板筏 meaning in Chinese

apron raft
itakada

The 16 - node degenerated iso - parametric element is proposed for the analysis of raft foundation with mid - thick plate . the stiffness matrix of single pile among the pile group can be founded assuming the total contact between the plate and the foundation . and the results of stress and deformation of plate , the force on pile and the settlement of pile bottom can be solved after the finite element disperse for the plate and the establishment of balance equation of pile - raft interaction
在引入16节点退化等参元的中厚板筏板分析模型的基础了，假定筏板与地基间完全接触，建立了群桩中单桩桩身刚度矩阵，继而对筏板进行有限元离散得到桩筏共同作用的平衡方程，从而求解筏板内力、挠度、桩顶反力、桩端沉降等一系列结果。