盖梁柱式墩计算书.docx

盖梁柱式坡计算书1计算资料1.1 编制依据公路桥涵设计通用规范(JTGD602015)公路钢筋混凝土及预应力混凝土桥涵设计规范(JTG3362-2018)公路桥涵地基与基础设计规范(JTG3363-2019)公路设计手册一墩台和基础桥梁墩台与基础工程1.2 结构信息1.2.1 几何尺寸1.2.2 计算参数盖梁类型钢筋混凝土盖梁盖梁与墩柱线刚度比8.163计算墩柱材料类型C40计算墩柱材料容重(kNn)24计算墩柱体积(m3)93.53计算墩柱重(kN)2244.69基础类型桩柱基础计算长度(m)23.5盖梁柱式墩水平抗推刚度(kNm)1.7e41.3 荷载信息1.3.1 上部结构永久作用上部结构恒载支座号竖向力11556.421556.431556.441556.451556.461556.471556.481556.491556.4101556.4111556.4121556.413.2可变作用可变作用信息活载加载方式横向分布影响面汽车等级城-A级车道数3汽车冲击系数0.2人群集度(kNm2)3人行道总宽(m)6制动力(kN)70-70制动力作用标高(m)16.063温度力(kN)70-70温度力作用标高(m)16.063摩阻力(kN)70-70摩阻力作用标高(m)16.063整体升降温+20,-202盖梁计算2.1 持久状况承载能力极限状态基本组合验算2.1.1 正截面承载力验算正截面承载力验算表截面坐标x(m)最值类型设计弯矩M(kNm)截面抗力MR(kNm)抗力是否满足受压区高度x(m)受压区高度是否满足0.00最大弯矩00是0是最小弯矩00是0是0.29最大弯矩-1.69-3234.3是5322e-2是最小弯矩-2.03-3234.3是5.322e-2是1.06最大弯矩-35.79-5087.45是5.322e-2是最小弯矩-42.94-5087.45是5.322e-2是1.18最大弯矩-253.42-5372.55是5.322e-2是最小弯矩-304.1-5372.55是5.322e-2是1.65最大弯矩-1133.34-5372.55是5322e-2是最小弯矩-1360-5372.55是5.322e-2是2.53最大弯矩-2823.26-1.41e4是0.176是最小弯矩-3498.55-1.54e4是0.176是3.41最大弯矩-511.31-4988.4是5.322e-2是最小弯矩-1151.17-4988.4是5.322e-2是3.70最大弯矩300.674986是5.469e-2是最小弯矩-439.24-4988.4是5.322e-2是4.15最大弯矩746.014986是5.469e-2是最小弯矩-144.93-4988.4是5.322e-2是4.95最大弯矩1456.459765.76是8.906e-2是最小弯矩297.629765.76是8.906e-2是5.76最大弯矩2156.781.41e4是0.177是最小弯矩663.861.41e4是0.177是6.35最大弯矩2616.519765.76是8.906e-2是最小弯矩902.719765.76是8.906e-2是7.38最大弯矩800.154986是5.469e-2是最小弯矩-192.03-4988.4是5.322e-2是8.11最大弯矩-340.38-4988.4是5322e-2是最小弯矩-1165.06-4988.4是5.322e-2是9.00最大弯矩-1504.16-1.41e4是0.176是最小弯矩-2627.4-1.41e4是0.176是9.88最大弯矩-338.27-4988.4是5.322e-2是最小弯矩-1152.9-4988.4是5.322e-2是10.61最大弯矩466.314986是5.469e-2是最小弯矩-102.9-4988.4是5.322e-2是11.64最大弯矩2584.279765.76是8.906e-2是最小弯矩963.699765.76是8.906e-2是12.23最大弯矩2131.541.41e4是0.177是最小弯矩711.161.41e4是0.177是13.04最大弯矩1448.229765.76是8.906e-2是最小弯矩325.989765.76是8.906e-2是13.85最大弯矩725.34986是5.469e-2是最小弯矩-129.05-4988.4是5.322e-2是14.29最大弯矩337.414986是5.469e-2是最小弯矩-415.05-4988.4是5.322e-2是14.58最大弯矩-439.62-4988.4是5322e-2是最小弯矩-1120.71-4988.4是5.322e-2是15.46最大弯矩-2820.27-1.41e4是0.176是最小弯矩-3804.01-1.54e4是0.176是16.35最大弯矩-1132.14-5372.55是5.322e-2是最小弯矩-1494.88-5372.55是5.322e-2是16.82最大弯矩-253.18-5372.55是5322e-2是最小弯矩-331.07-5372.55是5.322e-2是16.93最大弯矩-35.79-5087.45是5.322e-2是最小弯矩-42.94-5087.45是5.322e-2是17.70最大弯矩-1.69-3234.3是5.322e-2是最小弯矩-2.03-32343是5.322e-2是18.00最大弯矩00是0是最小弯矩00是0是77撑系杆体系计算示意图撑系杆体系承载力验算表参数名称左悬臂根部最大负弯矩(kNm)-1787.71最外排支座距根部距离(m)0.84换算等效最外排支座反力(kN)175033盖梁有效高度h0(m)1.431撑杆压力线在盖梁底面的作用点距柱边缘距离a(m)0.23外边梁外侧支座中心线距柱边缘的距离Xi(m)0.84撑杆一系杆夹角电(。)60.12撑杆压力设计值Djd(kN)3172.05系杆拉力设计值Tjd(kN)1580.38边支座横桥向宽度0.25系杆钢筋中心距盖梁顶面距离s(m)8.34e-2撑杆计算高度t(m)0.333盖梁宽度2撑杆抗压承载力(kN)1.41e4系杆抗拉承载力伙N)7127.49撑杆抗压强度是否满足是系杆抗拉强度是否满足是撑系杆体系承载力验算表参数名称右悬臂根部最大负弯矩(kNm)-1956.7最外排支座距根部距离(m)0.84换算等效最外排支座反力(kN)2010.31盖梁有效高度h°(m)1.431撑杆压力线在盖梁底面的作用点距柱边缘距离a(m)0.23外边梁外侧支座中心线距柱边缘的距离Xi(m)0.84撑杆一系杆夹角4(。)60.12撑杆压力设计值Bd(kN)3471.9系杆拉力设计值Td(kN)1729.77边支座横桥向宽度0.25系杆钢筋中心距盖梁顶面距离s(m)8.34e-2撑杆计算高度t(m)0.333盖梁宽度2撑杆抗压承载力(kN)1.41e4系杆抗拉承载力(kN)7127.49撑杆抗压强度是否满足是系杆抗拉强度是否满足是2.1.2 斜截面抗剪承载力验算余卜截面抗剪承孑骷力计算参数表截面坐标×(m)最值类型计算跨径(m)异号弯矩影响系数«1斜截面投影长度C(m)配箍率Psv(%)有效高度h0(m)主筋配筋百分率P承载力计算理论0.00最大剪力4.2O00OO梁抗剪最小剪力4.2O00OO梁抗剪0.29最大剪力4.20.93.78e-20.3080.8450.519梁抗剪最小剪力4.20.93.78e-20.3080.8450.519梁抗剪1.06最大剪力4.20.91.4650.8481.365O梁抗剪最小剪力4.20.91.4650.8481.365O梁抗剪1.18最大剪力4.20.96.18e-20.3081.4450.318梁抗剪最小剪力4.20.96.18e-20.3081.4450.318梁抗剪1.65最大剪力4.20.90.3090.3081.4450.318梁抗剪最小剪力4.20.90.3090.3081.4450.318梁抗剪2.53最大剪力6.80.900.3081.4170.971盖梁抗剪最小剪力4.20.90.72803081.4170318梁抗剪3.41最大剪力6.80.900.3081.4450.318盖梁抗剪最小剪力6.80.900.3081.4450.318盖梁抗剪3.70最大剪力6.80.900.3081.4450318盖梁抗剪最小剪力6.81003081.4450318盖梁抗剪4.15最大剪力6.80.9