黏土中水平受荷桩基计算方法OA北大核心CSCDCSTPCD
Calculation of Laterally Loaded Piles in Clay
对黏土中实测p-y(水平抗力-水平位移)曲线方法进行总结和计算,认为该方法对于试验桩基和弯矩拟合函数的依赖性强,且形式复杂,普适性差.选用简单的理想弹塑性p-y曲线模型,并采用m值和统一极限抗力作为模型参数,对黏土中的水平受荷桩进行分析.与Matlock实测p-y曲线模型进行对比分析,证明理想弹塑性模型适用于不同直径桩基,尤其是大直径桩的计算.通过实例对比分析,证明了该模型适用于不同土性的黏土场地中桩基的计算.
Summary and calculation on measured clay p - y curve methods indicated that the methods were dependent on test piles and moment fitting functions, and too complexly formed to apply universally. To overcome these shortcomings, the elastic-plastic p - y curve model was adopted, with m and the unified ultimate resistance as model parameters, to analyze the laterally loaded piles in clay. Comparative analysis with Matlock measured p - y curves proved that the el…查看全部>>
王国粹;杨敏
同济大学岩土及地下结构教育部重点实验室,上海200092同济大学岩土及地下结构教育部重点实验室,上海200092
建筑与水利
水平受荷桩黏土p-y曲线极限抗力
laterally loaded pilesclayp - y curvelimiting force
《同济大学学报（自然科学版）》 2012 (3)
373-378,6
评论