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楼庄子水库泄水建筑物主要有引水洞、导流兼泄洪冲沙洞和溢洪洞。首先对引水洞进口竖井式和岸塔式两种方案进行综合比较,进口采用竖井式施工方案;然后,对右岸导流兼泄洪冲沙洞(无压)方案、左岸溢洪道方案及右岸导流兼泄洪冲沙洞(有压)方案进行比较分析,最终确定右岸导流兼泄洪冲沙洞(无压)方案为最优施工方案。
Lou Zhuangzi reservoir drainage structures are mainly diversion tunnel diversion and discharge flood red sand tunnel and spillway. Firstly, the two schemes of shaft-in-tower and tower-type are introduced, and the scheme of shaft-type construction is adopted for the import. Then, the scheme of right-bank diversion and flood-flushing sand tunnel without pressure, left bank spillway scheme and right bank diversion Flood discharge sand hole (pressure) program for comparative analysis, and ultimately determine the right bank diversion and flood flood hole (no pressure) program for the optimal construction program.