标题：Interface stress distribution law of SMW method section steel-cemented soil
作者：Gu, Shi-Tan ;Wang, Chun-Qiu
作者机构：[Gu, Shi-Tan ] Key Laboratory of Mine Disaster Prevention and Control, Shandong University of Science and Technology, Qingdao, China;[Wang, Chun-Qiu ] 更多
会议名称：2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011
会议日期：July 15, 2011 - July 17, 2011
来源：2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011 - Proceedings
摘要：Based on equal cross area simplification of SMW method single pile section, SMW method section steel-cemented soil interface stress analysis model was built. By analyzing theory of cemented soil pile-section steel interface shear stress, distribution law of interface shear stress was deduced. Change rules of different axial load and cemented soil elastic parameters on interface shear stress were also analyzed contrastively. The larger axial load got, the greater peak value of surface shear stress was; The greater cemented soil modulus got, the smaller distribution range of surface shear stress was and the closer to ground surface peak position of surface shear stress got. © 2011 IEEE.