三峡风化砂的应力应变特性研究

Investigation into the Stress-Strain Characteristics of Weathered Sand in Three Gorges Project

试验以三峡隔流堤风化砂为原料 ,根据现场实际 ,采用不同密度的风化砂进行三轴压缩试验 。

Tests are carried out with weathered sand taken from the flow insulation dike in Three Gorges Project. Triaxial compression tests are adopted to different densities of sands according to the practical in situ situations. The characteristics of stress strain of the sands are analysesed.