綜合幫扶工程邊坡支護(hù)計(jì)算書

綜合幫扶工程邊坡支護(hù)計(jì)算書PAGE目錄TOC\o"1-4"\h\z\u1、樁板擋墻 43.排水溝設(shè)計(jì) 233.重力式擋墻 23樁板擋墻（10-10）樁、板計(jì)算條件1.總控制信息路基型式路堤地區(qū)類型一般地區(qū)支護(hù)類型樁＋板結(jié)構(gòu)重要性系數(shù)1.10抗震設(shè)計(jì)烈度(度)配筋計(jì)算水平地震系數(shù)Kh水上地震角(度)水下地震角(度)重要性修正系數(shù)Ci綜合影響系數(shù)Cz2.坡線、土層和水位1)坡線信息坡線數(shù)4坡線水平投影豎向投影坡線長(zhǎng)坡線仰角荷載數(shù)序號(hào)長(zhǎng)(m)長(zhǎng)(m)(m)(°)18.3601.3688.4719.293021.6602.2742.81553.8710310.6601.72510.7999.192045.7803.0006.51227.4310坡線上無(wú)荷載2)土層信息樁前地面橫坡無(wú)橫坡樁前地面橫坡角(度)0.000樁后橫坡角(度)0.000結(jié)構(gòu)與土摩擦角(度)15.000嵌固段以上土層數(shù):2序號(hào)地層地層重度浮重度粘聚力內(nèi)摩擦綜合內(nèi)摩土摩阻計(jì)算m,c,K承載KHηR類型厚(m)(kN/m3)(kN/m3)(kPa)角(°)擦角(°)力(kPa)方法力(kPa)(MPa)1土層10.50019.00030.60011.700100.000m法10.000160.0002土層2.70026.60050.00018.000120.000m法25.000400.000嵌固段土層數(shù):1序號(hào)地層地層重度浮重度粘聚力內(nèi)摩擦綜合內(nèi)摩土摩阻計(jì)算m,c,K類型厚(m)(kN/m3)(kN/m3)(kPa)角(°)擦角(°)力(kPa)方法1土層10.00026.400970.00050.000850.000K法200.0003)水位信息非浸水地區(qū)，無(wú)水位信息3.計(jì)算模型1)樁前覆土模型：彈簧模型橫向地基承載力計(jì)算鐵路規(guī)范4.滑坡推力相關(guān)信息1)滑坡推力信息滑坡推力分布類型矩形計(jì)算目標(biāo)按指定滑面計(jì)算推力計(jì)算模型R/K模型安全系數(shù)K1.350是否考慮動(dòng)水壓力和浮托力ㄨ是否考慮坡面外的靜水壓力ㄨ是否考慮承壓水的浮托力ㄨ樁前剩余抗滑力水平分力(kN/m)0.0001)滑面信息18.0303.7808.87525.20830.60025.000219.40015.76024.99539.08930.60025.0005.樁信息1)樁基本信息樁前地面以上長(zhǎng)度(m)13.200嵌固點(diǎn)深度(m)0.000懸臂長(zhǎng)度(m)13.200嵌固長(zhǎng)度(m)4.000截面形狀圓形樁徑D(m)1.600樁中心距(m)4.000樁底支承條件自由坡線數(shù)42)樁配筋信息樁作用綜合分項(xiàng)系數(shù)1.00樁混凝土強(qiáng)度等級(jí)C30樁縱筋合力點(diǎn)到外皮距離(mm)100樁容重(kN/m3)25.00樁縱筋級(jí)別HRB500樁箍筋級(jí)別HRB4006.板信息1)板尺寸信息樁間板類型直板樁間板的種類數(shù)1板的搭接長(zhǎng)度(m)0.500板類型號(hào)板厚(mm)板寬(m)板塊數(shù)13001.000112)板配筋信息板作用綜合分項(xiàng)系數(shù)1.000混凝土強(qiáng)度等級(jí)C30鋼筋合力點(diǎn)到邊緣距離(mm)25板縱筋級(jí)別HRB400板選筋鋼筋直徑147.結(jié)構(gòu)上自定義荷載以及荷載組合1)樁頂自定義荷載樁頂自定義荷載數(shù)：02)樁荷載組合[滑坡推力(一般)組合]荷載號(hào)荷載名稱是否參與調(diào)整系數(shù)1樁自重√1.0002樁頂恒載√1.0003樁頂活載√1.0004樁后滑坡推力√1.000[庫(kù)侖土壓力(一般)組合]荷載號(hào)荷載名稱是否參與調(diào)整系數(shù)1樁自重√1.0002樁頂恒載√1.0003樁頂活載√1.0004樁后主動(dòng)土壓力√1.0002)板荷載組合[滑坡推力(一般)組合]荷載號(hào)荷載名稱是否參與調(diào)整系數(shù)1板后滑坡推力√1.000[庫(kù)侖土壓力(一般)組合]荷載號(hào)荷載名稱是否參與調(diào)整系數(shù)1板后主動(dòng)土壓力√1.000抗滑動(dòng)樁驗(yàn)算計(jì)算項(xiàng)目：抗滑樁綜合分析1原始條件:鋼筋混凝土配筋計(jì)算依據(jù):《混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范GB50010-2010》=====================================================================第1種情況:滑坡推力(一般情況)(一)樁身內(nèi)力計(jì)算剩余下滑力=159.161(kN) 剩余下滑力角度=25.208°剩余下滑力水平分力=144.003(kN) 剩余下滑力豎直分力=67.787(kN)分布范圍為樁頂以下(0～10.600m)范圍樁頂以下(10.600m～13.200m)范圍內(nèi)按土壓力計(jì)算按實(shí)際墻背計(jì)算得到:第1破裂角：50.184(度)Ea=636.430(kN)Ex=614.744(kN)Ey=164.720(kN)作用點(diǎn)到嵌固點(diǎn)距離Zy=2.914(m)段內(nèi)的土壓力合力:Ea=329.098(kN),Ex=317.884(kN),Ey=85.177(kN)作用點(diǎn)高度Zy=1.227合并后整個(gè)樁后范圍內(nèi):水平分力=461.888(kN) 豎直分力=152.964(kN)作用點(diǎn)高度=3.308(m)第1嵌固段地層計(jì)算方法:K法 背側(cè)——為擋土側(cè)；面?zhèn)取獮榉菗跬羵?cè)。背側(cè)最大彎矩=61.134(kN-m)距離樁頂1.500(m)面?zhèn)茸畲髲澗?3097.811(kN-m)距離樁頂11.376(m)最大剪力=952.097(kN)距離樁頂13.200(m)最大位移=24(mm)第1道錨索水平拉力=500.000(kN)距離樁頂1.500(m)第2道錨索水平拉力=500.000(kN)距離樁頂3.500(m)第3道錨索水平拉力=500.000(kN)距離樁頂5.500(m)點(diǎn)號(hào)距頂距離彎矩剪力位移土反力(m)(kN-m)(kN)(mm)(kPa)1-0.0000.0000.00023.800.00020.2141.248-11.64423.300.00030.4294.990-23.28922.800.00040.64311.229-34.93322.290.00050.85719.962-46.57821.790.00061.07131.191-58.22221.290.00071.28644.914-69.86720.790.00081.50061.134176.89420.290.00091.70026.842166.02619.820.000101.900-5.277155.15819.350.000112.100-35.222144.29018.880.000122.300-62.993133.42118.410.000132.500-88.590122.55317.940.000142.700-112.014111.68517.470.000152.900-133.264100.81717.000.000163.100-152.34189.94916.540.000173.300-169.24379.08016.070.000183.500-183.973351.49315.600.000193.700-253.185340.62515.140.000203.900-320.223329.75714.670.000214.100-385.087318.88914.210.000224.300-447.778308.02013.750.000234.500-508.295297.15213.290.000244.700-566.639286.28412.830.000254.900-622.809275.41612.380.000265.100-676.805264.54811.920.000275.300-728.628253.67911.470.000285.500-778.277570.44511.030.000295.703-892.752559.43410.580.000305.905-1004.995548.42210.130.000316.108-1115.007537.4119.690.000326.311-1222.788526.4009.260.000336.513-1328.338515.3898.820.000346.716-1431.656504.3788.400.000356.918-1532.743493.3677.980.000367.121-1631.599482.3557.570.000377.324-1728.224471.3447.160.000387.526-1822.618460.3336.760.000397.729-1914.780449.3226.370.000407.932-2004.711438.3115.990.000418.134-2092.411427.2995.610.000428.337-2177.880416.2885.250.000438.539-2261.117405.2774.890.000448.742-2342.124394.2664.550.000458.945-2420.899383.2554.210.000469.147-2497.443372.2443.880.000479.350-2571.756361.2323.570.000489.553-2643.837350.2213.260.000499.755-2713.688339.2102.970.000509.958-2781.306328.1992.690.0005110.161-2846.694317.1882.420.0005210.363-2909.851306.1762.160.0005310.566-2970.776295.1651.920.0005410.768-3026.984247.3441.680.0005510.971-3068.442161.4171.460.0005611.174-3092.22672.9001.260.0005711.376-3097.811-18.2081.060.0005811.579-3084.672-111.9050.880.0005911.782-3052.284-208.1940.710.0006011.984-3000.123-307.0730.560.0006112.187-2927.664-408.5410.420.0006212.389-2834.382-512.6010.290.0006312.592-2719.751-619.2500.170.0006412.795-2583.247-728.4910.070.0006512.997-2424.345-840.321-0.030.0006613.200-2242.521-952.097-0.11-0.0006713.400-2052.631-940.702-0.19-37.3926813.600-1866.240-920.141-0.25-50.4746913.800-1684.574-893.820-0.31-62.0097014.000-1508.712-862.428-0.36-72.1477114.200-1339.603-826.583-0.41-81.0337214.400-1178.079-786.841-0.44-88.8087314.600-1024.867-743.688-0.48-95.6057414.800-880.603-697.553-0.51-101.5517515.000-745.845-648.807-0.53-106.7667615.200-621.080-597.765-0.56-111.3617715.400-506.739-544.693-0.58-115.4407815.600-403.203-489.811-0.60-119.0987915.800-310.815-433.296-0.61-122.4208016.000-229.885-375.287-0.63-125.4828116.200-160.700-315.890-0.64-128.3538216.400-103.528-255.181-0.66-131.0888316.600-58.627-193.212-0.67-133.7368416.800-26.244-130.016-0.68-136.3338517.000-6.621-65.609-0.69-138.9088617.200-0.000-16.553-0.71-141.474樁底豎向合力=1883.56(kN)，樁底面積A=2.011(m2)樁底所在土層承載力=3872.00(kPa)故樁的豎向地基承載力滿足。(二)樁身配筋計(jì)算點(diǎn)號(hào)距頂距離彎矩剪力全部縱筋箍筋(m)(kN.m)(kN)(mm2)(mm2/m)10.0001.0000.00010053134220.2141.248-11.64410053134230.4294.990-23.28910053134240.64311.229-34.93310053134250.85719.962-46.57810053134261.07131.191-58.22210053134271.28644.914-69.86710053134281.50061.134176.89410053134291.70026.842166.026100531342101.9005.277155.158100531342112.10035.222144.290100531342122.30062.993133.421100531342132.50088.590122.553100531342142.700112.014111.685100531342152.900133.264100.817100531342163.100152.34189.949100531342173.300169.24379.080100531342183.500183.973351.493100531342193.700253.185340.625100531342203.900320.223329.757100531342214.100385.087318.889100531342224.300447.778308.020100531342234.500508.295297.152100531342244.700566.639286.284100531342254.900622.809275.416100531342265.100676.805264.548100531342275.300728.628253.679100531342285.500778.277570.445100531342295.703892.752559.434100531342305.9051004.995548.422100531342316.1081115.007537.411100531342326.3111222.788526.400100531342336.5131328.338515.389100531342346.7161431.656504.378100531342356.9181532.743493.367100531342367.1211631.599482.355100531342377.3241728.224471.344100531342387.5261822.618460.333100531342397.7291914.780449.322100531342407.9322004.711438.311100531342418.1342092.411427.299100531342428.3372177.880416.288100531342438.5392261.117405.277100531342448.7422342.124394.266100531342458.9452420.899383.255100531342469.1472497.443372.244100531342479.3502571.756361.232100531342489.5532643.837350.221102071342499.7552713.688339.210105031342509.9582781.306328.1991079113425110.1612846.694317.1881107013425210.3632909.851306.1761134113425310.5662970.776295.1651160213425410.7683026.984247.3441184413425510.9713068.442161.4171202313425611.1743092.22672.9001212613425711.3763097.811-18.2081215013425811.5793084.672-111.9051209313425911.7823052.284-208.1941195313426011.9843000.123-307.0731172813426112.1872927.664-408.5411141713426212.3892834.382-512.6011101713426312.5922719.751-619.2501052913426412.7952583.247-728.4911005313426512.9972424.345-840.3211005313426613.2002242.521-952.0971005313426713.4002052.631-940.7021005313426813.6001866.240-920.1411005313426913.8001684.574-893.8201005313427014.0001508.712-862.4281005313427114.2001339.603-826.5831005313427214.4001178.079-786.8411005313427314.6001024.867-743.6881005313427414.800880.603-697.5531005313427515.000745.845-648.8071005313427615.200621.080-597.7651005313427715.400506.739-544.6931005313427815.600403.203-489.8111005313427915.800310.815-433.2961005313428016.000229.885-375.2871005313428116.200160.700-315.8901005313428216.400103.528-255.1811005313428316.60058.627-193.2121005313428416.80026.244-130.0161005313428517.0006.621-65.6091005313428617.2000.000-16.553100531342==========================================================================================================================================第2種情況:庫(kù)侖土壓力(一般情況)(一)樁身內(nèi)力計(jì)算按實(shí)際墻背計(jì)算得到:第1破裂角：50.184(度)Ea=636.430(kN)Ex=614.744(kN)Ey=164.720(kN)作用點(diǎn)到嵌固點(diǎn)距離Zy=2.914(m)第1嵌固段地層計(jì)算方法:K法 背側(cè)——為擋土側(cè)；面?zhèn)取獮榉菗跬羵?cè)。背側(cè)最大彎矩=0.000(kN-m)距離樁頂0.000(m)面?zhèn)茸畲髲澗?4213.971(kN-m)距離樁頂9.958(m)最大剪力=1451.944(kN)距離樁頂13.200(m)最大位移=23(mm)第1道錨索水平拉力=500.000(kN)距離樁頂1.500(m)第2道錨索水平拉力=500.000(kN)距離樁頂3.500(m)第3道錨索水平拉力=500.000(kN)距離樁頂5.500(m)點(diǎn)號(hào)距頂距離彎矩剪力位移土反力(m)(kN-m)(kN)(mm)(kPa)1-0.000-0.000-0.00023.030.00020.2140.0000.00022.430.00030.429-0.0000.00021.830.00040.6430.000-0.00021.230.00050.8570.000-0.00020.630.00061.0710.000-0.00020.020.00071.2860.000-0.00019.420.00081.5000.000275.84018.820.00091.700-55.168275.84018.260.000101.900-110.336275.84017.700.000112.100-165.504275.84017.140.000122.300-220.672275.84016.580.000132.500-275.840275.84016.020.000142.700-331.008275.84015.460.000152.900-386.176275.84014.900.000163.100-441.344275.84014.350.000173.300-496.512275.84013.800.000183.500-551.680591.86013.250.000193.700-670.052591.86012.700.000203.900-788.424591.86012.150.000214.100-906.747591.13011.610.000224.300-1024.760588.65411.070.000234.500-1142.073584.14410.530.000244.700-1258.281577.60110.000.000254.900-1372.978569.0259.480.000265.100-1485.756558.4158.960.000275.300-1596.209545.7728.450.000285.500-1703.929906.9657.940.000295.703-1886.027890.0217.440.000305.905-2064.481870.9916.940.000316.108-2238.867849.8726.450.000326.311-2408.762826.6675.970.000336.513-2573.743801.3755.500.000346.716-2733.388773.9955.040.000356.918-2887.274744.5274.600.000367.121-3034.977712.9734.160.000377.324-3176.075679.3313.740.000387.526-3310.144643.6023.330.000397.729-3436.762605.7862.940.000407.932-3555.506565.8832.560.000418.134-3665.953523.8922.200.000428.337-3767.679479.8141.850.000438.539-3860.262433.6481.520.000448.742-3943.280385.3961.200.000458.945-4016.308335.0560.900.000469.147-4078.925282.6290.620.000479.350-4130.706228.1140.350.000489.553-4171.230171.5130.110.000499.755-4199.669106.850-0.120.000509.958-4213.97133.875-0.330.0005110.161-4213.223-41.690-0.530.0005210.363-4196.900-119.846-0.700.0005310.566-4164.479-200.592-0.860.0005410.768-4115.433-283.929-1.000.0005510.971-4049.238-369.855-1.120.0005611.174-3965.369-458.373-1.230.0005711.376-3863.301-549.480-1.320.0005811.579-3742.510-643.178-1.390.0005911.782-3602.469-739.467-1.450.0006011.984-3442.656-838.345-1.490.0006112.187-3262.544-939.814-1.510.0006212.389-3061.609-1043.874-1.530.0006312.592-2839.326-1150.523-1.530.0006412.795-2595.169-1259.763-1.510.0006512.997-2328.615-1371.594-1.490.0006613.200-2039.138-1451.944-1.46-0.0006713.400-1755.564-1351.684-1.41-282.8616813.600-1498.464-1221.598-1.37-273.0616913.800-1266.924-1096.390-1.31-262.0177014.000-1059.908-976.597-1.25-249.9187114.200-876.285-862.673-1.18-236.9387214.400-714.840-754.994-1.12-223.2287314.600-574.287-653.871-1.04-208.9237414.800-453.291-559.554-0.97-194.1397515.000-350.466-472.245-0.89-178.9777615.200-264.393-392.100-0.82-163.5227715.400-193.626-319.240-0.74-147.8467815.600-136.697-253.754-0.66-132.0077915.800-92.124-195.708-0.58-116.0538016.000-58.414-145.147-0.50-100.0228116.200-34.065-102.099-0.42-83.9408216.400-17.574-66.585-0.34-67.8308316.600-7.431-38.614-0.26-51.7048416.800-2.128-18.192-0.18-35.5718517.000-0.154-5.320-0.10-19.4368617.2000.000-0.386-0.02-3.300樁底豎向合力=1895.31(kN)，樁底面積A=2.011(m2)樁底所在土層承載力=3872.00(kPa)故樁的豎向地基承載力滿足。(二)樁身配筋計(jì)算點(diǎn)號(hào)距頂距離彎矩剪力全部縱筋箍筋(m)(kN.m)(kN)(mm2)(mm2/m)10.0001.0000.00010053134220.2141.0000.00010053134230.4291.0000.00010053134240.6430.0000.00010053134250.8570.0000.00010053134261.0710.0000.00010053134271.2860.0000.00010053134281.5000.000275.84010053134291.70055.168275.840100531342101.900110.336275.840100531342112.100165.504275.840100531342122.300220.672275.840100531342132.500275.840275.840100531342142.700331.008275.840100531342152.900386.176275.840100531342163.100441.344275.840100531342173.300496.512275.840100531342183.500551.680591.860100531342193.700670.052591.860100531342203.900788.424591.860100531342214.100906.747591.130100531342224.3001024.760588.654100531342234.5001142.073584.144100531342244.7001258.281577.601100531342254.9001372.978569.025100531342265.1001485.756558.415100531342275.3001596.209545.772100531342285.5001703.929906.965100531342295.7031886.027890.021100531342305.9052064.481870.991100531342316.1082238.867849.872100531342326.3112408.762826.667100531342336.5132573.743801.375100531342346.7162733.388773.995105871342356.9182887.274744.527112431342367.1213034.977712.973118781342377.3243176.075679.331124891342387.5263310.144643.602130721342397.7293436.762605.786136271342407.9323555.506565.883141491342418.1343665.953523.892146381342428.3373767.679479.814150891342438.5393860.262433.648155021342448.7423943.280385.396158731342458.9454016.308335.056162001342469.1474078.925282.629164821342479.3504130.706228.114167151342489.5534171.230171.513168981342499.7554199.669106.850170271342509.9584213