σ1(t/平方米)σ2(t/平方米)10.001.001.850.250.250.150.750.3516.522.0020.3218.49汽车挂车20.00100.001.8010.000.002.202.2025.001.00石砌1.004.002.257.0030.001.850.250.250.150.750.350.500.00汽车挂车汽车挂车20.00100.001.8010.000.002.202.200.531.4025.001.00石砌160.0015.0018.0010.008.931.850.250.251.850.150.750.351.072.1216.522.0036.354.402.581.162.257.006.77设计计算结果输出挡土墙全高H(m)基础埋深h(m)上墙宽(B1)挡土墙面坡(n1)挡土墙背坡(n2)基础底坡(n3)前墙趾高(DH)前墙趾宽(DL)上墙体积V1(立方米)重力式(仰斜、俯斜)挡土墙计算软件基础底坡(n3)前墙趾高(DH)前墙趾宽(DL)摩阻系数(f)地基承载力σ(t)填土容重r1(t)填料内摩擦角(φ)基础体积V3(立方米)计算应力σ一:数据编辑栏基础容重r3(t)墙顶集中荷载P(t/m)上墙宽(B1)挡土墙面坡(n1)抗拉强度(t/平方米)前提条件:本计算软件仅对挡土墙数据编辑栏进行编辑就可以进行计算。(仰斜时:n2值为正值,俯斜时:n2值为负值);“砌体材料”栏填写“石砌”或“混凝土”。抗剪强度(t/平方米)挡土墙全高H(m)墙顶以上土高ah(m)砌体容重r2(t)抗压强度(t/平方米)顶面均布荷载q(m)荷载等级填土容重r1(t)挡土墙背坡(n2)荷载P力臂Z3(m)挡土墙底宽(B2)基础重量W2(t)挡土墙面坡(n1)基础全宽(B3)挡土墙全高(H)上墙高(H1)上墙重量W1(t)上墙体积V1(立方米)基础体积V3(立方米)上墙宽(B1)墙顶内边与荷载间距(m)车道宽度L0(m)三:挡土墙截面数据二:等代荷载(h0)计算挡土墙全高H(m)荷载等级墙顶内边与荷载间距(m)车道宽度L0(m)上墙力臂Z1(m)基础力臂Z2(m)墙顶以上土高ah(m)基础底坡(n3)挡土墙背坡(n2)基础容重r3(t)砌体容重r2(t)荷载P与墙外边间距(m)前墙趾高(DH)后墙趾高(DH2)前墙趾宽(DL)砌体材料基础埋深h(m)地基承载力σ(t)等代荷载h0(m)基础埋深h(m)砌体材料1:n21:n11:n31:n1汽车荷载均布荷载P30.0015.0030.9638.8655.3315.031.410.815.56荷载内8.771.310.7135.4250.0020.4420.430.343.312.951.350.334.055.950.210.000.501.301.76满足107.1061.1843.501.501.75满足σ1(t/平方米)σ2(t/平方米)0.021.0620.3218.490.36满足满足2.040.0322.1518.61满足满足11.05满足六:挡土墙稳定性验算五:基底土压力计算1:抗滑稳定性验算3:基底应力验算摩阻系数(f)容许系数[Kc]ΣMy被动土压力臂Zp(m)λαh3h1计算系数K0判断四:破裂面计算被动土压力Ep(t)A1h2tanθ1tanθ2σj(t/平方米)判断ZW1e2:水平剪应力验算σy2(t/平方米)判断判断σy1(t/平方米)ΣC容许系数[K0]判断1:法向应力验算B/6/COS(a0)判断计算内摩擦角土压力臂ZX’(m)θ1计算系数Kc2:抗倾覆稳定性验算Ea(t)A2B1辅助计算1土压力臂ZY’(m)Ex(t)填料内摩擦角Ey(t)ψΣM0θ2B2辅助计算2破裂面位置(m)判断七:挡土墙基顶截面强度验算ZN偏心距e计算应力σ破裂面判断1:n21:n11:n31:n1汽车荷载均布荷载P