纯粉煤灰路堤土工离心模型试验研究

摘要

Through the embankment centrifuge model test,the article studies the influence of different dry density and water content on deformation characteristics of pure fly ash embankment.Also,the effect of different slope on the embankment deformation is investigated.Test results show that the pure fly ash embankment have the characteristics such as light weight,small sedimentation,and stable performance.%文章通过土工离心模型试验,研究了不同干密度和含水量对纯粉煤灰路堤变形特征的影响规律;同时也研究了不同边坡坡度对路堤变形的影响.试验结果表明,纯粉煤灰路堤具有自重轻、沉降小和稳定性能高的特点.