hr/D=240000.01qsik=0qsik=0ζr=1.1801qpk=0L=0m嵌岩段以上土层14.30.8(桩身强度验算时)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)3800120050240011304005335266826683626002637101%351035545747162%41000140078500015386007262363136315135003551102%472547868980188%512001600113040020096009485474347436845504618103%6142.5622412932208%frk=kPa,桩侧负摩阻力系数ξni=kPakPa(承载力计算时),结构重要性系数γ0=kPa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)桩自重含承台(按D)Rf+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)