Abstract：In this paper,geocells with height of 0.10,0.15 and 0.20 m are applied to treat the subgrade subsidence. The dynamic stress in subgrade soil and the replacement thickness for three kinds of geocells are studied.The higher is the results show that height of geocell,the quicker is the decay velocity of dynamic stress under rail and the thinner is replacement thickness.
王炳龙；周顺华；宫全美；方卫民；. 不同高度土工格室整治基床下沉病害的试验研究[J]. 岩土工程学报, 2003, 25(2): 163-166.
WANG Binglong, ZHOU Shunhua, GONG Quanmei, FANG Weiming. Experimental study on treatment of subgrade subsidence by geocell of different heights. Chinese J. Geot. Eng., 2003, 25(2): 163-166.
