hr/D=428000.001qsik=0qsik=0ζr=1.4801qpk=0L=0m嵌岩段以上土层14.30.8（桩身强度验算时）m圆形桩桩号轴力标准值地基承载力轴力设计值桩身强度(kN)(kN)(kN)1800120050240011304004684234223421.0036023002336100%310531495747183%21000140078500015386006376318831881.0051031003151101%418542468980212%212001600113040020096008328416441641.0068040804148100%5508558912932231%frk=kPa,桩侧负摩阻力系数ξni=kN/m3kPakPa（承载力计算时）,结构重要性系数γ0=kPakPa桩身fc=,ψc=桩身d扩大头D桩身Aps桩端ApQuk1(嵌岩)Ra1(嵌岩)Ra(取用值)Ra富裕度桩自重含承台（按D）单桩负摩阻力RfRf+γ0(Nk+Gk)1.2(Rf+Gk)+γ0N（mm）（mm）(mm2)(mm2)（kN）（kN）Gk（kN）Nk(kN)(Ra/荷载标准值)N(kN)(承载力/荷载设计值)
