Effect of Stepped Reinforcement Size on Pile Displacement in the Passive Zone of Foundation Pit
QU Ruo-feng, MA Yun,XU Guang-li, HU Xiao-qing
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2013, (7): 86 -90 .  DOI: 10.3969/j.issn.1001-5485.2013.07.017