郑家毓,李 帆

以楚雄某边坡红土为研究对象，利用 TAJ-20 动三轴仪对红土在不同固结围压、固结比、含水率和振动频率状态下进行动三轴试验，研究其动强度特性，试验结果表明：动强度随固结围压、固结比和振动频率的增大而增大，随含水率的增大而减小；动内聚力和动内摩擦角都随振动次数的增大而减小，且动内聚力减小较多，动内摩擦角减小较少。

红土；动三轴试验；动强度特性；固结条件

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