在积石峡水电站面板堆石坝施工中,从断面设计、坝料分区、坝料选用、压实密度、填筑顺序、预留沉降、止水设施和渗流控制等方面对坝体进行了变形控制.监测结果表明,施工期的坝体变形控制效果显著,达到了坝体安全运行的目的.%In the construction of Jishixia CFRD, the dam deformation is controlled from section design, material partition, material selection, compaction density, filling order, settlement reservation, sealing facilities and seepage control. The monitoring results show that the dam deformation in construction phase is significantly controlled and the control measures guarantee the safe operation of dam.
展开▼
