Analyses of the monitored seepage data of the sand case dam with clay core of Jilihe Reservoir show that the impervious effect of the clay core is good, that the blanket in the front of the dam has little impervious effect, and that seepage failure will p
Analyses of the monitored seepage data of the sand case dam with clay core of Jilihe Reservoir show that the impervious effect of the clay core is good, that the blanket in the front of the dam has little impervious effect, and that seepage failure will p
摘要对吉利河水库粘土心墻砂壳坝的渗流观测资料分析表明，该坝粘土心墻的防渗效果较好，但坝前铺盖没起到防渗作用，且截渗槽较薄弱，渗透比降较大，可能发生渗透破坏。