興隆樞紐壩址區(qū)河床及左岸低漫灘部位土的物理、力學(xué)

1、 興隆樞紐壩址區(qū)河床及左岸低漫灘部位土的物理、力學(xué)性質(zhì)指標(biāo)建議值表地層時代土類名稱含水量濕重度干重度孔隙比飽和度土粒比重液限塑限塑性指數(shù)液性指數(shù)壓縮系數(shù)天然快剪固結(jié)快剪承載力標(biāo)準(zhǔn)值凝聚力內(nèi)摩擦角凝聚力內(nèi)摩擦角deSrGs17LpI17PI17Lv0.1-0.2CCfk%kN/m3%MPa-1kPa°kPa°kPaalQ43砂壤土29.017.613.70.96780.72.690.210.240171901922100110含泥粉細(xì)砂13.515.213.30.87038.22.690.250.30018210212390100粉細(xì)砂26.018.915.00.80387.

2、42.690.200.230202202224110120alQ42粉質(zhì)壤土36.018.513.61.00996.62.7251.527.024.50.460.450.501015141514181516140150淤泥質(zhì)粉質(zhì)壤土35.817.713.11.12089.82.7142.727.315.40.560.470.6147698108115070砂壤土23.319.816.10.68091.52.700.200.240182002124110120含泥粉細(xì)砂24.218.414.80.80081.42.690.200.230192102123100110粉細(xì)砂26.418.614.8

3、0.83886.62.690.190.220212302325135145alQ41粉質(zhì)粘土34.018.914.10.924100.02.7246.923.323.60.450.480.512022121420301719125135粉質(zhì)壤土33.218.213.70.91090.72.7151.229.521.70.380.380.451618151815201719130150淤泥質(zhì)粉質(zhì)壤土41.917.412.31.11893.42.7047.927.920.00.710.821.1010156812188104555砂壤土23.120.316.50.63497.92.690.180.

4、200192102124120130含泥粉細(xì)砂24.519.615.70.71492.42.690.190.210102202225110120粉細(xì)砂25.419.015.10.77087.12.690.180.200232502628130150砂礫（卵）石0.6891000.110.140272902830320400alQ3粉質(zhì)壤土29.518.414.30.76087.42.7045.826.619.30.450.350.407182002021135145粉細(xì)砂25.019.015.00.7001002.700.120.140262802830140150含礫細(xì)砂0.6821000.

5、180.200232502628135150砂礫（卵）石0.6501000.100.120283003133320400表3-6 興隆樞紐壩址區(qū)左岸高漫灘部位土的物理、力學(xué)性質(zhì)指標(biāo)建議值表地層時代土類名稱含水量濕重度干重度孔隙比飽和度土粒比重液限塑限塑性指數(shù)液性指數(shù)飽和快壓天然快剪固結(jié)快剪承載力標(biāo)準(zhǔn)值壓縮系數(shù)凝聚力內(nèi)摩擦角凝聚力內(nèi)摩擦角deSrGs17LpI17PI17Lv0.1-0.2CCCfk%kN/m3%MPa-1kPa°kPa°kPaalQ43粉質(zhì)粘土34.618.613.90.91097.12.7351.027.323.750.310.420.4712141213

6、14181520100125粉質(zhì)壤土31.618.914.40.89495.52.7242.324.617.700.380.470.61591516712182090125alQ42粉質(zhì)粘土27.218.114.20.89881.62.7047.624.523.100.280.380.491115161912171821110130淤泥質(zhì)粉質(zhì)壤土35.618.313.61.20095.42.7141.025.016.000.640.610.8935688108126070粉質(zhì)壤土33.018.413.90.96492.02.7138.123.814.350.640.500.6210151920

7、14172021100115含泥粉細(xì)砂25.018.915.10.79184.92.700.260.320202302224100130alQ41粉質(zhì)壤土33.517.513.10.90085.62.7147.427.220.130.420.180.221215222514192326130150砂壤土20.320.016.70.6181002.700.540.61351921462022115130粉細(xì)砂25.519.115.30.7701002.690.140.25351922352123120135alQ3粉質(zhì)壤土34.518.514.30.82185.62.710.350.401520

8、192215202022135155砂礫（卵）石0.6211000.180.240232502327340380表3-7 興隆樞紐壩址區(qū)右岸高漫灘部位土的物理、力學(xué)性質(zhì)指標(biāo)建議值表地層時代土類名稱含水量濕重度干重度孔隙比飽和度土粒比重液限塑限塑性指數(shù)液性指數(shù)飽和快壓天然快剪固結(jié)快剪承載力標(biāo)準(zhǔn)值壓縮系數(shù)凝聚力內(nèi)摩擦角凝聚力內(nèi)摩擦角deSrGs17LpI17PI17Lv0.1-0.2CCfk%kN/m3%MPa-1kPa°kPa°kPaalQ43粉質(zhì)壤土29.218.014.00.94783.82.7144.924.120.820.390.450.65111615175.515

9、18100115粉細(xì)砂28.517.713.80.95080.52.690.190.250182001922110120alQ42粉質(zhì)粘土35.418.713.800.97897.502.7251.5027.3622.580.460.540.681215141815171620100120粉質(zhì)壤土32.718.714.090.93495.012.7138.5925.1816.460.540.440.571216141616181619115135淤泥質(zhì)粉質(zhì)壤土35.618.313.531.04394.642.7142.8125.5717.240.700.580.7649699119126070

10、砂壤土24.118.414.80.82681.12.7035.619.715.900.480.320.55351720362022110125含泥粉細(xì)砂24.819.415.60.7421002.690.180.220192202224100110粉細(xì)砂24.718.514.90.8181002.700.160.210222402325135140alQ41淤泥質(zhì)粉質(zhì)壤土38.817.512.61.15591.52.7149.028.220.860.510.601.10810789118106070砂壤土30.018.514.20.90889.72.710.300.46352023021231

11、15135粉細(xì)砂24.719.015.30.7741002.690.200.320222502326130160alQ3含礫細(xì)砂23.119.315.70.7151002.690.110.140262802830180200砂礫（卵）石0.6101000.100.120283003033350400壩址區(qū)河床段砂性土的顆粒分析統(tǒng)計(jì)成果表時代巖性統(tǒng)計(jì)成果土 粒 組 成限制粒徑中間粒徑有效粒徑不均勻系數(shù)曲率系數(shù)卵石粗礫中礫細(xì)礫粗砂粒中砂粒細(xì)砂粒極細(xì)砂粒粉粒粘粒粒 徑 大 ?。╩m）d60d30d10CuCc%mmalQ43含泥粉細(xì)砂平均值1.0316.8550.0216.6810.558.200.

12、150.110.0414.095.84標(biāo)準(zhǔn)差1.3916.6625.6012.2117.336.530.060.040.0414.006.88變異系數(shù)1.340.990.510.731.640.800.420.390.930.991.18組數(shù)1212121212121212121212粉細(xì)砂平均值0.4011.1250.8219.8210.527.980.130.090.0321.238.24標(biāo)準(zhǔn)差0.077.9117.699.4413.603.740.030.020.0320.437.38變異系數(shù)0.180.710.350.481.290.470.220.231.210.960.90組數(shù)21

13、22222222222222222222alQ42含泥粉細(xì)砂平均值0.8617.8940.8415.6517.3714.660.160.120.0422.988.96標(biāo)準(zhǔn)差1.2420.6524.1914.2919.9013.540.070.060.0418.028.76變異系數(shù)1.451.150.590.911.150.920.410.521.040.780.98組數(shù)4444444444444444444444粉細(xì)砂平均值0.6225.1841.3919.969.468.040.180.120.0432.297.98標(biāo)準(zhǔn)差0.3122.1320.4321.6116.155.090.080.0

14、50.0422.129.24變異系數(shù)0.490.880.491.081.710.630.440.430.940.691.16組數(shù)3636363636363636363636續(xù)表3-3 壩址區(qū)河床段砂性土的顆粒分析統(tǒng)計(jì)成果表時代巖性統(tǒng)計(jì)成果土 粒 組 成限制粒徑中間粒徑有效粒徑不均勻系數(shù)曲率系數(shù)卵石粗礫中礫細(xì)礫粗砂粒中砂粒細(xì)砂粒極細(xì)砂粒粉粒粘粒粒 徑 大 ?。╩m）d60d30d10CuCc%mmalQ41砂壤土平均值0.8013.7860.0512.306.536.950.160.120.0312.317.28組數(shù)44444444444含泥粉細(xì)砂平均值0.405.9055.2621.409.6

15、27.640.110.090.0310.125.60標(biāo)準(zhǔn)差0.002.4226.9514.6912.282.500.030.030.028.494.77變異系數(shù)0.000.410.490.691.280.330.290.360.760.840.85組數(shù)55555555555粉細(xì)砂平均值0.6716.8846.8620.499.668.930.150.110.0415.796.31標(biāo)準(zhǔn)差1.2716.1318.9016.8411.719.910.060.040.0414.096.46變異系數(shù)1.890.960.400.821.211.110.410.410.990.901.02組數(shù)424424424424424424424