四纵线北延伸段道路工程（K3+620~K4+340段）结构计算书

PAGEPAGE1四纵线北延伸段道路工程（K3+620~K4+340段）结构计算书目录301561.设计资料 118432.设计依据 194163.边坡稳定性验算 2277393.1.边坡圆弧滑动稳定性验算（一般工况） 2132113.2.边坡圆弧滑动稳定性验算（浸水工况） 7182123.3.边坡整体稳定性验算 12182014.挡墙计算 12297554.1.桩板式挡墙计算 1240344.1.1.Φ2200桩板式挡墙计算 1257884.1.2.Φ1200桩板式挡墙计算 29284624.1.3.Φ1000桩板式挡墙计算 40291264.2.扶壁式挡墙计算 5125674.3.重力式挡墙计算 61四纵线北延伸段道路工程（K3+620~K4+340段）结构计算书设计资料本项目结构计算主要包括边坡稳定性计算、支挡结构计算。设计依据《建筑边坡工程技术规范》（GB50330-2013）《公路路基设计规范》（JTGD30-2015）《混凝土结构设计规范》（GB50010-20102015年版）《工程结构通用规范》（GB

55001-2021）

《建筑与市政工程抗震通用规范》（GB

55002-2021）《建筑与市政地基基础通用规范》（GB

55003-2021）《混凝土结构通用规范》（GB

55008-2021）边坡稳定性验算边坡圆弧滑动稳定性验算（一般工况）[计算简图][控制参数]:采用规范: 通用方法计算目标: 安全系数计算滑裂面形状:圆弧滑动法不考虑地震[坡面信息]坡面线段数4坡面线号水平投影(m)竖直投影(m)超载数118.0009.000022.0000.0000316.0008.0000420.0000.0001超载1距离0.010(m)宽20.000(m)荷载(20.00--20.00kPa)270.00(度)[土层信息]上部土层数1层号层厚重度饱和重度粘结强度孔隙水压(m)(kN/m3)(kN/m3)(kpa)力系数117.00020.0000.001层号粘聚力内摩擦角水下粘聚水下内摩(kPa)(度)力(kPa)擦角(度)10.00035.000层号十字板强度增十字板羲强度增长系(kPa)长系数下值(kPa)数水下值1================================================================下部土层数2层号层厚重度饱和重度粘结强度孔隙水压(m)(kN/m3)(kN/m3)(kpa)力系数14.00020.5000.001210.00025.4000.001层号粘聚力内摩擦角水下粘聚水下内摩(kPa)(度)力(kPa)擦角(度)12.00026.00020.00055.000层号十字板强度增十字板羲强度增长系(kPa)长系数下值(kPa)数水下值12不考虑水的作用[计算条件]圆弧稳定分析方法:Bishop法土条重切向分力与滑动方向反向时:当下滑力对待稳定计算目标:自动搜索最危险滑裂面条分法的土条宽度:1.000(m)搜索时的圆心步长:1.000(m)搜索时的半径步长:0.500(m)计算结果:[计算结果图]最不利滑动面:滑动圆心=(7.323,32.867)(m)滑动半径=36.034(m)滑动安全系数=1.706起始x终止xliCi謎条实重浮力地震力渗透力附加力X附加力Y下滑力抗滑力m鑙超载竖向地震力地震力(m)(m)(度)(m)(kPa)(度)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)-7.449-6.518-23.3951.0152.00026.003.840.000.000.000.000.00-1.534.650.804290.000.00-6.518-5.587-21.7911.0032.00026.0011.240.000.000.000.000.00-4.178.930.822440.000.00-5.587-4.656-20.2050.9922.00026.0018.070.000.000.000.000.00-6.2412.710.839740.000.00-4.656-3.725-18.6350.9832.00026.0024.330.000.000.000.000.00-7.7816.040.856240.000.00-3.725-2.793-17.0790.9742.00026.0030.060.000.000.000.000.00-8.8318.950.871950.000.00-2.793-1.862-15.5370.9662.00026.0035.260.000.000.000.000.00-9.4521.490.886900.000.00-1.862-0.931-14.0050.9602.00026.0039.950.000.000.000.000.00-9.6723.690.901100.000.00-0.9310.000-12.4840.9542.00026.0044.130.000.000.000.000.00-9.5425.570.914570.000.000.0001.000-10.9161.0182.00026.0056.490.000.000.000.000.00-10.7031.850.927780.000.001.0002.000-9.3011.0132.00026.0070.140.000.000.000.000.00-11.3438.500.940660.000.002.0003.000-7.6931.0092.00026.0083.210.000.000.000.000.00-11.1444.690.952740.000.003.0004.000-6.0911.0062.00026.0095.690.000.000.000.000.00-10.1550.480.964030.000.004.0005.000-4.4941.0032.00026.00107.580.000.000.000.000.00-8.4355.900.974530.000.005.0006.000-2.9001.0012.00026.00118.910.000.000.000.000.00-6.0260.960.984260.000.006.0007.000-1.3091.0002.00026.00129.660.000.000.000.000.00-2.9665.690.993210.000.007.0008.0000.2811.0002.00026.00139.850.000.000.000.000.000.6970.111.001390.000.008.0009.0001.8721.0012.00026.00149.460.000.000.000.000.004.8874.241.008800.000.009.00010.0003.4641.0022.00026.00158.510.000.000.000.000.009.5878.101.015440.000.0010.00011.0005.0591.0042.00026.00166.980.000.000.000.000.0014.7281.701.021310.000.0011.00012.0006.6571.0072.00026.00174.880.000.000.000.000.0020.2785.051.026390.000.0012.00013.0008.2611.0112.00026.00182.190.000.000.000.000.0026.1888.151.030690.000.0013.00014.0009.8711.0152.00026.00188.920.000.000.000.000.0032.3991.031.034200.000.0014.00015.00011.4901.0202.00026.00195.050.000.000.000.000.0038.8593.681.036890.000.0015.00016.00013.1171.0272.00026.00200.580.000.000.000.000.0045.5296.101.038770.000.0016.00017.00014.7561.0342.00026.00205.490.000.000.000.000.0052.3498.311.039820.000.0017.00018.00016.4071.0422.00026.00209.770.000.000.000.000.0059.25100.301.040010.000.0018.00019.00018.0721.0522.00026.00208.410.000.000.000.000.0064.6599.731.039330.000.0019.00020.00019.7531.0632.00026.00201.380.000.000.000.000.0068.0696.571.037760.000.0020.00020.69821.1930.7492.00026.00138.580.000.000.000.000.0050.1066.611.035700.000.0020.69821.39722.3900.7552.00026.00139.460.000.000.000.000.0053.1267.171.033490.000.0021.39722.09523.5960.7622.00026.00140.100.000.000.000.000.0056.0867.641.030800.000.0022.09523.08825.0741.0970.00035.00199.900.000.000.000.000.0084.71129.641.079660.000.0023.08824.08226.8301.1130.00035.00200.160.000.000.000.000.0090.34130.071.077550.000.0024.08225.07528.6151.1310.00035.00199.660.000.000.000.000.0095.62130.121.074380.000.0025.07526.06830.4301.1520.00035.00198.340.000.000.000.000.00100.46129.791.070080.000.0026.06827.06132.2801.1750.00035.00196.180.000.000.000.000.00104.77129.031.064590.000.0027.06128.05434.1681.2000.00035.00193.120.000.000.000.000.00108.46127.831.057850.000.0028.05429.04836.1001.2290.00035.00189.090.000.000.000.000.00111.41126.131.049760.000.0029.04830.04138.0811.2620.00035.00184.040.000.000.000.000.00113.51123.881.040230.000.0030.04131.03440.1161.2990.00035.00177.860.000.000.000.000.00114.60121.011.029140.000.0031.03432.02742.2151.3410.00035.00170.460.000.000.000.000.00114.54117.441.016340.000.0032.02733.02044.3861.3900.00035.00161.720.000.000.000.000.00113.13113.051.001670.000.0033.02034.01446.6421.4470.00035.00151.490.000.000.000.000.00110.14107.700.984910.000.0034.01435.00748.9951.5140.00035.00139.560.000.000.000.000.00105.32101.180.965790.000.0035.00736.00051.4661.5940.00035.00125.690.000.000.000.000.0098.3293.230.943960.000.0036.00036.91953.9761.5630.00035.0097.780.000.000.000.0018.1893.7888.260.919990.000.0036.91937.83856.5441.6670.00035.0073.390.000.000.000.0018.3876.5671.900.893650.000.0037.83838.75759.3001.8000.00035.0046.390.000.000.000.0018.3855.6952.530.863370.000.0038.75739.67662.3031.9770.00035.0016.080.000.000.000.0018.3830.5129.140.828110.000.00总的下滑力=2200.645(kN)总的抗滑力=3756.536(kN)土体部分下滑力=2200.645(kN)土体部分抗滑力=3756.536(kN)筋带在滑弧切向产生的抗滑力=0.000(kN)筋带在滑弧法向产生的抗滑力 =0.000(kN)边坡圆弧滑动稳定性验算（浸水工况）本项目按百年一遇洪水位设防，边坡最大高度17m，洪水位按最大高度16m考虑，水位差按1m考虑，计算结构如下：[计算简图][控制参数]:采用规范: 通用方法计算目标: 安全系数计算滑裂面形状:圆弧滑动法不考虑地震[坡面信息]坡面线段数4坡面线号水平投影(m)竖直投影(m)超载数118.0009.000022.0000.0000316.0008.0000420.0000.0001超载1距离0.010(m)宽20.000(m)荷载(20.00--20.00kPa)270.00(度)[土层信息]上部土层数1层号层厚重度饱和重度粘结强度孔隙水压(m)(kN/m3)(kN/m3)(kpa)力系数117.00020.00020.0000.001层号粘聚力内摩擦角水下粘聚水下内摩(kPa)(度)力(kPa)擦角(度)10.00030.00010.00025.000层号十字板强度增十字板羲强度增长系(kPa)长系数下值(kPa)数水下值1================================================================下部土层数2层号层厚重度饱和重度粘结强度孔隙水压(m)(kN/m3)(kN/m3)(kpa)力系数14.00020.50020.0000.001210.00025.40020.0000.001层号粘聚力内摩擦角水下粘聚水下内摩(kPa)(度)力(kPa)擦角(度)12.00026.00010.00025.00020.00055.00010.00025.000层号十字板强度增十字板羲强度增长系(kPa)长系数下值(kPa)数水下值12[水面信息]采用总应力法考虑渗透力作用不考虑边坡外侧静水压力水面线段数1水面线起始点坐标:(32.000,15.000)水面线号水平投影(m)竖直投影(m)110.0001.000[计算条件]圆弧稳定分析方法:Bishop法土条重切向分力与滑动方向反向时:当下滑力对待稳定计算目标:自动搜索最危险滑裂面条分法的土条宽度:1.000(m)搜索时的圆心步长:1.000(m)搜索时的半径步长:0.500(m)计算结果:[计算结果图]最不利滑动面:滑动圆心=(6.277,41.933)(m)滑动半径=42.830(m)滑动安全系数=1.466起始x终止xliCi謎条实重浮力地震力渗透力附加力X附加力Y下滑力抗滑力m鑙超载竖向地震力地震力(m)(m)(度)(m)(kPa)(度)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)-2.439-1.626-11.1870.82910.00025.001.310.000.000.000.000.00-0.259.510.919290.000.00-1.626-0.813-10.0810.82610.00025.003.790.000.000.000.000.00-0.6610.650.928890.000.00-0.8130.000-8.9780.82310.00025.006.010.000.000.000.000.00-0.9411.650.938120.000.000.0001.000-7.7531.00910.00025.0015.030.000.000.000.000.00-2.0317.930.947960.000.001.0001.999-6.4051.00610.00025.0027.500.000.000.000.000.00-3.0723.810.958280.000.001.9992.999-5.0611.00310.00025.0039.490.000.000.000.000.00-3.4829.350.968040.000.002.9993.998-3.7201.00210.00025.0051.020.000.000.000.000.00-3.3134.570.977260.000.003.9984.998-2.3811.00010.00025.0062.070.000.000.000.000.00-2.5839.500.985920.000.004.9985.997-1.0431.00010.00025.0072.660.000.000.000.000.00-1.3244.140.994040.000.005.9976.9970.2941.00010.00025.0082.780.000.000.000.000.000.4248.521.001620.000.006.9977.9961.6321.00010.00025.0092.440.000.000.000.000.002.6352.641.008650.000.007.9968.9962.9701.00110.00025.00101.620.000.000.000.000.005.2756.531.015140.000.008.9969.9954.3101.00210.00025.00110.340.000.000.000.000.008.2960.181.021070.000.009.99510.9955.6521.00410.00025.00118.590.000.000.000.000.0011.6863.611.026460.000.0010.99511.9946.9971.00710.00025.00126.360.000.000.000.000.0015.3966.831.031300.000.0011.99412.9948.3471.01010.00025.00133.660.000.000.000.000.0019.4069.841.035580.000.0012.99413.9939.7011.01410.00025.00140.480.000.000.000.000.0023.6772.651.039290.000.0013.99314.99311.0601.01810.00025.00146.810.000.000.000.000.0028.1675.261.042440.000.0014.99315.74412.2560.76910.00025.00114.320.000.000.000.000.0024.2758.221.044730.000.0015.74416.49613.2880.77310.00025.00117.410.000.000.000.000.0026.9859.511.046330.000.0016.49617.24814.3230.77610.00025.00120.290.000.000.000.000.0029.7660.721.047600.000.0017.24818.00015.3640.78010.00025.00122.940.000.000.000.000.0032.5761.841.048530.000.0018.00019.00016.5831.04310.00025.00162.240.000.000.000.000.0046.3081.641.049180.000.0019.00020.00017.9851.05110.00025.00156.010.000.000.000.000.0048.1778.861.049340.000.0020.00021.00019.3971.06010.00025.00154.240.000.000.000.000.0051.2278.111.048870.000.0021.00022.00020.8221.07010.00025.00156.920.000.000.000.000.0055.7879.381.047750.000.0022.00023.00022.2601.08110.00025.00159.020.000.000.000.000.0060.2480.461.045960.000.0023.00024.00023.7141.09210.00025.00160.540.000.000.000.000.0064.5681.321.043480.000.0024.00025.00025.1831.10510.00025.00161.440.000.000.000.000.0068.7081.981.040290.000.0025.00026.00026.6711.11910.00025.00161.720.000.000.000.000.0072.5982.411.036360.000.0026.00027.00028.1781.13410.00025.00161.340.000.000.000.000.0076.1982.621.031670.000.0027.00028.00029.7071.15110.00025.00160.280.000.000.000.000.0079.4382.581.026190.000.0028.00029.00031.2601.17010.00025.00158.500.000.000.000.000.0082.2582.271.019870.000.0029.00030.00032.8391.19010.00025.00155.970.000.000.000.000.0084.5881.691.012670.000.0030.00031.00034.4461.21310.00025.00152.660.000.000.000.000.0086.3580.821.004560.000.0031.00032.00036.0851.23710.00025.00148.510.000.000.000.000.0087.4779.610.995480.000.0032.00033.00037.7581.26510.00025.00143.480.000.006.970.000.0093.7778.050.985360.000.0033.00034.00039.4711.29510.00025.00137.500.000.006.270.000.0092.6276.090.974130.000.0034.00035.00041.2271.33010.00025.00130.500.000.005.530.000.0090.5073.670.961720.000.0035.00036.00043.0311.36810.00025.00122.400.000.004.720.000.0087.2870.760.948020.000.0036.00036.84544.7431.19010.00025.0092.730.000.003.320.0016.7179.6163.680.934160.000.0036.84537.69146.3581.22510.00025.0078.150.000.002.660.0016.9170.8157.350.920310.000.0037.69138.53648.0231.26410.00025.0062.720.000.001.960.0016.9160.6450.350.905280.000.0038.53639.38249.7431.30810.00025.0046.330.000.001.210.0016.9149.1342.680.888940.000.0039.38240.22751.5271.35910.00025.0028.900.000.000.410.0016.9136.1534.220.871150.000.0040.22741.10153.4171.4660.00030.0010.290.000.000.000.0017.4822.2917.570.912200.000.00总的下滑力=1857.517(kN)总的抗滑力=2725.630(kN)土体部分下滑力=1857.517(kN)土体部分抗滑力=2725.630(kN)筋带在滑弧切向产生的抗滑力=0.000(kN)筋带在滑弧法向产生的抗滑力 =0.000(kN)边坡整体稳定性验算本工程土质边坡沿土岩界面整体滑动主要位于1#边坡，取地勘断面2-2’进行验算。2-2’断面条块划分示意图经计算，该段边坡处于稳定状态。挡墙计算桩板式挡墙计算Φ2200桩板式挡墙计算该型桩取最不利情况进行计算，桩最大计算临空高度10m，按侵水挡墙计算。桩、板计算条件1.总控制信息路基型式路堤地区类型浸水地区支护类型桩＋板结构重要性系数1.00抗震设计烈度(度)配筋计算水平地震系数Kh水上地震角(度)水下地震角(度)重要性修正系数Ci综合影响系数Cz2.坡线、土层和水位1)坡线信息坡线数1坡线水平投影竖向投影坡线长坡线仰角荷载数序号长(m)长(m)(m)(°)120.0000.00020.0000.0001坡线荷载：荷载荷载类型P1P2X1(m)X2(m)序号(kN,kN/m)(kN/m)1-1分布力20.00020.0000.00019.0002)土层信息桩前是否有横坡无横坡桩前横坡角(度)0.000桩后横坡角(度)0.000结构与土摩擦角(度)12.500嵌固段以上土层数:1序号地层地层重度浮重度粘聚力内摩擦综合内摩土摩阻计算m,c,K承载KHηR类型厚(m)(kN/m3)(kN/m3)(kPa)角(°)擦角(°)力(kPa)方法力(kPa)(MPa)1土层10.00020.00010.0000.00030.000120.000m法10.000150.000嵌固段土层数:4序号地层地层重度粘聚力内摩擦综合内摩土摩阻计算m,c,K承载KHηR类型厚(m)(kN/m3)(kPa)角(°)擦角(°)力(kPa)方法力(kPa)(MPa)1土层2.80020.5001.00024.000120.000m法10.000125.0002土层5.30019.30019.1008.400120.000m法10.000125.0003岩层1.90024.0000.00040.000120.000K法20.000350.0000.5000.3004.2304岩层25.00025.5000.00052.000120.000K法60.0001535.0000.5000.3006.7103)水位信息桩前水位标高(m)5.000水面线段数1水面起点标高(m)7.000折线水平投竖向投坡线长坡线仰序号影长(m)影长(m)(m)角(°)120.0000.00020.0000.0003.计算模型1)桩前覆土模型：弹簧模型4.桩信息1)桩基本信息桩前地面以上长度(m)10.000嵌固点深度(m)0.000悬臂长度(m)10.000嵌固长度(m)16.000截面形状圆形桩径D(m)2.200桩中心距(m)4.000桩底支承条件自由坡线数12)桩配筋信息桩作用综合分项系数1.40桩混凝土强度等级C30桩纵筋合力点到外皮距离(mm)80桩容重(kN/m^3~)25.00桩纵筋级别HRB400桩箍筋级别HRB3355.板信息1)板尺寸信息桩间板类型直板桩间板的种类数1板的搭接长度(m)0.500板类型号板厚(mm)板宽(m)板块数13500.500222)板配筋信息板作用综合分项系数1.400混凝土强度等级C30钢筋合力点到边缘距离(mm)25板纵筋级别HRB400板选筋钢筋直径146.结构上自定义荷载以及荷载组合1)桩顶自定义荷载桩顶自定义荷载数：02)桩荷载组合[库仑土压力(一般)组合]荷载号荷载名称是否参与调整系数1桩自重√1.0002桩顶恒载√1.0003桩顶活载√1.0004桩后主动土压力√1.0005静水压力√1.0002)板荷载组合[库仑土压力(一般)组合]荷载号荷载名称是否参与调整系数1板后主动土压力√1.0002静水压力√1.000抗滑动桩验算计算项目：抗滑桩综合分析2钢筋混凝土配筋计算依据:《混凝土结构设计规范GB50010-2010》第2种情况:库仑土压力(一般情况)(一)桩身内力计算按实际墙背计算得到:第1破裂角：32.670(度)Ea=290.847(kN)Ex=283.953(kN)Ey=62.951(kN)作用点到嵌固点距离Zy=3.939(m)[水压力计算]地下水作用水头及压强(水头相对于嵌固段顶端)水头高(m)桩底水压(kPa)墙面坡侧：5.00050.000墙背坡侧：7.00070.000第1嵌固段地层计算方法:m法第2嵌固段地层计算方法:m法第3嵌固段地层计算方法:K法第4嵌固段地层计算方法:K法 背侧——为挡土侧；面侧——为非挡土侧。背侧最大弯矩=11742.151(kN-m)距离桩顶15.858(m)面侧最大弯矩=0.000(kN-m)距离桩顶0.000(m)最大剪力=1847.738(kN)距离桩顶21.800(m)最大位移=-83(mm)点号距顶距离弯矩剪力位移土反力(m)(kN-m)(kN)(mm)(kPa)1-0.000-0.000-0.000-83.340.00020.2000.190-2.854-82.340.00030.4001.364-9.039-81.340.00040.6003.869-16.175-80.340.00050.8007.897-24.262-79.340.00061.00013.638-33.301-78.340.00071.20021.281-43.292-77.340.00081.40031.018-54.233-76.340.00091.60043.038-66.127-75.340.000101.80057.532-78.972-74.340.000112.00074.690-92.768-73.340.000122.20094.702-107.516-72.340.000132.400117.760-123.215-71.340.000142.600144.052-139.865-70.340.000152.800173.769-157.467-69.340.000163.000207.102-176.021-68.340.000173.200244.278-196.088-67.340.000183.400285.676-218.231-66.340.000193.600331.709-242.450-65.340.000203.800382.794-268.744-64.340.000214.000439.345-297.114-63.340.000224.200501.778-327.560-62.340.000234.400570.508-360.081-61.350.000244.600645.949-394.679-60.350.000254.800728.517-431.352-59.350.000265.000818.628-470.100-58.360.000275.200916.643-510.125-57.370.000285.4001022.710-550.625-56.370.000295.6001136.924-591.601-55.380.000305.8001259.382-633.053-54.390.000316.0001390.177-674.980-53.400.000326.2001529.406-717.383-52.410.000336.4001677.162-760.262-51.430.000346.6001833.542-803.617-50.450.000356.8001998.641-847.447-49.460.000367.0002172.553-891.753-48.480.000377.2002355.374-936.535-47.510.000387.4002547.199-981.793-46.530.000397.6002748.122-1027.526-45.560.000407.8002958.241-1073.735-44.600.000418.0003177.648-1120.420-43.630.000428.2003406.440-1167.580-42.670.000438.4003644.713-1215.216-41.710.000448.6003892.559-1263.328-40.760.000458.8004150.075-1311.916-39.810.000469.0004417.356-1360.979-38.870.000479.2004694.498-1410.518-37.930.000489.4004981.596-1460.533-37.000.000499.6005278.744-1511.024-36.070.000509.8005586.209-1558.114-35.150.0005110.0005901.849-1603.215-34.24-0.0005210.2006221.653-1601.062-33.33-12.3515310.4006542.100-1595.508-32.43-20.3445410.6006860.030-1581.475-31.54-28.3375510.8007174.691-1562.838-30.65-36.3305611.0007485.165-1539.599-29.78-44.3225711.2007790.530-1511.755-28.91-52.3155811.4008089.867-1479.307-28.05-60.3085911.6008382.254-1442.256-27.20-68.3016011.8008666.770-1400.601-26.36-76.2936112.0008942.493-1354.343-25.53-84.2866212.2009208.506-1303.480-24.72-92.2796312.4009463.887-1248.014-23.91-100.2726412.6009707.712-1187.943-23.11-108.2646512.8009939.063-1123.952-22.32-116.2576613.00410161.489-1058.315-21.53-111.8386713.20810370.530-991.965-20.76-114.1876813.41210565.906-924.236-19.99-116.5366913.61510747.334-855.127-19.24-118.8857013.81910914.534-784.640-18.50-121.2347114.02311067.226-712.774-17.78-123.5837214.22711205.127-639.528-17.06-125.9327314.43111327.956-564.904-16.36-128.2817414.63511435.434-488.900-15.68-130.6307514.83811527.277-411.517-15.01