場以及地下水資源等產(chǎn)生影響。