研究了湖北省郧县石渣土三种不同土石比土壤水分运动特性。
The water characteristics of the lithosols with three different soil gravel ratios were studied.
在该模型中，可以模拟土石混合比、块石尺寸、块石形状等。
In the model, the blending ratio, rock size and rock shape can be simulated.
已有研究表明，土石坝内堆石料在填筑期的应力路径可近似为等应力比的路径。
It was indicated by the existing researches that the principal stress ratio in the stress path of rockfill DAMS kept constant during the period of dam construction.
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