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水布垭水利枢纽混凝土面板堆石坝坝高 2 33m,大坝地处狭窄河谷 ,坝体高 ,填筑量大 ,开挖利用料的 3个主要供应点 :溢洪道、地下厂房进水口及马崖高边坡等均位于高程较高上 ,若考虑从坝下游运输上坝 ,运距有 6 .5~ 1 0 .0 km,同时施工道路布置困难 ,因此 ,构思了溜井 -平洞运输方案 ,并介绍溜井 -平洞运输方案与常规方案的比较 ,以及对几个主要技术问题的分析 .
The Shuibuya Water Conservancy Project concrete faced rockfill dam is 2 33m high. The dam is located in a narrow valley. The dam is high with a large filling volume. Three main supply points for excavation and utilization materials are: spillway, underground water inlet and horse High cliffs and so on are all located at higher elevations. Considering that the distance from the upper dam to the downstream dam is 6.5 ~ 1.00 km and the construction roads are difficult to be arranged, , And introduces the comparison between Choling-Ping-Dong transport scheme and the conventional scheme, as well as the analysis of several major technical issues.