摘要
三峡工程混凝土总量约2800万m3，共需砂石骨料约4170万m3，其中粗骨料3028万m3，砂1142．8万m3。选用长江河床及黄柏河南村坪5厘天然料场及古树岭、下岸溪两座人工料场，可满足三峡工程混凝土对砂石骨料的需求。
The total volume of concrete placement for the Three Gorges Project is estimated to be 28 million cubic meters, namely about 41. 7 million cubic meters of aggregates will be needed, including 30. 28 million cubic meters of coarse aggregates and 11. 128 million cubic meters of sands. It was decided that five natural quarries such as quarries in Y angtze River bed and Nancunping quarry in Huangbaihe river, and two aggregate processing plants such as Gushuling and Xialaoxi ones were chosen to meet the needs of aggregates for the Three Gorges Project.
出处
《中国三峡建设》
1996年第3期6-8,共3页
China Three Gorges Construction
关键词
三峡工程
混凝土施工
砂石
骨料
生产
Three Gorges Multipurpose Project Aggregate Stone processing Artificial sand production
