中文摘要：

针对广西南宁膨胀土与株洲红粘土变对比试验研究,将2种土样的压缩蠕变特性在不同含水率情况下进行了比较。试验结果表明：与株洲红粘土相比,广西南宁膨胀土在较小含水率条件下有明显的加速蠕变阶段,而在大含水率条件下这一阶段也同样不明显。并通过电子显微镜对两者进行了微观研究。

英文摘要：

On the basis of Comparative Laboratory Study Nanning expansive soil and Zhuzhou red clay,a contrast on compression creep characteristics between those two under different water contents has been made.The results shows that compared with the Zhuzhou red clay,Nanning expansive soil under relatively small water contents,has a obvious accelerated creep stage.While under relatively great water contents,the stage is unobvious.What more,a microstructure study has been made over electron microscope as well.