sand fill
1.This paper introduces the general situation of the construction of the new sluice of Dongtai River,Yancheng City,and probes into the construction organization and the application of the sand-dredger-fill technology with woven bag in the construction operation.
5.So far as the mixing material for building the earthrock fill dam with clay core for Shiquanhe Hydropower Station is concerned, the effect from the variation of the sand content for the filter material on the maximum dry density and the relevant parameters are to be determined within the variation area of the mixing mass ratio of (46~54):(54~46) through this experiment, due to the max, dry density is largely influenced by the mixing ratio of both the lifter material and the clay and the sand content of the filter material, so as to determine the actual filling compactness of the mixing material of the core.
