Characteristics of shear strength and deformation of compacted Q3 loess

Jia-wei Liu

Аннотация


压实黄土常用于丘陵地区的路基，基础，大坝和其他工程。压实黄土的压实和含水率往往随着降水和施工质量的变化而变化，因此其变形和剪切强度也相应变化。为了探究影响压实黄土抗剪强度的因素，在不同含水量和压实条件下进行直剪试验和压缩试验。结果表明，内压和内聚力的角度取决于含水率和压实度，与压实相比，含水率的影响更为显着。受限压缩应变与垂直压力之间的关系可以通过双曲线拟合。


Литература


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