巴南區(qū)解放村李家沱組團(tuán)S17等地塊周邊路網(wǎng)設(shè)計(jì)高邊坡、深基坑支護(hù)計(jì)算書

巴南區(qū)解放村李家沱組團(tuán)S17等地塊周邊路網(wǎng)設(shè)計(jì)高邊坡、深基坑支護(hù)計(jì)算書TOC\o"1-5"\h\z.設(shè)計(jì)資料 2.設(shè)計(jì)依據(jù) 4.邊坡穩(wěn)定性驗(yàn)算 4挖方邊坡穩(wěn)定性驗(yàn)算 43.1.1土質(zhì)挖方二級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算 43.1.2土質(zhì)挖方三級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算 93.1.3土質(zhì)挖方四級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算 153.1.4H!路巖質(zhì)邊坡穩(wěn)定性驗(yàn)算 223.1.5Z6路巖質(zhì)邊坡穩(wěn)定性驗(yàn)算 222填方邊坡穩(wěn)定性驗(yàn)算 232.1二級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算 232.2三級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算 283.2.3土質(zhì)邊坡沿土巖界面整體滑動(dòng)穩(wěn)定性驗(yàn)算 343.2.4土質(zhì)邊坡沿填筑界面整體滑動(dòng)穩(wěn)定性驗(yàn)算 363基坑邊坡穩(wěn)定性驗(yàn)算 363.1土質(zhì)ー級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算 373.2土質(zhì)二級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算 403.4擋墻計(jì)算 443.4.1Z1路中1.5m樁板式擋墻計(jì)算 443.4.2Z1路①2.0m樁板式擋墻計(jì)算 613.4.3Z3路中1.5m樁板式擋墻計(jì)算 843.4.4Z3路①2.2m樁板式擋墻計(jì)算 943.4.5Z4路中1.2m樁板式擋墻計(jì)算 1083.4.6Z4路中1.5m樁板式擋墻計(jì)算 1243.4.7衡重式擋墻計(jì)算 1403.4.8重力式擋墻計(jì)算 1593.4.9懸臂墻計(jì)算 1663.4.10懸挑板計(jì)算 1673.4.11護(hù)壁計(jì)算 168巴南區(qū)解放村李家沱組團(tuán)S17等地塊周邊路網(wǎng)設(shè)計(jì)高邊坡、深基坑支護(hù)計(jì)算書1,設(shè)計(jì)資料本次設(shè)計(jì)范圍:本次設(shè)計(jì)范圍為巴南區(qū)解放村李家沱組團(tuán)S17等地塊周邊路網(wǎng),項(xiàng)目共含10條道路。Z1路（濱河路）起點(diǎn)接現(xiàn)狀崇仁路,終點(diǎn)接現(xiàn)狀橫一路,整體呈南北走向,道路全長(zhǎng)約1227m,標(biāo)準(zhǔn)路福寬度為26m,其中車行道寬度為15m,雙向四車道,城市次干路,設(shè)計(jì)車速40km/h。Z2路全長(zhǎng)237.765m,起點(diǎn)接橫一路，終點(diǎn)接規(guī)劃支路，道路呈南北向，等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。Z3路全長(zhǎng)752.540m,起點(diǎn)處為斷頭路,終點(diǎn)接Z4路,道路呈南北向,等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。Z4路全長(zhǎng)896.238m,起點(diǎn)下穿崇仁路,接現(xiàn)狀支路,終點(diǎn)接箭灘河大橋匝道預(yù)留現(xiàn)狀交叉口,道路呈南北向,等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。Z5路全長(zhǎng)1287.131m,起終點(diǎn)都接Z1路（濱河路）,道路呈‘ゴ形,等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。Z6路全長(zhǎng)420.805m,起點(diǎn)接現(xiàn)狀崇仁路，終點(diǎn)接現(xiàn)狀支路，道路呈南北向，等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。Hl路全長(zhǎng)198.484m,起點(diǎn)接現(xiàn)狀教育大道（主干路）,終點(diǎn)接現(xiàn)狀支路,道路呈東西走向,等級(jí)為城市支路,雙向兩車道，路幅寬度16m,設(shè)計(jì)車速20km/h。H2路全長(zhǎng)549.619m,起點(diǎn)接Z1路（濱河路）,終點(diǎn)接現(xiàn)狀教育大道,道路呈東西向，等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。H3路全長(zhǎng)225.327m,起點(diǎn)接現(xiàn)狀教育大道,終點(diǎn)接現(xiàn)狀支路,道路呈東西向,等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。H4路全長(zhǎng)213.982m,起點(diǎn)接現(xiàn)狀教育大道,終點(diǎn)接Z6路,道路呈東西向,等級(jí)為城市支路,雙向兩車道,標(biāo)準(zhǔn)路幅寬度16m,設(shè)計(jì)車速20km/h。根據(jù)道路設(shè)計(jì)，本工程在Z1路道路樁號(hào)Z1K0+285.000~ZlK0+564、Z1KO+815~Z1KO+86O、Z1KO+97O~Z1K1+O5O、Z1K1+1OO~Z1K1+18O段左側(cè);Z1KO+34O~Z1KO+49O、ZlK0+530~ZlK0+575、Z1KO+6OO~Z1KO+63O段右側(cè);Z1K0+570.5~Z1KO+714段右幅道路左側(cè)。在Z3路道路樁號(hào)Z3K0+012~Z3K0+055段兩側(cè);Z3K0+140~Z3K0+235、Z3K0+250~Z3K0+470、Z3K0+495~Z3K0+590、Z3K0+625~Z3K0+720段左側(cè);Z3K0+125~Z3K0+245、Z3K0+300~Z3K0+460、Z3K0+480~Z3K0+640段右側(cè)〇在Z4路道路樁號(hào)Z4K0+150~Z4K0+355、Z4K0+265~Z4K0+450、Z4K0+475~Z4K0+560、Z4K0+660~Z4K0+750段左側(cè);Z4K0+810~Z4K0+870段右側(cè):Z4K0+080~Z4K0+120段雨水管道左側(cè)及Z4K0+080~Z4K0+160污水管道右側(cè)。在Z5路道路樁號(hào)Z5K0+090~Z5K0+180、Z5K0+260~Z5Ko+335、Z5Kl+200~Z5Kl+275段左側(cè);Z5K0+090~Z5K0+170、Z5K0+215~Z5K0+340、Z5K0+440~Z5K0+665、Z5K0+705~Z5K0+975段右側(cè);排水涵洞K0+080~K0+140右兩側(cè)及K0+260~K0+375左右兩側(cè)。在Z6路道路樁號(hào)Z6K0+045~Z6K0+085、Z6K0+115~Z6K0+145、Z6K0+270~Z6K0+290、Z6K0+370~Z6K0+415段左側(cè);Z6K0+050~Z6Ko+255、Z6K0+315~Z6K0+395段右側(cè)。在Hl路道路樁號(hào)H1KO+O45~H1KO+1OO段左側(cè);H1KO+O35~H1KO+O8O段右側(cè)。在H2路道路樁號(hào)H2K0+010~H2K0+120、H2K0+140~H2K0+260、H2K0+425~H2K0+475段左側(cè);H2K0+030~H2K0+120、H2K0+140~H2K0+260、H2K0+420~H2K0+460段右側(cè)。在H4路道路樁號(hào)H4K0+070~H4K0+200段右側(cè)。其最大填方高度約26.0m,最大挖方高度約30.0m,最大基坑深度約15m。根據(jù)邊坡放坡條件的不同,邊坡主要采用坡率法放坡、樁板式擋墻、衡重式擋墻進(jìn)行處理。.設(shè)計(jì)依據(jù)《建筑邊坡工程技術(shù)規(guī)范》(GB50330-2013)《公路路基設(shè)計(jì)規(guī)范》(JTGD30-2015)《混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范》(GB50010-20102015年版).邊坡穩(wěn)定性驗(yàn)算挖方邊坡穩(wěn)定性驗(yàn)算1.1土質(zhì)挖方二級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算

計(jì)算項(xiàng)目:等厚士層土坡穩(wěn)定計(jì)算1［計(jì)算簡(jiǎn)圖］［控制參數(shù)］:采用規(guī)范:通用方法計(jì)算目標(biāo)：安全系數(shù)計(jì)算滑裂面形狀：圓弧滑動(dòng)法不考慮地震［坡面信息］坡面線段數(shù)4坡面線號(hào)水平投影(m)豎直投影(m)超載數(shù)1 16.0008.00002 1.0000.00003 16.0008.00004 10.0000.0000［土層信息］上部土層數(shù)1層號(hào)層厚 重度飽和重度粘結(jié)強(qiáng)度孔隙水壓(m) (kN/m3)(kN/m3)(kpa)カ系數(shù)1 16.000 20.000—0.001—層號(hào) 粘聚カ 內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa)擦角(度)1 5.000 28.000——層號(hào) 十字板?強(qiáng)度增十字板羲?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù) 下值(kPa) 數(shù)水下值

下部土層數(shù)1層號(hào)層厚重度飽和重度粘結(jié)強(qiáng)度孔隙水壓(in)(kN/m3)(kN/m3)(kpa)カ系數(shù)120.00020.000—0.001—層號(hào) 粘聚カ 內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa)擦角(度)1 5.000 28.000層號(hào) 十字板? 強(qiáng)度增 十字板羲?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù) 下值(kPa) 數(shù)水下值不考慮水的作用［計(jì)算條件］圓弧穩(wěn)定分析方法:Bishop法土條重切向分力與滑動(dòng)方向反向時(shí):當(dāng)下滑カ對(duì)待穩(wěn)定計(jì)算目標(biāo)：自動(dòng)搜索最危險(xiǎn)滑裂面條分法的土條寬度：1.000(m)搜索時(shí)的圓心步長(zhǎng)：1.000(m)搜索時(shí)的半徑步長(zhǎng)：0.500(m)計(jì)算結(jié)果:［計(jì)算結(jié)果圖］==(2.213,40.493)(m)=40.814(m)最不利滑動(dòng)面:滑動(dòng)圓心滑動(dòng)半徑

滑動(dòng)安全系數(shù) =1.469起始x 終止x? liCi謎條實(shí)重浮力地震カ滲透カ附加力X附加力Y下滑カ抗滑カ m鑽超載豎向地震カ(m)(kN)地震カ(m) (度) (m)(kPa)(度)(kN)(kN)(kN) (kN)(kN)(kN)(kN) (kN)(kN)-2.893-1.929-6.5060.9715.00028.001.060.000.000.000.000.00-0.125.650.95255 0.00 0.00-1.929-0.964-5.1450.9685.00028.002.960.000.000.000.000.00-0.276.640.96351 0.00 0.00-0.964 0.000-3.7870.9665.00028.004.410.000.000.000.000.00-0.297.360.97391 0.00 0.000.000 0.915-2.4660.9165.00028.009.320.000.000.000.000.00-0.409.690.98350 0.00 0.000.915 1.830-1.1810.9155.00028.0018.220.000.000.000.000.00-0.3814.370.99233 0.00 0.001.830 2.745 0.1040.9155.00028.0026.750.000.000.000.000.000.0518.781.00065 0.00 0.002.745 3.660 1.3890.9155.00028.0034.900.000.000.000.000.000.8522.941.00848 0.00 0.003.660 4.575 2.6740.9165.00028.0042.680.000.000.000.000.001.9926.841.01580 0.00 0.004.575 5.490 3.9610.9175.00028.0050.080.000.000.000.000.003.4630.511.02261 0.00 0.005.490 6.405 5.2490.9195.00028.0057.100.000.000.000.000.005.2233.951.02892 0.00 0.006.405 7.320 6.5410.9215.00028.0063.740.000.000.000.000.007.2637.181.03472 0.00 0.007.320 8.284 7.8710.9745.00028.0073.960.000.000.000.000.0010.1342.441.04015 0.00 0.008.284 9.249 9.2400.9775.00028.0080.470.000.000.000.000.0012.9245.551.04515 0.00 0.009.24910.21310.6150.9815.00028.0086.510.000.000.000.000.0015.9448.421.049570.00 0.0010.21311.17811.9950.9865.00028.0092.09 0.00 0.00 0.00 0.00 0.0019.1411.17812.14213.3840.9915.00028.0097.210.000.000.000.000.0022.5053.481.0566312.14213.1070.00 0.0014.7800.9985.00028.00101.840.000.000.000.000.0025.9855.671.0592613.10714.0710.00 0.0016.1851.0045.00028.00105.990.000.000.000.000.0029.5457.651.0612614.07115.0360.00 0.0017.6001.0125.00028.00109.640.000.000.000.000.0033.1559.401.0626415.03616.0000.00 0.0019.0261.0205.00028.00112.780.000.000.000.000.0036.7760.931.0633716.00017.0000.00 0.0020.4921.0685.00028.00114.690.000.000.000.000.0040.1562.051.0634417.00018.0000.00 0.0021.9981.0795.00028.00111.920.000.000.000.000.0041.9260.701.0627818.00019.0000.00 0.0023.5211.0915.00028.00113.530.000.000.000.000.0045.3161.581.0613719.00020.0000.00 0.0025.0611.1045.00028.00114.500.000.000.000.000.0048.5062.201.0591820.00021.0000.00 0.0026.6211.1195.00028.00114.810.000.000.000.000.0051.4562.531.0561921.00022.0000.00 0.0028.2031.1355.00028.00114.430.000.000.000.000.0054.0862.571.0523522.00023.0000.00 0.0029.8081.1535.00028.00113.340.000.000.000.000.0056.3462.301.0476323.00024.0000.00 0.0031.4401.1725.00028.00111.500.000.000.000.000.0058.1661.691.0420024.00025.0000.00 0.0033.1011.1945.00028.00108.870.000.000.000.000.0059.4560.741.0353925.00026.0000.00 0.0034.7931.2185.00028.00105.400.000.000.000.000.0060.1459.391.0277726.00027.0000.00 0.0036.5221.2445.00028.00101.050.000.000.000.000.0060.1457.631.0190527.00028.0000.00 0.0038.2891.2745.00028.0095.750.000.000.000.000.0059.3355.401.0091828.00029.0000.00 0.0040.1011.3075.00028.0089.430.000.000.000.000.0057.6129.00030.00041.9631.3455.00028.0082.02 0.00 0.00 0.00 0.00 0.0054.8449.320.985610.000.0030.00031.00045.310.9716943.8810.001.3875.00028.000.0031.00032.00040.530.9561645.8630.001.4365.00028.000.0032.00033.00034.830.9388547.9180.001.4925.00028.000.0033.00033.93023.840.9202549.9810.001.4475.00028.000.0033.93034.86152.05911.720.90032 0.00總的下滑カ總的抗滑カ土體部分下滑カ=土體部分抗滑カ=1.5135.00028.000.001139.637(kN)1675.529(kN)1139.637(kN)1675.529(kN)筋帶在滑弧切向產(chǎn)生的抗滑カ =0.000(kN)73.410.000.000.000.000.0050.8863.480.000.000.000.000.0045.5652.100.000.000.000.000.0038.6732.520.000.000.000.000.0024.9011.100.000.000.000.000.008.76筋帶在滑弧法向產(chǎn)生的抗滑カ=0.000(kN)3.1.2土質(zhì)挖方三級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算計(jì)算項(xiàng)目:等厚士層土坡穩(wěn)定計(jì)算2［計(jì)算簡(jiǎn)圖］［控制參數(shù)］:采用規(guī)范:通用方法計(jì)算目標(biāo)：安全系數(shù)計(jì)算滑裂面形狀：圓弧滑動(dòng)法不考慮地震［坡面信息］坡面線段數(shù)6坡面線號(hào)水平投影(m)豎直投影(m)超載數(shù)116.0008.000021.0000.0000316.0008.000042.0000.0000516.0008.0000610.0000.0000［土層信息］上部土層數(shù)1層號(hào)層厚 重度飽和重度粘結(jié)強(qiáng)度孔隙水壓(m) (kN/m3)(kN/m3)(kpa)カ系數(shù)1 24.000 20.000—0.001—層號(hào)粘聚カ內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa)擦角(度)15.000 28.000——層號(hào)十字板?強(qiáng)度增 十字板義?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù)下值(kPa)數(shù)水下值1 ——下部土層數(shù)1層號(hào)層厚重度飽和重度粘結(jié)強(qiáng)度孔隙水壓(ID)(kN/m3)(kN/m3)(kpa)カ系數(shù)120.00020.0000.001—層號(hào)粘聚カ內(nèi)摩擦角水下粘聚水下內(nèi)摩

(kPa)(度)力(kPa) 擦角(度)1 5.000 28.000 層號(hào)十字板? 強(qiáng)度增 十字板羲?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù) 下值(kPa) 數(shù)水下值不考慮水的作用［計(jì)算條件］圓弧穩(wěn)定分析方法:Bishop法土條重切向分力與滑動(dòng)方向反向時(shí):當(dāng)下滑カ對(duì)待穩(wěn)定計(jì)算目標(biāo)：自動(dòng)搜索最危險(xiǎn)滑裂面條分法的土條寬度：1.000(m)

搜索時(shí)的圓心步長(zhǎng):LOOO(m)搜索時(shí)的半徑步長(zhǎng):0.500(m)計(jì)算結(jié)果:［計(jì)算結(jié)果圖］最不利滑動(dòng)面:滑動(dòng)圓心=(2.832,62.400)(m)滑動(dòng)半徑=62.787(m)滑動(dòng)安全系數(shù)1.437起始x 終止xli條實(shí)重浮力地震カ滲透カ附加力X附加カYmH超載豎向地震カ地震カ(m)(m)(度)(m)(kPa)(度)(kN)(kN)(kN)(kN)(kN)(kN)滑動(dòng)圓心=(2.832,62.400)(m)滑動(dòng)半徑=62.787(m)滑動(dòng)安全系數(shù)1.437起始x 終止xli條實(shí)重浮力地震カ滲透カ附加力X附加カYmH超載豎向地震カ地震カ(m)(m)(度)(m)(kPa)(度)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)-4.131-3.305-5.9880.8315.00028.000.720.000.000.000.000.00-0.07720.95594 0.00 0.00-3.305-2.479-5.2300.8305.00028.002.060.00-3.305-2.479-5.2300.8305.00028.002.060.000.000.000.000.00-0.195.430.96210 0.00 0.00-2.479-1.652-4.4730.8295.00028.003.220.000.000.000.000.00-2.479-1.652-4.4730.8295.00028.003.220.000.000.000.000.00-0.256.030.96809 0.00 0.00-1.652-0.826-3.7180.8285.00028.00 4.19 0.00 0.00 0.00 0.00 0.00-0.27-0.826 0.000-2.9620.8275.00028.004.990.000.000.000.000.00-0.266.930.97954 0.00 0.000.000 0.979-2.1380.9805.00028.0011.490.000.000.000.000.00-0.4311.170.985500.979 1.9590.00 0.00-1.2430.9805.00028.0021.650.000.000.000.000.00-0.4716.540.991731.959 2.9380.00 0.00-0.3500.9795.00028.0031.510.000.000.000.000.00-0.1921.700.997722.938 3.9180.00 0.000.5440.9795.00028.0041.070.000.000.000.000.000.3926.641.003473.918 4.8970.00 0.001.4380.9805.00028.0050.330.000.000.000.000.001.2631.371.008974.897 5.8760.00 0.002.3320.9805.00028.0059.290.000.000.000.000.002.4135.911.014235.876 6.8560.00 0.003.2270.9815.00028.0067.950.000.000.000.000.003.8340.251.019256.856 7.8350.00 0.004.1230.9825.00028.0076.310.000.000.000.000.005.4944.411.024027.835 8.8150.00 0.005.0200.9835.00028.0084.370.000.000.000.000.007.3848.371.028558.815 9.7940.00 0.005.9170.9855.00028.0092.120.000.000.000.000.009.5052.171.032839.79410.6810.00 0.006.7740.8935.00028.0089.830.000.000.000.000.0010.6050.351.0366810.68111.5670.00 0.007.5890.8945.00028.0095.710.000.000.000.000.0012.6453.191.0401211.56712.4540.00 0.008.4060.8965.00028.00101.350.000.000.000.000.0014.8255.901.0433712.45413.3400.00 0.009.2250.8985.00028.00106.780.000.000.000.000.0017.1258.491.0464013.34014.2270.00 0.0010.0460.9005.00028.00111.970.000.000.000.000.0019.5360.971.0492314.22715.1130.00 0.0010.8690.9035.00028.00116.930.000.000.000.000.0022.0563.321.0518515.11316.0000.00 0.0011.6930.9055.00028.00121.650.000.000.000.000.0024.6616.00017.00012.5741.0255.00028.00137.590.000.000.000.000.0029.9573.971.056590.000.0017.00018.00074.001.0588013.5111.0280.00 0.005.00028.00137.950.000.000.000.000.0032.2318.00019.00076.381.0607314.4511.0330.00 0.005.00028.00142.970.000.000.000.000.0035.6819.00020.00078.601.0623815.3961.0370.00 0.005.00028.00147.640.000.000.000.000.0039.2020.00021.00080.651.0637416.3441.0420.00 0.005.00028.00151.960.000.000.000.000.0042.7621.00022.00082.551.0648217.2981.0470.00 0.005.00028.00155.910.000.000.000.000.0046.3622.00023.00084.281.0656118.2561.0530.00 0.005.00028.00159.500.000.000.000.000.0049.9623.00024.00085.841.0661019.2201.0590.00 0.005.00028.00162.710.000.000.000.000.0053.5624.00025.00087.241.0662920.1891.0650.00 0.005.00028.00165.550.000.000.000.000.0057.1325.00026.00088.471.0661821.1651.0720.00 0.005.00028.00168.000.000.000.000.000.0060.6626.00027.00089.531.0657522.1471.0800.00 0.005.00028.00170.060.000.000.000.000.0064.1127.00028.00090.421.0650023.1351.0870.00 0.005.00028.00171.710.000.000.000.000.0067.4728.00029.00091.141.0639324.1311.0960.00 0.005.00028.00172.960.000.000.000.000.0070.7129.00030.00091.671.0625225.1351.1050.00 0.005.00028.00173.790.000.000.000.000.0073.8230.00031.00092.021.0607726.1481.1140.00 0.005.00028.00174.190.000.000.000.000.0076.7631.00032.00092.191.0586727.1691.1240.00 0.005.00028.00174.150.000.000.000.000.0079.5232.00033.00092.151.0562128.1991.1350.00 0.005.00028.00173.650.000.000.000.000.0082.0633.00034.00089.391.0533729.2401.1460.00 0.005.00028.00167.690.000.000.000.000.0081.9134,00035.00030.2911.1585.00028.00156.25 0.00 0.00 0.00 0.00 0.0078.8183.871.050160.00 0.0035.00036.00080.641.0465531.3541.1710.00 0.005.00028.00149.320.000.000.000.000.0077.6936.00037.00079.701.0425432.4291.1850.00 0.005.00028.00146.870.000.000.000.000.0078.7637.00038.00078.521.0381033.5171.1990.00 0.005.00028.00143.900.000.000.000.000.0079.4638.00039.00077.081.0332234.6191.2150.00 0.005.00028.00140.370.000.000.000.000.0079.7539.00040.00075.351.0278935.7351.2320.00 0.005.00028.00136.270.000.000.000.000.0079.5940.00041.00073.341.0220836.8681.2500.00 0.005.00028.00131.580.000.000.000.000.0078.9441.00042.00071.011.0157838.0171.2690.00 0.005.00028.00126.260.000.000.000.000.0077.7642.00043.00068.351.0089639.1851.2900.00 0.005.00028.00120.290.000.000.000.000.0076.0043.00044.00065.321.0016040.3721.3130.00 0.005.00028.00113.640.000.000.000.000.0073.6144.00045.00061.890.9936641.5811.3370.00 0.005.00028.00106.260.000.000.000.000.0070.5245.00046.00058.040.9851142.8131.3630.00 0.005.00028.0098.130.000.000.000.000.0066.6946.00047.00053.710.9759244.0701.3920.00 0.005.00028.0089.180.000.000.000.000.0062.0347.00048.00048.860.9660545.3551.4230.00 0.005.00028.0079.370.000.000.000.000.0056.4748.00049.00043.440.9554446.6691.4570.00 0.005.00028.0068.650.000.000.000.000.0049.9449.00050.00037.360.9440548.0161.4950.00 0.005.00028.0056.940.000.000.000.000.0042.3250.00051.00030.560.9318049.3991.5370.00 0.005.00028.0044.160.000.000.000.000.0033.5351.00051.75416.420.9203450.6431.1880.00 0.005.00028.0021.330.000.000.000.000.0016.4951.75452.50751.7401.2175.00028.007.200.000.000.000.000.005.66總的下滑カ =2377.404(kN)總的抗滑カ =3418.281(kN)土體部分下滑カ=2377.404(kN)土體部分抗滑カ=3418.281(kN)筋帶在滑弧切向產(chǎn)生的抗滑カ =0.000(kN)筋帶在滑弧法向產(chǎn)生的抗滑カ=0.000(kN)3.1.3土質(zhì)挖方四級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算四級(jí)級(jí)邊坡按最大高度30米計(jì)算,計(jì)算過程如下:計(jì)算項(xiàng)目:等厚土層土坡穩(wěn)定計(jì)算3［計(jì)算簡(jiǎn)圖］［控制參數(shù)］:采用規(guī)范:通用方法計(jì)算目標(biāo)：安全系數(shù)計(jì)算滑裂面形狀:圓弧滑動(dòng)法不考慮地震［坡面信息］坡面線段數(shù)8坡面線號(hào)水平投影(m)豎直投影(m)超載數(shù)116.0008.000021.0000.0000316.0008.000042.0000.0000516.0008.000062.0000.0000711.6005.8000810.0000.0000

［土層信息］上部土層數(shù)1層號(hào)層厚重度飽和重度粘結(jié)強(qiáng)度 孔隙水壓(m) (kN/m3) (kN/m3) (kpa) カ系數(shù)1 29.800 20.000 —— 0.001層號(hào)粘聚カ內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa) 擦角(度)1 5.000 28.000 層號(hào)十字板? 強(qiáng)度增 十字板羲?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù)下值(kPa) 數(shù)水下值下部土層數(shù)1飽和重度粘結(jié)強(qiáng)度 孔隙水壓飽和重度粘結(jié)強(qiáng)度 孔隙水壓(kN/m3)(kpa)カ系數(shù)0.001(rn)(kN/m3)1 20.000 20.000層號(hào) 粘聚カ內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa) 擦角(度)1 5.000 28.000層號(hào) 十字板? 強(qiáng)度增 十字板羲?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù) 下值(kPa) 數(shù)水下值不考慮水的作用［計(jì)算條件］圓弧穩(wěn)定分析方法:Bishop法土條重切向分力與滑動(dòng)方向反向時(shí):當(dāng)下滑カ對(duì)待穩(wěn)定計(jì)算目標(biāo)：自動(dòng)搜索最危險(xiǎn)滑裂面條分法的土條寬度:1.000(m)搜索時(shí)的圓心步長(zhǎng)：1.000(m)搜索時(shí)的半徑步長(zhǎng)：0.500(tn)計(jì)算結(jié)果:［計(jì)算結(jié)果圖］最不利滑動(dòng)面:滑動(dòng)圓心 =(4.186,77.488)(m)滑動(dòng)半徑=78.487(m)起始X終止X?liCi謎條實(shí)重附加力X附加カY下滑カ抗滑カ m鑽超載豎向地震カ地震カ(m)(m)（度）(m)(kPa)(度)(kN)(kN)(kN)滑動(dòng)安全系數(shù) =1.448(kN)(kN)(kN)(kN)浮力地震カ滲透カ(kN)(kN)(kN)-8.297-7.375-8.8110.9335.00028.001.320.000.00 0.00 0.00 0.00-0.205.700.93195 0.00 0.00-7.375-6.453-8.1300.9315.00028.003.850.000.00 0.00 0.00 0.00-0.547.100.93801 0.00 0.00-6.453-5.531-7.4510.9305.00028.006.170.000.00 0.00 0.00 0.00-0.808.360.94393 0.00 0.00-5.531-4.609-6.7730.9285.00028.008.290.000.000.000.00 0.00-0.989.500.94971 0.00 0.00-4.609-3.687-6.0960.9275.00028.0010.210.000.000.000.00 0.00-1.0810.510.955350.00 0.00-3.687-2.766-5.4190.9265.00028.0011.930.000.00 0.00 0.00 0.00-1.1311.400.960850.00 0.00-2.766-1.844-4.7440.9255.00028.0013.44 0.00 0.00 0.00 0.00 0.00-1.11-1.844-0.922-4.0690.9245.00028.0014.750.000.000.000.000.00-1.0512.820.97142-0.922 0.0000.00 0.00-3.3940.9235.00028.0015.850.000.000.000.000.00-0.9413.350.976500.000 1.0000.00 0.00-2.6921.0015.00028.0023.220.000.000.000.000.00-1.0917.670.981651.000 2.0000.00 0.00-1.9611.0015.00028.0034.030.000.000.000.000.00-1.1623.400.986852.000 3.0000.00 0.00-1.2311.0005.00028.0044.590.000.000.000.000.00-0.9628.940.991883.000 4.0000.00 0.00-0.5011.0005.00028.0054.890.000.000.000.000.00-0.4834.300.996754.000 5.0000.00 0.000.2291.0005.00028.0064.940.000.000.000.000.000.2639.471.001465.000 6.0000.00 0.000.9591.0005.00028.0074.730.000.000.000.000.001.2544.471.006016.000 7.0000.00 0.001.6891.0005.00028.0084.260.000.000.000.000.002.4849.291.010397.000 8.0000.00 0.002.4201.0015.00028.0093.550.000.000.000.000.003.9553.951.014618.000 9.0000.00 0.003.1511.0025.00028.00102.570.000.000.000.000.005.6458.451.018679.00010.0000.00 0.003.8821.0025.00028.00111.350.000.000.000.000.007.5462.791.0225710.00011.0000.00 0.004.6141.0035.00028.00119.860.000.000.000.000.009.6466.971.0263011.00012.0000.00 0.005.3471.0045.00028.00128.120.000.000.000.000.0011.9471.001.0298712.00013.0000.00 0.006.0811.0065.00028.00136.120.000.000.000.000.0014.4274.881.0332713.00014.0000.00 0.006.8151.0075.00028.00143.860.000.000.000.000.0017.0778.621.0365114.00015.0000.00 0.007.5511.0095.00028.00151.340.000.000.000.000.0019.8982.211.0395915.00016.0000.00 0.008.2881.0115.00028.00158.550.000.000.000.000.0022.8616.00016.6698.9040.6775.00028.00107.710.000.000.000.000.0016.6758.021.044790.000.0016.66917.00028.421.046119.2740.3360.00 0.005.00028.0052.810.000.000.000.000.008.5117.00018.00087.081.047809.7671.0150.00 0.005.00028.00162.200.000.000.000.000.0027.5118.00019.00090.131.0502010.5081.0170.00 0.005.00028.00168.620.000.000.000.000.0030.7519.00020.00093.051.0524311.2521.0200.00 0.005.00028.00174.770.000.000.000.000.0034.1020.00021.00095.841.0544911.9971.0220.00 0.005.00028.00180.670.000.000.000.000.0037.5521.00022.00098.491.0563812.7441.0250.00 0.005.00028.00186.280.000.000.000.000.0041.0922.00023.000101.011.0580813.4941.0280.00 0.005.00028.00191.610.000.000.000.000.0044.7123.00024.000103.411.0596214.2461.0320.00 0.005.00028.00196.680.000.000.000.000.0048.4024.00025.000105.671.0609715.0001.0350.00 0.005.00028.00201.450.000.000.000.000.0052.1425.00026.000107.811.0621515.7571.0390.00 0.005.00028.00205.960.000.000.000.000.0055.9326.00027.000109.821.0631416.5171.0430.00 0.005.00028.00210.170.000.000.000.000.0059.7527.00028.000111.691.0639517.2801.0470.00 0.005.00028.00214.090.000.000.000.000.0063.6028.00029.000113.441.0645718.0471.0520.00 0.005.00028.00217.720.000.000.000.000.0067.4529.00030.000115.061.0650018.8161.0560.00 0.005.00028.00221.060.000.000.000.000.0071.3030.00031.000116.551.0652419.5891.0610.00 0.005.00028.00224.090.000.000.000.000.0075.1331.00032.000117.911.0652920.3661.0670.00 0.005.00028.00226.820.000.000.000.000.0078.9432.00033.000119.131.0651421.1471.0720.00 0.005.00028.00229.240.000.000.000.000.0082.7033.00034.00021.9311.0785.00028.00226.34 0.00 0.00 0.00 0.00 0.0084.5434.00035.00022.7211.0845.00028.00218.130.000.000.000.000.0084.25113.681.0642435.00036.0000.0023.5140.001.0915.00028.00214.600.000.000.000.000.0085.62111.991.0634836.00037.0000.0024.3130.001.0975.00028.00215.720.000.000.000.000.0088.82112.661.0625137.00038.0000.0025.1170.001.1045.00028.00216.520.000.000.000.000.0091.91113.191.0613238.00039.0000.0025.9260.001.1125.00028.00216.960.000.000.000.000.0094.86113.561.0599239.00040.0000.0026.7400.001.1205.00028.00217.070.000.000.000.000.0097.67113.791.0582940.00041.0000.0027.5610.001.1285.00028.00216.810.000.000.000.000.00100.32113.861.0564341.00042.0000.0028.3870.001.1375.00028.00216.190.000.000.000.000.00102.78113.771.0543542.00043.0000.0029.2200.001.1465.00028.00215.190.000.000.000.000.00105.05113.521.0520243.00044.0000.0030.0600.001.1555.00028.00213.820.000.000.000.000.00107.10113.101.0494544.00045.0000.0030.9070.001.1665.00028.00212.040.000.000.000.000.00108.91112.501.0466345.00046.0000.0031.7620.001.1765.00028.00209.860.000.000.000.000.00110.47111.721.0435546.00047.0000.0032.6250.001.1875.00028.00207.270.000.000.000.000.00111.75110.751.0402147.00048.0000.0033.4960.001.1995.00028.00204.250.000.000.000.000.00112.72109.591.0365948.00049.0000.0034.3760.001.2125.00028.00200.790.000.000.000.000.00113.37108.221.0327049.00050.0000.0035.2650.001.2255.00028.00196.880.000.000.000.000.00113.67106.641.0285150.00051.0000.0036.1640.001.2395.00028.00192.500.000.000.000.000.00113.59104.831.0240351.00052.0000.0037.0740.001.2535.00028.00182.630.000.000.000.000.00110.1052.00053.00037.9951.2695.00028.00167.270.000.000.000.000.00102.9792.631.0141353.00053.9670.00 0.0038.9111.2425.00028.00151.260.000.000.000.000.0095.0184.521.0087853.96754.9330.00 0.0039.8241.2595.00028.00145.280.000.000.000.000.0093.0481.821.0032054.93355.9000.00 0.0040.7491.2765.00028.00138.780.000.000.000.000.0090.5978.840.9972855.90056.8670.00 0.0041.6871.2945.00028.00131.750.000.000.000.000.0087.6275.560.9910256.86757.8330.00 0.0042.6401.3145.00028.00124.170.000.000.000.000.0084.1171.980.9843857.83358.8000.00 0.0043.6061.3355.00028.00116.000.000.000.000.000.0080.0168.050.9773758.80059.7670.00 0.0044.5891.3575.00028.00107.240.000.000.000.000.0075.2863.770.9699659.76760.7330.00 0.0045.5891.3815.00028.0097.830.000.000.000.000.0069.88090.9621373361.7000.00 0.0046.6071.4075.00028.0087.750.000.000.000.000.0063.7753.980.9538561.70062.6670.00 0.0047.6441.4355.00028.0076.970.000.000.000.000.0056.8848.410.9451162.66763.6330.00 0.0048.7021.4655.00028.0065.420.000.000.000.000.0049.1542.330.9358763.63364.6000.00 0.0049.7831.4975.00028.0053.080.000.000.000.000.0040.5335.690.9261064.60065.5620.00 0.0050.8871.5255.00028.0035.100.000.000.000.000.0027.2325.630.9157965.56266.5240.00 0.0052.0141.5635.00028.0011.860.000.000.000.000.009.3412.280.90491 0.00 0.00總的下滑カ =3964.557(kN)總的抗滑カ =5745.345(kN)土體部分下滑カ=3964.557(kN)土體部分抗滑カ=5745.345(kN)筋帶在滑弧切向產(chǎn)生的抗滑カ =0.000(kN)筋帶在滑弧法向產(chǎn)生的抗滑カ=0.000(kN)3.1.4H!路巖質(zhì)邊坡穩(wěn)定性驗(yàn)算本工程巖質(zhì)挖方邊坡采用坡率法放坡,放坡坡率為1:1,邊坡傾角約為45°。根據(jù)地勘赤平投影圖分析,本工程場(chǎng)地存在ー層面與邊坡大角度相交,同時(shí)存在兩組裂隙,裂隙1與邊坡大角度相交,裂隙2與邊坡反向相交,對(duì)邊坡穩(wěn)定性影響小,邊坡的穩(wěn)定性主要受巖體自身強(qiáng)度控制。巖體破裂角泥巖取59.6。,砂巖取62.4。,按設(shè)計(jì)放坡后,邊坡傾角緩于巖體破裂角,故巖質(zhì)邊坡整體穩(wěn)定。同時(shí)為避免邊坡風(fēng)化掉塊,坡面考慮采用有機(jī)基材進(jìn)行綠化防護(hù)。赤平投影圖3.1.5Z6路巖質(zhì)邊坡穩(wěn)定性驗(yàn)算本工程巖質(zhì)挖方邊坡采用坡率法放坡,放坡坡率為1:1,邊坡傾角約為45°。對(duì)于左側(cè)邊坡:根據(jù)地勘赤平投影圖分析,本工程場(chǎng)地存在ー層面與邊坡反向相交，同時(shí)存在兩組裂隙，裂隙1與邊坡呈順傾斜交,但傾角較緩，裂隙2與邊坡大角度相交，對(duì)邊坡穩(wěn)定性影響小，邊坡的穩(wěn)定性主要受巖體自身強(qiáng)度控制。對(duì)于右側(cè)側(cè)邊坡:根據(jù)地勘赤平投影圖分析，本工程場(chǎng)地存在ー層面與邊坡呈順傾斜交,對(duì)邊坡穩(wěn)定性影響較大，同時(shí)存在兩組裂隙，裂隙1與邊坡呈反向相交,裂隙2與邊坡大角度相交，對(duì)邊坡穩(wěn)定性影響小，邊坡的穩(wěn)定性主要受層面控制，巖石破裂角取層面傾角57°。巖體破裂角泥巖取59.6。,砂巖取62.4。,按設(shè)計(jì)放坡后,邊坡傾角緩于巖體破裂角,故巖質(zhì)邊坡整體穩(wěn)定。同時(shí)為避免邊坡風(fēng)化掉塊,坡面考慮采用有機(jī)基材進(jìn)行綠化防護(hù)。右側(cè)邊坡赤平投影圖左側(cè)邊坡赤平投影圖3.2填方邊坡穩(wěn)定性驗(yàn)算3.2.1二級(jí)邊坡圓弧滑動(dòng)穩(wěn)定性驗(yàn)算計(jì)算項(xiàng)目:等厚士層土坡穩(wěn)定計(jì)算5［計(jì)算簡(jiǎn)圖］［控制參數(shù)］:采用規(guī)范:通用方法計(jì)算目標(biāo)：安全系數(shù)計(jì)算滑裂面形狀：圓弧滑動(dòng)法不考慮地震［坡面信息］坡面線段數(shù)4坡面線號(hào)水平投影(m)豎直投影(m) 超載數(shù)16.0008.00022.0000.0000316.0008.0000416.000 0.000超載1距離〇.010(m)寬16.000(m)1荷載(20.00—20.OOkPa)270.00(度)［土層信息］上部土層數(shù)1層號(hào)層厚重度飽和重度粘結(jié)強(qiáng)度 孔隙水壓(m) (kN/m3) (kN/m3) (kpa) カ系數(shù)1 16.000 20.000 —— 0.001層號(hào)粘聚カ內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa) 擦角(度)1 0.000 35.000 —— ——層號(hào)十字板? 強(qiáng)度增 十字板義?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù)下值(kPa) 數(shù)水下值下部土層數(shù)1飽和重度粘結(jié)強(qiáng)度 孔隙水壓(kN/m3)(kpa)飽和重度粘結(jié)強(qiáng)度 孔隙水壓(kN/m3)(kpa)カ系數(shù)0.001(m) (kN/m3)1 20.000 20.000層號(hào) 粘聚カ內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa) 擦角(度)1 5.000 28.000 ——層號(hào) 十字板? 強(qiáng)度增 十字板羲?強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù)下值(kPa) 數(shù)水下值不考慮水的作用［計(jì)算條件］圓弧穩(wěn)定分析方法:Bishop法土條重切向分力與滑動(dòng)方向反向時(shí):當(dāng)下滑カ對(duì)待穩(wěn)定計(jì)算目標(biāo)：自動(dòng)搜索最危險(xiǎn)滑裂面條分法的土條寬度：l.OOO(m)搜索時(shí)的圓心步長(zhǎng)：1.000(m)搜索時(shí)的半徑步長(zhǎng)：0.500(m)計(jì)算結(jié)果:［計(jì)算結(jié)果圖］最不利滑動(dòng)面:滑動(dòng)圓心(0.867,44.933)(m)滑動(dòng)半徑45.076(m)滑動(dòng)安全系數(shù)1.707起始x 終止xli條實(shí)重浮力地震カ滲透カ附加力X附加カY超載豎向地震カ地震カ(m)(m)(度)(m)(kPa)(度)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)-2.722-1.815-3.9890.9105.00028.000.570.000.000.000.000.00-0.044.960.97591 0.00 0.00-1.815-0.907-2.8330.9095.00028.001.560.000.000.000.000.00-0.085.460.98338 0.00 0.00-0.907 0.000-1.6790.9085.00028.002.200.000.000.000.000.00-0.065.760.99045 0.00 0.000.000 0.891-0.5350.8915.00028.006.450.000.000.000.000.00-0.067.910.99705 0.00 0.000.891 1.782 0.5970.8915.00028.0014.38 0.00 0.00 0.00 0.00 0.00 0.1512.061.003190.00 0.001.782 2.67316.011.008951.7300.8920.00 0.005.00028.0022.000.000.000.000.000.000.662.673 3.56519.751.014312.8640.8920.00 0.005.00028.0029.300.000.000.000.000.001.463.565 4.45623.301.019283.9990.8930.00 0.005.00028.0036.290.000.000.000.000.002.534.456 5.41831.621.032955.1810.9660.00 0.000.00035.0046.650.000.000.000.000.004.215.418 6.38036.391.039546.4100.9680.00 0.000.00035.0054.030.000.000.000.000.006.036.380 7.34240.851.045667.6420.9710.00 0.000.00035.0061.000.000.000.000.000.008.117.342 8.30445.001.051318.8780.9740.00 0.000.00035.0067.570.000.000.000.000.0010.438.304 9.26648.861.0565010.1180.9770.00 0.000.00035.0073.730.000.000.000.000.0012.959.26610.22852.441.0612011.3620.9810.00 0.000.00035.0079.470.000.000.000.000.0015.6610.22811.19055.731.0654212.6130.9860.00 0.000.00035.0084.800.000.000.000.000.0018.5211.19012.15258.741.0691613.8690.9910.00 0.000.00035.0089.700.000.000.000.000.0021.5012.15213.11461.481.0723915.1320.9970.00 0.000.00035.0094.160.000.000.000.000.0024.5813.11414.07663.951.0751216.4031.0030.0