摘要
本文从分析地面堆载条件下桩的受力和变形机理出发 ,进行了被动桩条件下邻近桩基与土体的相互作用分析计算 ,计算中考虑了土的非线性 ,采用了P y曲线法求解。并利用已知工程算例验证了方法的正确性 ,为受堆载影响的桩的计算和设计提供了依据。
Based on the load on and the deformation of th e pile adjacent to superficial surcharge,this paper presents a method to calcula te and analyze the interaction between the adjacent pile foundation and the soil under the condition of the passive pile.It considers the nonlinear character of soil by using the P\|y curve.The computed results are shown to be in favora ble agreement with case study. \
出处
《建筑技术开发》
2002年第12期22-23,57,共3页
Building Technology Development
关键词
地面堆载
桩
土体
相互作用
P-Y曲线
差分计算
Surcharge
Passive pile
Pile & soil interaction
P\|y curve
Difference cal culate
