hr/D=340000.001qsik=0qsik=0ζr=1.3501qpk=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)18008005024005024002713135613501.0036011001137119%148515295747376%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)hr/D=240000.001qsik=0qsik=0ζr=1.1801qpk=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)1800120050240011304005335266826701.0036026002636101%351035545747162%21000140078500015386007262363136301.0051035003551102%472547868980188%312001600113040020096009485474347401.0068046004668102%6210629112932206%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)