【摘要】 选取常用的双折线荷载传递函数,来表征单桩的荷载—沉降曲线;然后,选取双曲线函数来表征地基土的荷载—沉降曲线,推导出了一种桩土相互作用下的桩土应力比的解析算式,并讨论相关参数对桩土应力比的影响。更多还原

【Abstract】 <Abstrcat>The typical bilinear load transfer function was selected to represent the load-settlement curve of single pile; And the hyperbolic function was selected to represent load-settlement curve of foundation soil, and an analytical equation for analyzing pile-soil stress ratio under the interaction of the pile-soil was derived, and influences of those correlative parameters on pile-soil stress ratio were discussed.更多还原