My分层总和法计算最终沉降量

L13.743B7.943P0

分层总和法计z m=L/B n=Z/B平均附加应力系数自重应力自重=0.2附加附加应力

0.000 1.7300.000 1.00043.60049.954249.769

1.000 1.7300.1260.99848.80049.854249.270

2.000 1.7300.2520.97154.00048.505242.526

3.000 1.7300.3780.95859.20047.856239.279

4.000 1.7300.5040.93264.40046.557232.785

5.000 1.7300.6290.89869.60044.859224.293

6.000 1.7300.7550.84274.80042.061210.306

7.000 1.7300.8810.79080.00039.464197.318

8.000 1.730 1.0070.77085.20038.464192.322

9.000 1.730 1.1330.72690.40036.267181.333

10.000 1.730 1.2590.67495.60033.669168.345

11.000 1.730 1.3850.661100.80033.020165.098

12.000 1.730 1.5110.630106.00031.471157.355

13.000 1.730 1.6370.591111.20029.523147.614

14.000 1.730 1.7630.588116.40029.373146.864

15.000 1.730 1.8880.571121.60028.524142.618

16.000 1.730 2.0140.528126.80026.376131.878

17.000 1.730 2.1400.499132.00024.927124.635

18.000 1.730 2.2660.478137.20023.878119.390

249.769

和法计算地基最终沉降

平均自重应力平均附加应力总应力平均值受压前孔隙比受压后孔隙比

对应自重应力对应总应力

46.200249.520295.7200.4750.401

51.400245.898297.2980.4730.403

56.600240.903297.5030.4710.404

61.800236.032297.8320.4680.405

67.000228.539295.5390.4660.407

72.200217.299289.4990.4640.408

77.400203.812281.2120.4620.409

82.600194.820277.4200.4600.410

87.800186.827274.6270.4570.411

93.000174.839267.8390.4550.412

98.200166.721264.9210.4530.413

103.400161.226264.6260.4510.414

108.600152.484261.0840.4490.415

113.800147.239261.0390.4470.416

119.000144.741263.7410.4440.417

124.200137.248261.4480.4420.418

129.400128.257257.6570.4400.419

134.600122.012256.6120.4380.420

Δsi

分层压缩量(mm)

0.050

0.048

0.046

0.043

0.040

0.038

0.036

0.034

0.032

0.030

0.028

0.025

0.023

0.021

0.019

0.017

0.015

0.013

0.050