冻融循环对青藏黏土抗剪强度影响试验研究
全晓娟, 龚禹为, 汪波, 钟官峰, 周尚武

Experimental study on the shear strength of Qinghai-Tibet clay under freeze-thaw cycles
Xiaojuan QUAN, Yuwei GONG, Bo WANG, Guanfeng ZHONG, Shangwu ZHOU
表1 土的基本物理性质
Table 1 Basic physical properties of soil
最大干密度/(g·cm-3最优含水率/%液限/%塑限/%塑性指数颗粒组成
≥0.075 mm≥0.005~0.075 mm<0.005 mm
1.861527.612.61518.31%67.42%14.27%