土基回弹模量参考值教学内容.doc

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1、Good is good, but better carries it.精益求精，善益求善。土基回弹模量参考值-土基回弹模量参考值表F.1路基临界高度参考值土组路床面至各水位临界高度(m)自然区划砂性土地下水地表长期积水地表临时积水H1H2H3H1H2H3H1H2H31234512341a2a1、1a23451.92.21.11.51.31.61.31.61.41.71.01.11.31.60.71.11.11.31.11.31.01.30.70.80.91.10.91.11.11.31.11.30.91.10.91.10.60.90.60.90.91.10.91.10.60.90.60.90

2、.40.60.40.6续上表土组路床面至各水位临界高度m_)自然区划砂性土地下水地表长期积水地表临时积水H1H2H3H1H2H3H1H2H366a712、2a（紫色土）32、2a（黄壤土，现代冲击土）4、5、5a11a2344a4b123456a1.01.11.31.6(2.1)(2.0)1.41.7(2.1)(2.2)(1.9)(2.0)(2.2)1.51.8(2.1)(3.0)0.70.81.11.3(1.7)(1.6)1.11.4(1.7)(1.8)(1.5)(1.6)(1.9)1.21.5(1.6)(2.4)0.91.1(1.3)(1.2)0.91.1(1.3)(1.4)(1.1)(1

3、.2)(1.6)0.91.21.31.90.91.01.11.3(1.8)(1.7)1.11.4(1.9)(1.9)(1.6)(1.7)(2.1)1.21.5(1.8)(2.0)0.70.80.91.1(1.4)(1.3)0.91.1(1.5)(1.5)(1.2)(1.3)(1.6)0.91.2(1.4)(2.0)0.60.70.60.9(1.0)(1.0)0.60.9(1.1)(1.2)(0.9)(1.0)(1.3)0.60.91.01.60.91.10.7(1.0)0.91.10.8(0.5)(0.8)0.91.2(0.9)(1.5)0.60.90.3(0.5)0.760.9(0.4)0.

4、70.9(1.1)0.40.60.40.60.40.6(0.5)续上表土组路床面至各水位临界高度(m)自然区划粘性土地下水地表长期积水地表临时积水H1H2H3H1H2H3H1H2H31234512341a2a1、1a23452.92.72.52.42.62.12.52.22.752.12.51.71.91.61.71.51.71.71.81.71.92.22.01.81.92.11.62.01.72.21.62.11.21.31.11.21.11.21.01.21.31.41.21.41.31.71.21.60.80.90.80.90.80.90.81.00.91.01.752.21.62.1

5、0.80.91.01.11.31.71.21.60.50.60.60.70.91.30.91.20.30.40.30.41.31.751.21.60.91.30.91.20.450.90.550.9续上表土组路床面至各水位临界高度(m)自然区划粘性土地下水地表长期积水地表临时积水H1H2H3H1H2H3H1H2H366a712、2a（紫色土）32、2a（黄壤土，现代冲击土）4、5、5a11a2344a4b123456a1.82.01.61.71.71.82.02.42.02.21.71.91.71.91.71.9(2.3)(2.2)2.22.75(2.4)2.4(2.2)(2.3)2.2(2.

6、3)2.32.85(2.1)(3.3)(2.8)1.31.51.11.21.41.51.62.00.91.10.81.00.70.90.91.1(1.9)(1.9)1.652.2(2.0)2.0(1.7)(1.8)(1.9)(1.9)1.752.3(1.6)(2.6)2.41.01.20.70.81.11.21.21.60.40.60.40.60.30.50.40.6(1.6)(1.5)1.21.65(1.6)1.6(1.4)(1.4)(1.5)(1.6)1.31.75(1.3)(2.1)1.90.91.01.01.11.62.0(2.1)(2.0)1.652.2(2.1)(2.2)(1.9)

7、(2.0)(2.1)1.81.752.3(1.8)(2.4)(2.5)0.50.60.70.81.21.6(1.7)(1.6)1.21.65(1.7)(1.7)(1.4)(1.6)(1.6)1.41.31.75(1.4)(2.0)2.00.30.40.40.50.81.2(1.3)(1.2)0.751.2(1.4)(1.3)(1.1)(1.2)(1.2)1.10.751.3(1.1)(1.6)1.61.21.60.9(0.9)1.21.65(0.8)1.00.7(0.8)(0.9)0.81.31.75(0.7)(1.5)1.40.81.20.5(0.5)0.751.2(0.6)0.6(0.5)

8、0.40.751.3(1.1)(0.8)0.450.80.450.750.450.75(0.5)续上表土组路床面至各水位临界高度(m)自然区划粉性土地下水地表长期积水地表临时积水H1H2H3H1H2H3H1H2H31234512341a2a1、1a23453.83.43.02.62.82.42.92.43.02.42.852.32.752.43.02.43.02.43.01.92.11.71.91.71.91.792.13.02.62.22.12.31.82.31.72.41.92.41.82.31.72.41.72.41.72.41.31.41.21.31.21.31.31.52.21.91

9、.61.41.61.41.91.41.80.91.00.80.90.80.90.91.11.92.41.82.30.91.01.01.91.41.80.60.71.01.41.01.40.30.41.41.91.41.81.01.41.01.40.51.00.551.0续上表土组路床面至各水位临界高度(m)自然区划粉性土地下水地表长期积水地表临时积水H1H2H3H1H2H3H1H2H366a71v2、2a（紫色土）32、2a（黄壤土，现代冲击土）4、5、5a11a2344a4b123456a2.02.21.82.02.22.652.32.51.92.12.32.52.22.5(2.5)(2.5

10、)2.32.15(2.6)(2.6)(2.4)(2.5)(2.5)(2.5)2.43.1(2.3)(3.8)(2.9)1.51.61.31.41.72.21.41.61.31.51.41.61.41.6(2.0)(2.0)1.852.3(2.1)(2.2)(1.9)1.9(2.0)(2.1)2.02.4(1.8)(2.2)(2.5)1.01.10.91.11.31.70.50.70.50.70.50.70.50.7(1.6)(1.5)1.41.85(1.6)1.71.41.4(1.5)(1.6)1.62.0(1.3)(1.6)1.81.72.2(2.3)(2.2)1.852.3(2.4)2.4

11、2.1(2.2)(2.4)(2.2)(2.02.4)(2.1)(2.9)(2.7)1.31.7(1.8)(1.7)1.41.85(1.8)1.91.6(1.7)1.8(1.6)(1.62.0)(1.6)(2.2)2.10.91.3(1.3)(1.2)0.91.4(1.4)1.41.1(1.2)1.3(1.1)(1.01.6)(1.1)(1.5)1.51.31.7(1.2)0.61.41.85(1.3)1.31.01.01.10.9(1.62.0)1.60.91.30.70.91.4(0.7)0.80.50.50.60.41.01.6(1.3)1.10.550.90.40.50.90.551.0

12、(0.5)注：表中H1、H2、H3分别为路基干燥、中湿、潮湿状态的临界高度；路床面至地下水位高度小于H3时为过湿路基，须经处治后方能铺筑路面；，区有横线者，表示实测资料较少，有括号者表示没有实测资料，根据规律推算的；2，3，2，3资料系甘肃省1984年所提建议值，其他地区供参考；缺少资料的二级区可论证地参考相邻二级区数值，并应积极调研积累本地区的资料。区划稠度土组0.800.901.001.051.101.151.201.301.401.7022222221粘质土粉质土19.018.522.022.525.027.026.529.028.031.529.533.531.02粘质土粉质土19.5

13、20.022.524.526.029.028.031.529.534.031.536.533.52a粉质土19.022.526.027.529.531.03土质砂粘质土粉质土21.023.522.523.527.527.026.032.032.027.534.534.529.036.537.030.039.040.031.541.534.537.045.54粘质土粉质土23.524.530.031.535.539.039.043.042.047.045.551.550.556.057.066.065.05土质砂粘质土粉质土29.026.527.032.532.034.536.038.542.5

14、37.541.546.539.045.051.041.048.556.042.552.046.049.559.069.05a粉质土33.537.542.544.546.549.01粉质土27.036.548.054.061.068.576.52土质砂粘质土粉质土35.027.027.038.031.532.541.536.538.543.039.042.044.541.545.046.044.048.547.546.551.550.552.059.053.557.562.070.02a土质砂37.040.043.044.546.047.549.052.054.562.570.03土质砂粘质土粉

15、质土36.026.026.539.030.032.042.534.537.044.036.540.045.538.543.047.041.046.048.546.049.051.547.555.054.552.063.071.04粉质土25.034.045.051.558.566.074.01粘质土21.525.530.032.535.037.540.51a粉质土22.026.532.035.037.540.52粘质土粉质土19.531.023.036.527.042.529.045.531.048.533.051.535.03粘质土粉质土24.024.028.029.532.536.035.

16、039.037.542.539.546.042.04土质砂粘质土粉质土28.025.023.030.529.528.033.534.033.535.036.536.036.538.539.038.041.042.039.543.542.045.053.061.0表F.2二级自然区划各土组土基回弹模量参考值（MPa）区划稠度土组0.800.901.001.051.101.151.201.301.401.702.005土质砂粘质土粘质土粉质土24.022.028.526.526.027.034.031.028.032.539.536.529.033.542.539.030.038.545.542.

17、030.541.548.545.031.544.551.533.535.040.044.5皖、浙、江西6土质砂粘质土粉粘土33.527.526.537.033.031.541.038.036.543.041.039.044.544.042.046.546.545.048.550.552.055.566.577.06a土质砂粘质土粉质土31.526.028.035.031.034.538.535.541.040.038.044.542.040.548.543.543.552.045.046.048.552.062.072.07土质砂粘质土粉质土35.024.527.539.029.533.543

18、.034.540.045.037.043.547.040.047.549.042.551.051.044.555.059.070.582.07土质砂粘质土粉质土27.527.028.531.532.034.035.537.040.037.539.043.039.542.546.041.545.549.543.548.052.558.054.059.552.060.065.078.5122a紫色粘质土紫色粉质土黄壤粘质土黄壤粉质土22.522.525.024.526.027.529.030.530.033.533.037.532.036.535.541.034.040.037.545.036.0

19、43.040.049.038.042.03粘质土粉质土25.024.529.030.533.037.535.541.037.545.039.548.542.04(四川)红壤粘质土红壤粉质土27.022.032.027.038.032.541.035.544.038.547.041.550.5土质砂粘质土粉质土51.033.534.054.037.038.057.041.042.058.542.544.060.044.046.061.045.548.062.047.250.064.550.567.073.580.01a土质砂粘质土粉质土52.527.031.555.031.036.558.034

20、.541.559.036.044.060.538.046.561.540.049.062.542.051.565.045.567.073.079.02土质砂粘质土粉质土42.027.025.545.530.530.549.033.535.550.535.038.052.037.041.053.538.043.555.540.046.058.543.052.061.546.569.078.0区划稠度wc土组0.800.901.001.051.101.151.201.301.401.702.003土质砂粘质土粉质土46.029.529.550.033.535.053.537.541.055.039

21、.543.556.544.049.558.544.049.560.046.852.563.050.066.075.083.04土质砂粘质土粉粘土51.028.530.553.532.034.556.536.039.057.537.541.059.039.543.560.041.545.561.043.548.063.547.565.572.077.54a土质砂粘质土粉质土45.531.033.049.034.538.552.538.044.054.040.047.056.042.050.057.544.052.059.045.556.062.049.565.073.581.54b土质砂粘质土粉

22、质土49.530.031.052.533.035.555.536.540.557.038.043.058.539.545.559.541.048.561.042.551.063.545.565.572.578.51土质砂粘质土粉质土52.026.530.555.031.537.058.036.544.059.539.547.561.042.051.562.045.055.063.548.059.066.054.069.076.082.52土质砂粘质土粉质土48.025.528.051.029.533.554.033.039.055.035.042.056.537.045.058.039.048

23、.559.041.551.561.545.564.071.077.03土质砂粘质土粉质土42.520.523.545.524.528.049.028.533.050.530.536.052.532.538.553.535.041.055.037.044.058.041.560.568.576.54土质砂47.050.053.054.556.057.058.561.063.570.577.06a粘质土粉质土22.027.525.532.529.037.530.540.532.543.034.546.036.049.040.05土质砂粘质土粉质土45.530.032.549.033.038.052.037.543.553.039.546.054.541.549.056.043.551.557.545.054.560.049.062.570.076.5-