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无量纲系数 αt 可由下图计算得到,横轴:土体内摩擦角 φef ,分类变量D/b ratio 是桩入土深度 D 和桩端截面直径 b的比值。
无量纲系数 αt
无量纲系数 αt 由软件自动计算得到,也可由用户在 "竖向承载力" 界面自行输入。