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甲:最近华主席指示:“一定要充分利用水力发电,把电搞上去。”我省水力资源丰富,大办水电,是解决能源问题的现实途径。特别是广大山丘地区,可利用河流的自然落差大办中小型水电站,其中大部分是水头比较大的。建设这些高水头水电站,压力管道是影响整个工程成败和投资的主体结构之一。都用钢板来做,投资大,钢材需要多,解决有困难,用普通钢筋混凝土来做,不仅需要很多三材,而且还承受不了高水头,往往因此而使许多电站不能兴建。你看有什么好办法可以解决这个问题?
A: Chairman Hua recently pointed out: “We must make full use of hydroelectric power to power up.” The rich water resources in our province make it a practical way to solve the energy problem. Especially in the vast hilly areas, the natural drop of rivers can be used to make large and small hydropower stations, most of which have relatively large water heads. The construction of these high-head hydropower stations, pressure pipelines affect the success of the entire project and investment in one of the main structures. All of them are made of steel plates. The investment is large and the need for steel is large. There are difficulties in solving the problem. Ordinary reinforced concrete can not only need a lot of three materials, but also can not withstand the high head, often resulting in many power plants not being built. Do you see any good ways to solve this problem?