方桩-水泥土接触面摩擦特性试验研究

任建飞,周佳锦,龚晓南,俞建霖

Experimental study on frictional capacity of square pile-cemented soil interface

Jian-fei REN,Jia-jin ZHOU,Xiao-nan GONG,Jian-lin YU

图 7 荷载-位移曲线（养护时间：7 d）

Fig.7 Load – displacement curve (curing time: 7 days)