黄河公伯峡水电站工程粗粒土的施工特性  

Construction characteristics of coarse soils in the Gongboxia hydropower station in the Yellow river

作　　者：刘金禹[1] 王玉宝[1] 朱崇辉[1] 

机构地区：[1]西北农林科技大学水利水电科学研究院,陕西杨凌712100

出　　处：《西北水资源与水工程》2002年第3期43-45,共3页Northwest Water Resources & Water Engineering

摘　　要：分析了公伯峡水电站粗粒土施工中的集料级配、含水率、碾压机械、铺土厚度、碾压遍数等因素对压实的影响 ,提出对集料进行掺配、加水以及调节碾压机械振幅。The factors affecting compaction of coarse soils, such as gradation, water content, construction machinery, rockfill thickness, times of compaction, are analyzed in this paper. Construction technology measures including coarse soils mixed, water added, amplitude and vibration frequency of construction machinery adjusted are presented

关 键 词：黄河公伯峡水电站工程 粗粒土 施工 集料 级配 铺土 

分 类 号：TV541.1[水利工程—水利水电工程]