秸秆加筋粉土的冻胀特性研究
彭丽云, 华小宁, 刘德欣, 齐吉琳

Study on frost heaving characteristics of silt reinforced with anticorrosive treated straw
Liyun PENG, Xiaoning HUA, Dexin LIU, Jilin QI
表1 粉土的基本物理指标
Table 1 Basic physical indicators of the silt
最优含水率/%

最大干密度/

(g·cm-3

颗粒级配/%塑限/%液限/%塑性指数不均匀系数Cu曲率系数Cc
细砾粗砂中砂细砂粉粒黏粒
2~5 mm0.5~2 mm0.25~0.5 mm0.075~0.25 mm0.005~0.075 mm≤0.005 mm
14.61.7421.741.861.212.1292.880.1916.720.33.63.152.86