西北水电
西北水電
서북수전
NORTHWEST WATER POWER
2015年
2期
53-55
,共3页
心墙堆石坝%掺砾土料%碾压质量%控制方法%糯扎渡水电站
心牆堆石壩%摻礫土料%碾壓質量%控製方法%糯扎渡水電站
심장퇴석패%참력토료%년압질량%공제방법%나찰도수전참
rockfill dam with core%gravelly soil mixed%roller compaction quality%control method%Nuozhadu Hydropower Project
糯扎渡水电站为掺砾土心墙堆石坝，心墙区采用掺砾土料，设计填筑总方量为454．48万m3。通过保证混合土料质量和碾压设备质量完成了掺砾土料一次碾压质量的控制，有效地提高了碾压优良率。
糯扎渡水電站為摻礫土心牆堆石壩，心牆區採用摻礫土料，設計填築總方量為454．48萬m3。通過保證混閤土料質量和碾壓設備質量完成瞭摻礫土料一次碾壓質量的控製，有效地提高瞭碾壓優良率。
나찰도수전참위참력토심장퇴석패，심장구채용참력토료，설계전축총방량위454．48만m3。통과보증혼합토료질량화년압설비질량완성료참력토료일차년압질량적공제，유효지제고료년압우량솔。
Nuozhadu Hydropower Project is with the rockfill dam with gravelly soil mixed core.In the core area, the gravelly soil mixed is applied.The total volume of the design embankment is 454.48 ×104 m3 .Through the quality control of the mixed soil and roller compac-tion equipment as well, quality of the gravelly soil mixed and compacted once by roller is controlled, effectively improving the roller com-paction excellence rate.
