根据规划方案,黑河引水工程主要由水库水利枢纽、城市输水暗渠、净水厂、给水设施农田灌溉工程等组成,它为西安市供水为主,结合灌溉、发电等。初设选坝阶段,我们重点对黑河桃李坪和金盆两坝址地质进行勘探,并进行比较,现将两坝址地质比较情况和开发意见简述如下。 According to the plan, the water diversion project in Heihe River is mainly composed of reservoir water control project, urban water supply culvert, water purification plant and water supply facility farmland irrigation project. It is mainly for water supply in Xi’an, combining with irrigation and power generation. In the initial stage of dam selection, we focused on the exploration of the geology of the Taheping and Jinpen two sites in Heihe and compared them. The geological comparisons and development opinions of the two dam sites are summarized as follows.