摘要
讨论了桩土共同作用数值研究中的关键问题,通过数值试验研究了柔性单桩的基底反力和附加应力的传播规律,研究表明应力传播近似纵波或横波的传播形式,为进一步研究群桩效提供了借鉴.
Key problems is discussed in pile-soil of composite foundation. The pile-soil interaction is studied. In the numerical example, the dissemination law of foundation bottom surface reaction force and the additional stress of the single flexible is researched. The result is that the dissemination law of the additional stress likes the spread of transversal wave and longitudinal wave. It is useful for future study of pile engineering.
出处
《中原工学院学报》
CAS
2009年第2期20-22,26,共4页
Journal of Zhongyuan University of Technology
基金
河南省教育厅自然科学研究计划项目(2008B130003
2008A560017)
关键词
复合地基
基底反力
附加应力
传播规律
composite foundation
reaction force of foundation bottom surface
additional stress
the dissemination law
