水泥攪拌樁加土釘墻深基坑支護(hù)計(jì)算書

PAGEPAGE19附件一：計(jì)算書1-1剖面[驗(yàn)算簡圖][驗(yàn)算條件][基本參數(shù)]所依據(jù)的規(guī)程或方法：《建筑基坑支護(hù)技術(shù)規(guī)程》JGJ120-99基坑深度：3.400(m)基坑內(nèi)地下水深度：4.000(m)基坑外地下水深度：1.000(m)基坑側(cè)壁重要性系數(shù)：1.000土釘荷載分項(xiàng)系數(shù)：1.250土釘抗拉抗力分項(xiàng)系數(shù)：1.300整體滑動(dòng)分項(xiàng)系數(shù)：1.300[坡線參數(shù)]坡線段數(shù)1序號(hào)水平投影(m)豎向投影(m)傾角(°)13.4003.40045.0[土層參數(shù)]土層層數(shù)4序號(hào)土類型土層厚容重飽和容重粘聚力內(nèi)摩擦角釘土摩阻力錨桿土摩阻力水土(m)(kN/m^3)(kN/m^3)(kPa)(度)(kPa)(kPa)1素填土0.60018.018.010.015.016.016.0分算2粘性土1.80018.918.918.513.240.040.0合算3淤泥質(zhì)土3.10017.017.07.97.516.016.0合算4粘性土10.10019.219.220.513.545.045.0合算[超載參數(shù)]超載數(shù)1序號(hào)超載類型超載值(kN/m)作用深度(m)作用寬度(m)距坑邊線距離(m)形式長度(m)1滿布均布30.000[土釘參數(shù)]土釘?shù)罃?shù)3序號(hào)水平間距(m)垂直間距(m)入射角度(度)鉆孔直徑(mm)長度(m)配筋11.2001.50010.0809.0001Φ48×3.021.2000.90010.0809.0001Φ48×3.031.2000.90015.0809.0001Φ48×3.0[坑內(nèi)土不加固][內(nèi)部穩(wěn)定驗(yàn)算條件]考慮地下水作用的計(jì)算方法：總應(yīng)力法土釘拉力在滑面上產(chǎn)生的阻力的折減系數(shù)：0.500*******************************************************************[驗(yàn)算結(jié)果]*******************************************************************[局部抗拉驗(yàn)算結(jié)果]工況開挖深度破裂角土釘號(hào)土釘長度受拉荷載標(biāo)準(zhǔn)值抗拔承載力設(shè)計(jì)值抗拉承載力設(shè)計(jì)值滿足系數(shù)(m)(度)(m)Tjk(kN)Tuj(kN)Tuj(kN)抗拔抗拉11.80029.4023.30028.519.00028.442.994.21.2082.65533.40028.419.0004.642.394.27.42216.51929.00012.425.894.21.6736.10343.40028.419.0004.642.394.27.42216.51929.00012.425.894.21.6736.10339.00013.930.594.21.7515.419[內(nèi)部穩(wěn)定驗(yàn)算結(jié)果]工況號(hào)安全系數(shù)圓心坐標(biāo)x(m)圓心坐標(biāo)y(m)半徑(m)11.4602.7863.9571.15821.3411.6544.3794.55231.3311.5214.3104.57141.3371.5214.3104.571[外部穩(wěn)定計(jì)算參數(shù)]所依據(jù)的規(guī)程：《建筑地基基礎(chǔ)設(shè)計(jì)規(guī)范》GB50007-2002土釘墻計(jì)算寬度:10.000(m)墻后地面的傾角:0.0(度)墻背傾角:90.0(度)土與墻背的摩擦角:10.0(度)土與墻底的摩擦系數(shù):0.180墻趾距坡腳的距離:0.000(m)墻底地基承載力:50.0(kPa)抗水平滑動(dòng)安全系數(shù)：1.300抗傾覆安全系數(shù)：1.600[外部穩(wěn)定計(jì)算結(jié)果]重力:300.4(kN)重心坐標(biāo):(5.970,1.939）超載:198.0(kN)超載作用點(diǎn)x坐標(biāo):6.700(m)土壓力:29.5(kN)土壓力作用點(diǎn)y坐標(biāo):1.156(m)水壓力:28.8(kN)水壓力作用點(diǎn)y坐標(biāo):0.799(m)基底平均壓力設(shè)計(jì)值49.4(kPa)<50.0基底邊緣最大壓力設(shè)計(jì)值56.2(kPa)<1.2*50.0抗滑安全系數(shù):1.565>1.300抗傾覆安全系數(shù):55.972>1.6002-2剖面天然放坡支護(hù)[基本信息]規(guī)范與規(guī)程《建筑基坑支支護(hù)技術(shù)規(guī)規(guī)程》JJGJ1120-999基坑等級二級基坑側(cè)壁重要要性系數(shù)γ01.00基坑深度H((m)3.400放坡級數(shù)1超載個(gè)數(shù)1[放坡信息]坡號(hào)臺(tái)寬(m)坡高(m)坡度系數(shù)10.0003.4001.000[超載信息]超載類型超載值作用深度作用寬度距坑邊距形式長度序號(hào)(kPa,kkN/m))(m)(m)(m)(m)130.0000[土層信息]土層數(shù)1坑內(nèi)加固土否內(nèi)側(cè)降水最終終深度(m)4.000外側(cè)水位深度度(m)1.000[土層參數(shù)]層號(hào)土類名稱層厚重度浮重度粘聚力內(nèi)摩擦角與錨固體摩粘聚力內(nèi)摩擦角(m)(kN/m33)(kN/m33)(kPa)(度)擦阻力(kPPa)水下(kPaa)水下(度)1粘性土6.8018.98.916.4314.2545.016.4314.25[設(shè)計(jì)結(jié)果][整體穩(wěn)定定驗(yàn)算]]天然放坡計(jì)算算條件:計(jì)算方法：瑞瑞典條分法法應(yīng)力狀態(tài)：總總應(yīng)力法基坑底面以下下的截止計(jì)計(jì)算深度::0.000m基坑底面以下下滑裂面搜搜索步長::5.000m條分法中的土土條寬度::1.000m天然放坡計(jì)算算結(jié)果:道號(hào)整體穩(wěn)定半徑圓心坐標(biāo)圓心坐標(biāo)安全系數(shù)R(m)Xc(m)Yc(m)11.8021.5002.9533.79421.3266.0740.5356.0503-3剖面天然放坡支護(hù)護(hù)[基本信息息]規(guī)范與規(guī)程《建筑基坑支支護(hù)技術(shù)規(guī)規(guī)程》JJGJ1120-999基坑等級二級基坑側(cè)壁重要要性系數(shù)γ01.00基坑深度H((m)4.400放坡級數(shù)1超載個(gè)數(shù)1[放坡信息息]坡號(hào)臺(tái)寬(m)坡高(m)坡度系數(shù)10.0004.4001.000[超載信息息]超載類型超載值作用深度作用寬度距坑邊距形式長度序號(hào)(kPa,kkN/m))(m)(m)(m)(m)130.0000[土層信息息]土層數(shù)1坑內(nèi)加固土否內(nèi)側(cè)降水最終終深度(m)4.000外側(cè)水位深度度(m)1.000[土層參數(shù)數(shù)]層號(hào)土類名稱層厚重度浮重度粘聚力內(nèi)摩擦角與錨固體摩粘聚力內(nèi)摩擦角(m)(kN/m33)(kN/m33)(kPa)(度)擦阻力(kPPa)水下(kPaa)水下(度)1粘性土6.8018.98.916.4314.2545.016.4314.25[設(shè)計(jì)結(jié)果果][整體穩(wěn)定定驗(yàn)算]]天然放坡計(jì)算算條件:計(jì)算方法：瑞瑞典條分法法應(yīng)力狀態(tài)：總總應(yīng)力法基坑底面以下下的截止計(jì)計(jì)算深度::0.000m基坑底面以下下滑裂面搜搜索步長::5.000m條分法中的土土條寬度::1.000m天然放坡計(jì)算算結(jié)果:道號(hào)整體穩(wěn)定半徑圓心坐標(biāo)圓心坐標(biāo)安全系數(shù)R(m)Xc(m)Yc(m)11.8021.5003.9534.79421.2046.4880.8396.4334-4剖面[驗(yàn)算簡圖圖][驗(yàn)算條件件][基本參數(shù)數(shù)]所依據(jù)的規(guī)程程或方法：：《建筑基基坑支護(hù)技技術(shù)規(guī)程》JGJ120-99基坑深度：5.2550(m))基坑內(nèi)地下水水深度：4.0000(m))基坑外地下水水深度：1.0000(m))基坑側(cè)壁重要要性系數(shù)：：11.0000土釘荷載分項(xiàng)項(xiàng)系數(shù)：1.2550土釘抗拉抗力力分項(xiàng)系數(shù)數(shù)：1..300整體滑動(dòng)分項(xiàng)項(xiàng)系數(shù)：1.3000[坡線參數(shù)數(shù)]坡線段數(shù)33序號(hào)水平投投影(m)豎向向投影(m)傾角角(°)133.75003..75045.00222.50000..0000.00311.50001..50045.00[土層參數(shù)數(shù)]土層層數(shù)44序號(hào)土類型型土層層厚容重飽和容重重粘聚力內(nèi)摩擦角角釘土摩阻阻力錨桿土摩摩阻力水土(m)(kN//m^3))(kNN/m^33)((kPa))((度)((kPa))((kPa))1素填土土0..600118.0118.0110.0115.016..016..0分算算2粘性土土1..800118.9118.9118.5113.240..040..0合算算3淤淤泥質(zhì)土5.3300177.0177.077.977.516.0016.00合算4粘性土土3..500119.2119.2220.5113.545..045..0合算算[超載參數(shù)數(shù)]超載數(shù)1序號(hào)超載類類型超載值值(kN/mm)作用用深度(m)作用用寬度(m)距坑坑邊線距離離(m)形式式長度(m)1滿滿布均布20..000[土釘參數(shù)數(shù)]土釘?shù)罃?shù)44序號(hào)水平間間距(m)垂直直間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)配筋11.22001.800010.0080012..0001ΦΦ48×33.021.22000.900010.0080012..0001ΦΦ48×33.031.22000.900010.0080012..0001ΦΦ48×33.041.22000.800015.0080012..0001ΦΦ48×33.0[花管參數(shù)數(shù)]基坑內(nèi)側(cè)花管管排數(shù)00基坑內(nèi)側(cè)花管管排數(shù)11序號(hào)橫向間間距(m)縱向向間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)發(fā)揮揮系數(shù)抗拉力(kN)1--7.255000.3000990.010006..00011.00001100.00[坑內(nèi)土不不加固]][內(nèi)部穩(wěn)定定驗(yàn)算條件件]考慮地下水作作用的計(jì)算算方法：總總應(yīng)力法土釘拉力在滑滑面上產(chǎn)生生的阻力的的折減系數(shù)數(shù)：0..500***********************************************************************************[驗(yàn)算結(jié)果果]***********************************************************************************[局部抗拉拉驗(yàn)算結(jié)果果]工況開挖深深度破裂角土釘號(hào)土釘長度度受拉荷載載標(biāo)準(zhǔn)值抗拔承載載力設(shè)計(jì)值值抗拉承載載力設(shè)計(jì)值值滿足足系數(shù)(m))(度)(m))TTjk(kkN)TTuj(kkN)TTuj(kkN)抗拔抗拉12.100029.44023.100028.661122.00006..3466.7944.255.8988111.895534.100028.111122.00000..2411.3944.21811.11224133.77002122.00006..7344.2944.244.0933111.271144.900027.881122.00000..2366.7944.21577.50444044.06772122.00006..9322.5944.233.7911111.00773122.000013..4344.4944.222.045555.609955.255027.771122.00000..2344.7944.21477.75004000.84222122.00006..9311.7944.233.6700100.91993122.000012..7333.6944.222.123355.95664122.000027..7355.5944.211.026622.7255[內(nèi)部穩(wěn)定定驗(yàn)算結(jié)果果]工況號(hào)安全全系數(shù)圓心坐標(biāo)標(biāo)x(m))圓心坐坐標(biāo)y(mm)半徑徑(m)111.64226.00756.11164..166211.32885.99667.52216..588311.38744.25337..8267.3662411.41993.44098.28818..500511.34122.76668..3339.7335[外部穩(wěn)定定計(jì)算參數(shù)數(shù)]所依據(jù)的規(guī)程程：《建筑筑地基基礎(chǔ)礎(chǔ)設(shè)計(jì)規(guī)范范》GB5500077-20002土釘墻計(jì)算寬寬度:100.0000(m)墻后地面的傾傾角:0.00(度)墻背傾角:990.0((度)土與墻背的摩摩擦角:110.0((度)土與墻底的摩摩擦系數(shù)::0.1180墻趾距坡腳的的距離:0..000((m)墻底地基承載載力:50.00(kPaa)抗水平滑動(dòng)安安全系數(shù)：：1.3000抗傾覆安全系系數(shù)：1..600[外部穩(wěn)定定計(jì)算結(jié)果果]重力:2290.99(kN))重心坐標(biāo):((66.5000,2.4332）超載:45.00(kN))超載作用點(diǎn)xx坐標(biāo):8.8875(mm)土壓力:556.0((kN)土壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.7855(m)水壓力:990.3((kN)水壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.4155(m)基底平均壓力力設(shè)計(jì)值34.66(kPaa)<50.00基底邊緣最大大壓力設(shè)計(jì)計(jì)值558.6((kPa))<1.22*50..0抗滑安全系數(shù)數(shù):1..328>1.3300抗傾覆安全系系數(shù):10.5556>1..6005-5剖面[驗(yàn)算簡圖圖][驗(yàn)算條件件][基本參數(shù)數(shù)]所依據(jù)的規(guī)程程或方法：：《建筑基基坑支護(hù)技技術(shù)規(guī)程》JGJ120-99基坑深度：4.4000(m))基坑內(nèi)地下水水深度：4.5000(m))基坑外地下水水深度：1.0000(m))基坑側(cè)壁重要要性系數(shù)：：11.0000土釘荷載分項(xiàng)項(xiàng)系數(shù)：1.2550土釘抗拉抗力力分項(xiàng)系數(shù)數(shù)：1..300整體滑動(dòng)分項(xiàng)項(xiàng)系數(shù)：1.3000[坡線參數(shù)數(shù)]坡線段數(shù)33序號(hào)水平投投影(m)豎向向投影(m)傾角角(°)122.90002..90045.00222.50000..0000.00311.50001..50045.00[土層參數(shù)數(shù)]土層層數(shù)44序號(hào)土類型型土層層厚容重飽和容重重粘聚力內(nèi)摩擦角角釘土摩阻阻力錨桿土摩摩阻力水土(m)(kN//m^3))(kNN/m^33)((kPa))((度)((kPa))((kPa))1素填土土0..600118.0118.0110.0115.016..016..0分算算2粘性土土1..900118.9118.9118.5113.240..040..0合算算3淤淤泥質(zhì)土2.6600177.0177.077.977.516.0016.00合算4粘性土土3..700119.2119.2220.5113.545..045..0合算算[超載參數(shù)數(shù)]超載數(shù)1序號(hào)超載類類型超載值值(kN/mm)作用用深度(m)作用用寬度(m)距坑坑邊線距離離(m)形式式長度(m)1滿滿布均布20..000[土釘參數(shù)數(shù)]土釘?shù)罃?shù)33序號(hào)水平間間距(m)垂直直間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)配筋11.22001.800010.008009..0001ΦΦ48×33.021.22001.000010.008009..0001ΦΦ48×33.031.22001.000015.008009..0001ΦΦ48×33.0[花管參數(shù)數(shù)]基坑內(nèi)側(cè)花管管排數(shù)00基坑內(nèi)側(cè)花管管排數(shù)11序號(hào)橫向間間距(m)縱向向間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)發(fā)揮揮系數(shù)抗拉力(kN)1--4.000011.2000990.08806..00011.00001100.00[坑內(nèi)土不不加固]][內(nèi)部穩(wěn)定定驗(yàn)算條件件]考慮地下水作作用的計(jì)算算方法：總總應(yīng)力法土釘拉力在滑滑面上產(chǎn)生生的阻力的的折減系數(shù)數(shù)：0..500***********************************************************************************[驗(yàn)算結(jié)果果]***********************************************************************************[局部抗拉拉驗(yàn)算結(jié)果果]工況開挖深深度破裂角土釘號(hào)土釘長度度受拉荷載載標(biāo)準(zhǔn)值抗拔承載載力設(shè)計(jì)值值抗拉承載載力設(shè)計(jì)值值滿足足系數(shù)(m))(度)(m))TTjk(kkN)TTuj(kkN)TTuj(kkN)抗拔抗拉12.100029.44023.100028.77199.00005..6400.2944.255.7044133.383334.100028.11199.00000..2344.7944.21533.25884166.1233299.00008..2255.2944.222.468899.242244.400028.00199.00000..2333.0944.21444.33444111.8233299.00008..2244.5944.222.379999.1477399.000018..3499.0944.222.144444.1233[內(nèi)部穩(wěn)定定驗(yàn)算結(jié)果果]工況號(hào)安全全系數(shù)圓心坐標(biāo)標(biāo)x(m))圓心坐坐標(biāo)y(mm)半徑徑(m)111.92885.22255.26664..166211.36335.11166.67716..588311.33433.40336..9767.3662411.32933.27227..7718.4331[外部穩(wěn)定定計(jì)算參數(shù)數(shù)]所依據(jù)的規(guī)程程：《建筑筑地基基礎(chǔ)礎(chǔ)設(shè)計(jì)規(guī)范范》GB5500077-20002土釘墻計(jì)算寬寬度:100.0000(m)墻后地面的傾傾角:0.00(度)墻背傾角:990.0((度)土與墻背的摩摩擦角:110.0((度)土與墻底的摩摩擦系數(shù)::0.2200墻趾距坡腳的的距離:0..000((m)墻底地基承載載力:50.00(kPaa)抗水平滑動(dòng)安安全系數(shù)：：1.3000抗傾覆安全系系數(shù)：1..600[外部穩(wěn)定定計(jì)算結(jié)果果]重力:2273.66(kN))重心坐標(biāo):((66.4688,2.1553）超載:62.00(kN))超載作用點(diǎn)xx坐標(biāo):8.4450(mm)土壓力:330.9((kN)土壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.4966(m)水壓力:557.8((kN)水壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.1322(m)基底平均壓力力設(shè)計(jì)值34.11(kPaa)<50.00基底邊緣最大大壓力設(shè)計(jì)計(jì)值556.0((kPa))<1.22*50..0抗滑安全系數(shù)數(shù):1..373>1..300抗傾覆安全系系數(shù):21.1153>1..6006-6剖面[驗(yàn)算簡圖圖][驗(yàn)算條件件][基本參數(shù)數(shù)]所依據(jù)的規(guī)程程或方法：：《建筑基基坑支護(hù)技技術(shù)規(guī)程》JGJ120-99基坑深度：4.4000(m))基坑內(nèi)地下水水深度：4.5000(m))基坑外地下水水深度：1.0000(m))基坑側(cè)壁重要要性系數(shù)：：11.0000土釘荷載分項(xiàng)項(xiàng)系數(shù)：1.2550土釘抗拉抗力力分項(xiàng)系數(shù)數(shù)：1..300整體滑動(dòng)分項(xiàng)項(xiàng)系數(shù)：1.3000[坡線參數(shù)數(shù)]坡線段數(shù)33序號(hào)水平投投影(m)豎向向投影(m)傾角角(°)122.90002..90045.00222.50000..0000.00311.50001..50045.00[土層參數(shù)數(shù)]土層層數(shù)44序號(hào)土類型型土層層厚容重飽和容重重粘聚力內(nèi)摩擦角角釘土摩阻阻力錨桿土摩摩阻力水土(m)(kN//m^3))(kNN/m^33)((kPa))((度)((kPa))((kPa))1素填土土0..600118.0118.0110.0115.016..016..0分算算2粘性土土1..700118.9118.9118.5113.240..040..0合算算3淤淤泥質(zhì)土1.8800177.0177.077.977.516.0016.00合算4粘性土土4..700119.2119.2220.5113.545..045..0合算算[超載參數(shù)數(shù)]超載數(shù)1序號(hào)超載類類型超載值值(kN/mm)作用用深度(m)作用用寬度(m)距坑坑邊線距離離(m)形式式長度(m)1滿滿布均布20..000[土釘參數(shù)數(shù)]土釘?shù)罃?shù)33序號(hào)水平間間距(m)垂直直間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)配筋11.22001.800010.008009..0001ΦΦ48×33.021.22001.000010.008009..0001ΦΦ48×33.031.22001.000015.008006..0001ΦΦ48×33.0[坑內(nèi)土土不加固][內(nèi)部穩(wěn)定定驗(yàn)算條件件]考慮地下水作作用的計(jì)算算方法：總總應(yīng)力法土釘拉力在滑滑面上產(chǎn)生生的阻力的的折減系數(shù)數(shù)：0..500***********************************************************************************[驗(yàn)算結(jié)果果]***********************************************************************************[局部抗拉拉驗(yàn)算結(jié)果果]工況開挖深深度破裂角土釘號(hào)土釘長度度受拉荷載載標(biāo)準(zhǔn)值抗拔承載載力設(shè)計(jì)值值抗拉承載載力設(shè)計(jì)值值滿足足系數(shù)(m))(度)(m))TTjk(kkN)TTuj(kkN)TTuj(kkN)抗拔抗拉12.100029.44023.100028.55199.00007..0344.7944.233.9811100.802234.100028.00199.00000..2299.2944.21277.62884111.4377299.00009..5333.6944.222.819977.904444.400028.11199.00000..2277.8944.21222.07774144.3444299.00009..5333.0944.222.789977.9599366.000013..8444.6944.222.577755.4499[內(nèi)部穩(wěn)定定驗(yàn)算結(jié)果果]工況號(hào)安全全系數(shù)圓心坐標(biāo)標(biāo)x(m))圓心坐坐標(biāo)y(mm)半徑徑(m)111.59555.22255.26664..166211.39044.49776..6326.2117311.58880.2240112.366012..060411.9422-0.2236114.099914..101[外部穩(wěn)定定計(jì)算參數(shù)數(shù)]所依據(jù)的規(guī)程程：《建筑筑地基基礎(chǔ)礎(chǔ)設(shè)計(jì)規(guī)范范》GB5500077-20002土釘墻計(jì)算寬寬度:100.0000(m)墻后地面的傾傾角:0.00(度)墻背傾角:990.0((度)土與墻背的摩摩擦角:110.0((度)土與墻底的摩摩擦系數(shù)::0.3300墻趾距坡腳的的距離:0..000((m)墻底地基承載載力:1180.00(kPaa)抗水平滑動(dòng)安安全系數(shù)：：1.3000抗傾覆安全系系數(shù)：1..600[外部穩(wěn)定定計(jì)算結(jié)果果]重力:2277.00(kN))重心坐標(biāo):((66.4400,2.1008）超載:62.00(kN))超載作用點(diǎn)xx坐標(biāo):8.4450(mm)土壓力:228.4((kN)土壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.4966(m)水壓力:557.8((kN)水壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.1322(m)基底平均壓力力設(shè)計(jì)值34.44(kPaa)<180..0基底邊緣最大大壓力設(shè)計(jì)計(jì)值666.2(kkPa)<1..2*1880.0抗滑安全系數(shù)數(shù):1..403>1.3300抗傾覆安全系系數(shù):21.9969>1..6008-8剖面[驗(yàn)算簡圖圖][驗(yàn)算條件件][基本參數(shù)數(shù)]所依據(jù)的規(guī)程程或方法：：《建筑基基坑支護(hù)技技術(shù)規(guī)程》JGJ120-99基坑深度：4.4000(m))基坑內(nèi)地下水水深度：4.5000(m))基坑外地下水水深度：1.0000(m))基坑側(cè)壁重要要性系數(shù)：：11.0000土釘荷載分項(xiàng)項(xiàng)系數(shù)：1.2550土釘抗拉抗力力分項(xiàng)系數(shù)數(shù)：1..300整體滑動(dòng)分項(xiàng)項(xiàng)系數(shù)：1.3000[坡線參數(shù)數(shù)]坡線段數(shù)33序號(hào)水平投投影(m)豎向向投影(m)傾角角(°)122.90002..90045.00222.50000..0000.00311.50001..50045.00[土層參數(shù)數(shù)]土層層數(shù)22序號(hào)土類型型土層層厚容重飽和容重重粘聚力內(nèi)摩擦角角釘土摩阻阻力錨桿土摩摩阻力水土(m)(kN//m^3))(kNN/m^33)((kPa))((度)((kPa))((kPa))1淤淤泥質(zhì)土3.3300177.0177.077.977.516.0016.00合算2粘性土土7..400118.9118.9116.4114.345..045..0合算算[超載參數(shù)數(shù)]超載數(shù)1序號(hào)超載類類型超載值值(kN/mm)作用用深度(m)作用用寬度(m)距坑坑邊線距離離(m)形式式長度(m)1滿滿布均布30..000[土釘參數(shù)數(shù)]土釘?shù)罃?shù)22序號(hào)水平間間距(m)垂直直間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)配筋11.22001.200010.008009..0001ΦΦ48×33.021.22001.500015.008009..0001ΦΦ48×33.0[花管參數(shù)數(shù)]基坑內(nèi)側(cè)花管管排數(shù)00基坑內(nèi)側(cè)花管管排數(shù)11序號(hào)橫向間間距(m)縱向向間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)發(fā)揮揮系數(shù)抗拉力(kN)1--1.500000.3000990.010006..00011.00001100.00[坑內(nèi)土不不加固]][內(nèi)部穩(wěn)定定驗(yàn)算條件件]考慮地下水作作用的計(jì)算算方法：總總應(yīng)力法土釘拉力在滑滑面上產(chǎn)生生的阻力的的折減系數(shù)數(shù)：0..500***********************************************************************************[驗(yàn)算結(jié)果果]***********************************************************************************[局部抗拉拉驗(yàn)算結(jié)果果]工況開挖深深度破裂角土釘號(hào)土釘長度度受拉荷載載標(biāo)準(zhǔn)值抗拔承載載力設(shè)計(jì)值值抗拉承載載力設(shè)計(jì)值值滿足足系數(shù)(m))(度)(m))TTjk(kkN)TTuj(kkN)TTuj(kkN)抗拔抗拉11.500026.33023.000026.33199.000020..2277.8944.211.105533.731134.400027.11199.000017..7266.5944.211.201144.2666299.000027..8611.9944.211.781122.7122[內(nèi)部穩(wěn)定定驗(yàn)算結(jié)果果]工況號(hào)安全全系數(shù)圓心坐標(biāo)標(biāo)x(m))圓心坐坐標(biāo)y(mm)半徑徑(m)122.38336.00065.43392..610211.31733.29338..5187.3665311.6977-0.4442117.055617..061[外部穩(wěn)定定計(jì)算參數(shù)數(shù)]所依據(jù)的規(guī)程程：《建筑筑地基基礎(chǔ)礎(chǔ)設(shè)計(jì)規(guī)范范》GB5500077-20002土釘墻計(jì)算寬寬度:100.0000(m)墻后地面的傾傾角:0.00(度)墻背傾角:990.0((度)土與墻背的摩摩擦角:110.0((度)土與墻底的摩摩擦系數(shù)::0.3300墻趾距坡腳的的距離:0..000((m)墻底地基承載載力:1180.00(kPaa)抗水平滑動(dòng)安安全系數(shù)：：1.3000抗傾覆安全系系數(shù)：1..600[外部穩(wěn)定定計(jì)算結(jié)果果]重力:2269.77(kN))重心坐標(biāo):((66.3433,1.9777）超載:93.00(kN))超載作用點(diǎn)xx坐標(biāo):8.4450(mm)土壓力:779.0((kN)土壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.4966(m)水壓力:557.8((kN)水壓力作用點(diǎn)點(diǎn)y坐標(biāo):11.1322(m)基底平均壓力力設(shè)計(jì)值37.66(kPaa)<180..0基底邊緣最大大壓力設(shè)計(jì)計(jì)值711.8(kkPa)<1..2*1880.0抗滑安全系數(shù)數(shù):1..233>1.3300抗傾覆安全系系數(shù):14.4480>1..6009-9剖面[驗(yàn)算簡圖圖][驗(yàn)算條件件][基本參數(shù)數(shù)]所依據(jù)的規(guī)程程或方法：：《建筑基基坑支護(hù)技技術(shù)規(guī)程》JGJ120-99基坑深度：4.4000(m))基坑內(nèi)地下水水深度：4.5000(m))基坑外地下水水深度：1.0000(m))基坑側(cè)壁重要要性系數(shù)：：11.0000土釘荷載分項(xiàng)項(xiàng)系數(shù)：1.2550土釘抗拉抗力力分項(xiàng)系數(shù)數(shù)：1..300整體滑動(dòng)分項(xiàng)項(xiàng)系數(shù)：1.3000[坡線參數(shù)數(shù)]坡線段數(shù)33序號(hào)水平投投影(m)豎向向投影(m)傾角角(°)122.90002..90045.00222.50000..0000.00311.50001..50045.00[土層參數(shù)數(shù)]土層層數(shù)44序號(hào)土類型型土層層厚容重飽和容重重粘聚力內(nèi)摩擦角角釘土摩阻阻力錨桿土摩摩阻力水土(m)(kN//m^3))(kNN/m^33)((kPa))((度)((kPa))((kPa))1素填土土0..600118.0118.0110.0115.016..016..0分算算2粘性土土1..800118.9118.9118.5113.240..040..0合算算3淤淤泥質(zhì)土6.3300177.0177.077.977.516.0016.00合算4粘性土土4..700119.2119.2116.4114.545..045..0合算算[超載參數(shù)數(shù)]超載數(shù)1序號(hào)超載類類型超載值值(kN/mm)作用用深度(m)作用用寬度(m)距坑坑邊線距離離(m)形式式長度(m)1滿滿布均布20..000[土釘參數(shù)數(shù)]土釘?shù)罃?shù)44序號(hào)水平間間距(m)垂直直間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)配筋11.22001.800010.0080012..0001ΦΦ48×33.021.22000.800010.0080012..0001ΦΦ48×33.031.22000.800010.008009..0001ΦΦ48×33.041.22000.700015.008009..0001ΦΦ48×33.0[花管參數(shù)數(shù)]基坑內(nèi)側(cè)花管管排數(shù)00基坑內(nèi)側(cè)花管管排數(shù)22序號(hào)橫向間間距(m)縱向向間距(m)入射射角度(度)鉆孔直直徑(mm)長度(m)發(fā)揮揮系數(shù)抗拉力(kN)1--4.455000.4500990.060007..55011.00001100.0020.455000.4500990.060008..00011.00001100.00[坑內(nèi)土不不加固]][內(nèi)部穩(wěn)定定驗(yàn)算條件件]考慮地下水作作用的計(jì)算算方法：總總應(yīng)力法土釘拉力在滑滑面上產(chǎn)生生的阻力的的折減系數(shù)數(shù)：0..500***********************************************************************************[驗(yàn)算結(jié)果果]***********************************************************************************[局部抗拉拉驗(yàn)算結(jié)果果]工況開挖深深度破裂角土釘號(hào)土釘長度度受拉荷載載標(biāo)準(zhǔn)值抗拔承載載力設(shè)計(jì)值值抗拉承載載力設(shè)計(jì)值值滿足足系數(shù)(m))(度)(m))TTjk(kkN)TTuj(kkN)TTuj(kkN)抗拔抗拉12.100029.44022.900028.881122.00004..2477.8944.299.0633177.873333.700028.221122.00000..2433.5944.21933.92994200.42002122.00005..3344.9944.255.2933144.302244.400027.991122.00000..2399.6944.21711.99884099.66882122.00005..4333.4944.244.9333133.9366399.000010..8255.7944.211.913377.001154.400027.991122.00000..2399.6944.21711.99884099.66882122.00005..4333.4944.244.9333133.9366399.000010..0255.7944.222.065577.5577499.000011..8277.3944.211.855566.4100[內(nèi)部穩(wěn)定定驗(yàn)算結(jié)果果]工況號(hào)安全全系數(shù)圓心坐標(biāo)標(biāo)x(m))圓心坐坐標(biāo)y(mm)半徑徑(m)155.31995.22255.26664..166233.05115.00805.80055..599322.05664.33126.30016..665411.43223.22727.77718..431511.51553.22727.77718..431[外部穩(wěn)定定計(jì)算參數(shù)數(shù)]所依據(jù)的規(guī)程程：《建筑筑地基基礎(chǔ)礎(chǔ)設(shè)計(jì)規(guī)范范》GB5500077-20002土釘墻計(jì)算寬寬度:122.0000(m)墻后地面的傾傾角:0.00(度)墻背傾角:990.0((度)土與墻背的摩摩擦角:110.0((度)土與墻底的摩摩擦系數(shù)::0.1180墻趾距坡腳的的距離:0..000((m)墻底地基承載載力:50.00(kPaa)抗水平滑動(dòng)安安全系數(shù)：：1.3000抗傾覆安全系系數(shù)：1..600[外部穩(wěn)定定計(jì)算結(jié)果果]重力:3361.77(kN))重心坐標(biāo):((77.5933,2.2779）超載:1102.00(kN))超載作用點(diǎn)xx坐標(biāo):9.4450(mm)土壓力:332.5((kN)土壓力作用點(diǎn)點(diǎn)y坐標(biāo):