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云海江湾(银英中路)
(水土保持工作情况汇报)省道253线英德市银英公路大蓝至升平段扩建工程
Building i ndustry ope ns up ne w worl d of entre preneurial str uggle to build a t hree pr ovinces of regi onal central cities --in the Communist x countie s the six ple nary se ssion member s and comrades: t oda y, I was commissioned by the County party Committee Standi ng Committee, reports to the General Assembl y. Considerati on of all members a nd alter nates, a nd comrade s attendi ng advi
乌江银盘水电站右岸河湾地块岩溶渗漏分析
乌江银盘水电站右岸河湾地块岩溶渗漏分析
乌江银盘水电站近坝地段右岸为一河湾地块,主要分布三迭系至寒武系地层,其中岩溶含水层在水库内外均有出露,且在河湾地块中连续分布,水库蓄水后,库水有可能通过河湾地块岩溶含水层向乌江下游产生渗漏。通过对河湾地块岩溶水文地质的调查资料,根据岩溶含水层与隔水层的分布特征,地下水的补给径流条件,地下水的出露高程,分析成库后库水沿河湾地块岩溶含水层向水库下游渗漏的可能性以及对工程的影响。