土基回弹模量参备考资料值

1、土基回弹模量参考值表F.1 路基临界高度参考值IV 4IV 51.01.10.70.8续上表W 4(2.1 )(1.7 )(1.3 )(1.9 )(1.5 )(1.1 )W 4a(2.2 )(1.8 )(1.4 )(1.9 )(1.5 )(1.2 )0W 4b(1.9 )(1.5 )(1.1 )(1.6 )(1.2 )(0.9 )(0.5 )W 1(2.0 )(1.6 )(1.2 )(1.7 )(1.3 )(1.0 )W 2(2.2 )(1.9 )(1.6 )(2.1 )(1.6 )(1.3 )(0.8 )(0.4 )W 3W 4W 5W 6a1.51.81.21.50.91.21.21.50

2、.91.20.60.90.91.20.70.90.40.6(2.1 )(1.6 )1.3(1.8 )(1.4 )1.0(0.9 )(3.0 )(2.4 )1.9(2.0 )(2.0 )1.6(1.5 )(1.1 )(0.5 )续上表1.71.81.71.91.01.21.31.40.81.00.91.01.01.10.60.70.30.4续上表土组各水位床面至自然度(mIV 6IV 6aV 2、 V 2a（紫色土）V 2a（黄壤土，现代冲击土）粘性土地下水地 表长 期积水地表临时积 水H1H2H3H1H2H3H1H2H31.82.01.31.51.01.20.91.00.50.60.30.41

3、.61.71.11.20.70.81.71.81.41.51.11.21.01.10.70.80.40.52.02.41.62.01.21.61.62.01.21.60.81.21.21.60.81.20.450.82.02.20.91.10.40.61.71.90.81.00.40.61.71.90.70.90.30.51.71.90.91.10.40.6(2.1 )(1.7 )(1.3 )0.90.5(2.3 )(1.9 )(1.6 )(2.0 )(1.6 )(1.2 )(0.9 )(0.5 )(2.2 )(1.9 )(1.5 )1.65 2.21.21.650.751.21.21.650

4、.751.20.450.72.22.751.652.1.21.65(2.1 )(1.7 )(1.4 )(0.8 )(0.6 )5(2.4 )2(1.6 )(2.2 )(1.7 )(1.3 )1.00.62.4(2.0 )1.6(1.9 )(1.4 )(1.1 )0.7(2.2 )2.0(1.4 )(2.0 )(1.6 )(1.2 )-(0)W 1(2.3 )(1.7 )(1.4 )(2.1 )(1.6 )(1.2 )(0.9 )(0.5 )W 22.2(1.8 )(1.5 )1.81.41.10.80.4W 3(2.3 )(1.9 )(1.6 )1.75 2.31.31.750.751.31.

5、31.750.751.3W 42.32.85(1.9 )1.31.75(1.8 )(1.4 )(1.1 )(0.7 )0.450.7W 5(2.1 )1.752.(1.3 )(2.4 )(2.0 )(1.6 )(1.5 )(1.1 )5W 6a(3.3 )3(2.1 )(2.5 )2.01.61.4(0.8 )(2.8 )(1.6 )1.9(0.5 )(2.6 )2.4续上表组自然区划土路咼度(m各水位粉性土地下水地 表长 期积水地表临时积 水H1H2H3H1H2H3H1H2H33.83.02.23.42.61.93.02.21.62.62.82.12.31.41.62.42.91.82.3m

6、 1m 22.43.02.42.851.72.41.92.41.41.91.92.41.01.91.01.41.41.91.01.40.51.0m 32.32.751.82.31.41.81.82.31.41.81.01.41.41.81.01.40.551.0m 42.43.01.72.4m 1 a2.43.01.72.4m 2a2.43.01.72.4IV 1、 IV 1a1.92.11.31.40.91.0IV 21.71.91.21.30.80.9V 31.71.91.21.30.80.90.91.00.60.70.30.4V 4V 51.79 2.11.31.50.91.1续上表X临

7、路床面组粉性土区高、水位划（m地下水地表长 期积水地表临时积水H1H2H3H1H2H3H1H2H3V 62.02.21.51.61.01.1V 6a1.82.01.31.40.91.1V 7V 12.22.651.72.21.31.71.72.21.31.70.91.31.31.70.91.30.550.9v2、V 2a （紫色土）2.32.51.41.60.50.7V 31.92.11.31.50.50.7V 2、 V 2a2.32.51.41.60.50.7（黄壤土，现代冲击土）V 4、V 5、 V 5 a2.22.51.41.60.50.7W 1(2.5 )(2.0 )(1.6 )(2.

8、3 )(1.8 )(1.3 )(1.2 )0.70.4W 1 a(2.5 )(2.0 )(1.5 )(2.2 )(1.7 )(1.2 )0.6W 22.32.151.852.1.41.851.85 2.31.41.850.91.41.41.850.91.40.50.9W 3(2.6 )3(1.6 )(2.4 )(1.8 )(1.4 )(1.3 )(0.7 )W 4(2.6 )(2.1 )1.72.41.91.41.30.8W 4a(2.4 )(2.2 )1.42.11.61.11.00.5W 4b(2.5 )(1.9 )1.4(2.2 )(1.7 )(1.2 )1.00.5W 1(2.5 )1

9、.9(1.5 )(2.4 )1.81.31.10.6W 2(2.5 )(2.0 )(1.6 )(2.2 )(1.6 )(1.1 )0.90.4W 32.43.1(2.1 )1.62.0(2.0 2.4 )(1.6 2.0 )(1.0 1.6 )(1.6 2.0 )1.01.60.551.0W 4(2.3 )2.02.4(1.3 )(2.1 )(1.6 )(1.1 )W 5(3.8 )(1.8 )(1.6 )(2.9 )(2.2 )(1.5 )(1.3 )(0.5 )W 6a(2.9 )(2.2 )1.8(2.7 )2.11.51.61.1(2.5 )注：表中H1、H2、H 3 分别为路基干燥、

10、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；叩区有横线者，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；m 2 , m 3 , W 2 , W 3资料系甘肃省19 84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0.800.901.001.051.101.151.201.301.401.70n 1粘质土19.022.025.026.528.029.531.0粉质土18.522.527.029.031.533.5粘质土19.522.526.028.029.53

11、1.5n 2粉质土20.024.529.031.534.036.533.5n 2a粉质土19.022.526.027.529.531.0土质砂21.023.526.027.529.030.031.5n 3粘质土23.527.532.034.536.539.041.534.537.045.5粉质土22.527.032.034.537.040.0粘质土23.530.035.539.042.045.550.557.0n 4粉质土24.531.539.043.047.051.556.066.065.0土质砂29.032.536.037.539.041.042.5n 5粘质土26.532.038.541

12、.545.048.552.046.049.559.069.0粉质土27.034.542.546.551.056.0n 5a粉质土33.537.542.544.546.549.0m 1粉质土27.036.548.054.061.068.576.5土质砂35.038.041.543.044.546.047.550.553.5m 2粘质土27.031.536.539.041.544.046.552.057.562.070.0粉质土27.032.538.542.045.048.551.559.0m 2a土质砂37.040.043.044.546.047.549.052.054.562.570.0土质砂

13、36.039.042.544.045.547.048.551.554.5m 3粘质土26.030.034.536.538.541.046.047.552.063.071.0粉质土26.532.037.040.043.046.049.055.0m 4粉质土25.034.045.051.558.566.074.0IV 1粘质土21.525.530.032.535.037.540.5IV 1a粉质土22.026.532.035.037.540.5粘质土19.523.027.029.031.033.0V 2粉质土31.036.542.545.548.551.535.0IV 3粘质土粉质土24.024.

14、028.029.532.536.035.039.037.542.539.546.042.0土质砂28.030.533.535.036.538.039.5IV 4粘质土粉质土25.029.534.036.538.541.043.542.045.053.061.023.028.033.536.039.042.0表F.2 二级自然区划各土组土基回弹模量参考值（MPa ）区划度土组0.800.901.001.051.101.151.201.301.401.702.00土质砂24.026.028.029.030.030.531.5粘质土22.027.032.533.538.541.5V 5粘质土28.5

15、34.039.542.545.548.544.533.535.040.044.5 皖、浙、江西51.5粉质土26.531.036.539.042.045.0土质砂33.537.041.043.044.546.548.5V 6粘质土粉粘土27.533.038.041.044.046.550.552.055.566.577.026.531.536.539.042.045.0土质砂31.535.038.540.042.043.545.0V 6a粘质土26.031.035.538.040.543.546.048.552.062.072.0粉质土28.034.541.044.548.552.0土质砂35

16、.039.043.045.047.049.051.0V 7粘质土24.529.534.537.040.042.544.555.059.070.582.0粉质土27.533.540.043.547.551.027.531.535.537.539.541.543.558.0土质砂粘质土52.0V 7粉质土27.032.037.039.042.545.548.054.060.065.078.528.534.040.043.046.049.552.559.5V 1紫色粘质土22.526.030.032.034.036.038.0V 2紫色粉质土22.527.533.536.540.043.0黄壤粘质土

17、V 2a黄壤粉质土25.029.033.035.537.540.042.024.530.537.541.045.049.0粘质土25.029.033.035.537.539.5V 342.0粉质土24.530.537.541.045.048.5V 4红壤粘质土27.032.038.041.044.047.050.5（四川）红壤粉质土22.027.032.535.538.541.5土质砂51.054.057.058.560.061.062.064.567.073.580.0粘质土33.537.041.042.544.045.547.250.5粉质土34.038.042.044.046.048.0

18、50.0土质砂52.555.058.059.060.561.562.565.067.073.079.0W 1 a粘质土27.031.034.536.038.040.042.045.5粉质土31.536.541.544.046.549.051.542.045.549.050.552.053.555.558.561.569.078.0土质砂粘质土m 227.030.533.535.037.038.040.043.046.5粉质土25.530.535.538.041.043.546.052.0区稠度wc0.800.901.001.051.101.151.201.301.401.702.00划土组土质

19、砂46.050.053.555.056.558.560.063.0m 3粘质土29.533.537.539.544.044.046.866.075.083.050.0粉质土29.535.041.043.549.549.552.5土质砂51.053.556.557.559.060.061.063.5m 4粘质土28.532.036.037.539.541.543.565.572.077.547.5粉粘土30.534.539.041.043.545.548.0土质砂45.549.052.554.056.057.559.062.0W 4a粘质土31.034.538.040.042.044.045.549.565.073.581.5粉质土33.038.544.047.050.052.056.0土质砂粘质土49.552.555.557.058.559.561.063.5W 4b30.033.036.538.