13 trench machinery

8/12/2019 13 Trench Machinery

1/26

Prepared williamhong/byunhokwan

PROPOSED DOWNTOWN LINE (DTL)PHASE 1 C907

TRENCH STABILITY(MACHINERY SURCHARGE)


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3/26

Prepared williamhong/byunhokwan

2

Max Machinery Weight = 180 tMax Steel Cage Welght = 120 t

Max Weight = 300 t = 3000kN

Consider Loaded Area = 8.0m x 8.0m

= 64.0 m2

Applied Loading = 3000/ 64.0

= 46.9kN/m2

Loading Calculations

5700

7500

8000

8000

300

300


4/26

Trench Stability AnalysisPrepared williamhong/byunhokwan

3

Summary

Location

(BH)GL 8m Line Load

(kPa)

Panel

Length

(m)

Slurry

Height

above GL

(m)

Slurry

Density

(kN/m3)

FOS

Trench Stability Calculations Due To Machinery Surhcarge 47kPa (8m)

GGU TRENCH is a trench stability program specially developed for diaphragm wall

excavations. It adopts the so-called shoulder theory as defined in the DIN 4126 standard.

This employs a finite, triangular earth pressure wedge. The friction forces generated on

both flanks of the wedge are uti lized for consideration of equilibrium conditions.

DTL/35A RL103.0 47 5.7 0.0 10.5 1.51.

DTL/35/PRM RL103.0 47 5.7 0.0 10.5 1.52.

DTL/36 RL103.5 47 5.7 0.0 10.5 1.53.

M2019 RL103.8 47 5.7 0.0 10.5 1.5

4. DTL/38/VST RL103.0 47 5.7 0.0 10.5 1.5

5.

M2020 RL103.0 47 5.7 0.5 10.5 1.26.

**For localised area around borehole M2020, a 500mm slurry height above ground level is

required due to underlaying Upper and Lower Marine Clay


5/26

GW = 3.00

SS = 0.00

1.201.65

1.65

2.08

1.95

1.91

1.92

1.96

2.01

2.07

2.14

2.20

2.07

2.03

2.10

2.17

2.26

2.34

2.38

2.42

2.52

2.59

2.58

2.58

2.60

Allow.

FOS

=1.2

Safety factors

p = 47

-10 0 10 20 30 40 50-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

35

185

517

934

1307

1694

2089

2497

2913

3343

3940

4422

4901

5391

5893

6406

6930

7466

8013

8572

9142

9513

10041

10627

Support force S'

' c d10[kN/m] [kN/m] [] [kN/m] [mm]

Designation

18.0 8.0 32.0 0.0 4.00 * 10-1 Reclamed Fill16.0 6.0 0.0 15.0 2.00 * 10-3 Upp MC16.0 6.0 0.0 20.0 2.00 * 10-3 Upp MC15.0 5.0 0.0 32.0 2.00 * 10-3 E19.0 9.0 0.0 30.0 2.00 * 10-2 F215.0 5.0 0.0 32.0 2.00 * 10-3 E19.0 9.0 0.0 30.0 2.00 * 10-2 F219.0 9.0 32.0 0.0 4.00 * 10-1 F120.0 10.0 35.0 5.0 2.00 * 10-1 OA (


6/26

Stabilty of diaphragm wall slices to DIN 4126

Trench depth [m]: 48.00Trench length [m]: 5.70Guide wall depth [m]: 1.20Slip plane angle (min) []: 40.00Slip plane angle (max) []: 80.00Number of slip planeangle subdivisions: 80Groundwater level [m]: 3.00Unit weight of water [kN/m]: 10.00Suspension surface [m]: 0.00Unit weight of suspension [kN/m]

(top): 10.50Unit weight of suspension [kN/m](bottom): 10.50tauf (suspension) [kN/m]: 0.01500Ground inclination []: 0.00Distributed load [kN/m]: 0.00

Bilinear lateral pres. (DIN 4126)At-rest pres. in front of guide wall considered.

Soil tableSoil Base gam(f) gam' phi c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 20.00 18.00 8.00 32.0 0.00 4.00E-12 23.00 16.00 6.00 0.0 15.00 2.00E-33 26.00 16.00 6.00 0.0 20.00 2.00E-34 31.00 15.00 5.00 0.0 32.00 2.00E-35 36.00 19.00 9.00 0.0 30.00 2.00E-26 39.00 15.00 5.00 0.0 32.00 2.00E-37 42.00 19.00 9.00 0.0 30.00 2.00E-28 52.00 19.00 9.00 32.0 0.00 4.00E-19 58.00 20.00 10.00 35.0 5.00 2.00E-1

10 68.00 21.00 11.00 35.0 25.00 2.00E-1

Cohesion eta(c) FOS: 1.500

Newly calculated soil tableSoil UK gam(f) gam' phi red c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 20.00 18.00 8.00 32.0 0.00 4.00E-12 23.00 16.00 6.00 0.0 10.00 2.00E-33 26.00 16.00 6.00 0.0 13.33 2.00E-34 31.00 15.00 5.00 0.0 21.33 2.00E-35 36.00 19.00 9.00 0.0 20.00 2.00E-26 39.00 15.00 5.00 0.0 21.33 2.00E-37 42.00 19.00 9.00 0.0 20.00 2.00E-28 52.00 19.00 9.00 32.0 0.00 4.00E-19 58.00 20.00 10.00 35.0 3.33 2.00E-1

10 68.00 21.00 11.00 35.0 16.67 2.00E-1

red c = c / eta(c) [DIN 4126; 9.1.4.1]

Cohesion factor in the slip plane: 1.000Cohesion factor in the flanks: 1.000

SAFETY FACTOR GROUNDWATER (DIN 4126; 9.1.1)eta(gw) = 1.120

INNER STABILItY (DIN 4126; 9.1.2)fs0 = hydr. gradient

Soil Unterkante gam'' fs0 eta(i)[-] [m] [kN/m] [kN/m] [-]1 20.00 8.00 75.00 2.932 23.00 6.00 15000.00 0.003 26.00 6.00 15000.00 0.004 31.00 5.00 15000.00 0.005 36.00 9.00 1500.00 0.006 39.00 5.00 15000.00 0.007 42.00 9.00 1500.00 0.00


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8 52.00 9.00 75.00 2.609 58.00 10.00 150.00 999.00

10 68.00 11.00 150.00 999.00

Line loadsNr. sigma x(Left) x(Right) Depth Faktor(Lateral pressure)[-] [kN/m] [m] [m] [m] [-]1 47.00 3.00 11.00 0.10 0.0000

Penetration depths sDepthn s(oben) s(Bottom)

[m] [m] [m]1.20 - 3.00 0.17 0.42

3.00 - 5.70 0.42 0.445.70 - 5.80 0.44 0.445.80 - 20.00 0.44 0.53

20.00 - 23.00 0.00 0.0023.00 - 26.00 0.00 0.0026.00 - 31.00 0.00 0.0031.00 - 36.00 0.00 0.0036.00 - 39.00 0.00 0.0039.00 - 42.00 0.00 0.0042.00 - 48.00 0.68 0.7252.00 - 48.00 0.37 0.3658.00 - 48.00 0.39 0.36

EXTERNAL STABILITY (DIN 4126; 9.1.4)Depth eta(a) tetta Sttzkraft Erddruck Erddruck

w irk sa m Leitw and G leitk rp er[m] [-] [] [kN] [kN] [kN]

1.20 1.646 62.00 0.00 34.73 21.092.00 1.478 70.50 42.69 34.73 52.393.00 1.652 70.50 149.92 34.73 111.794.00 1.856 71.50 294.47 34.73 177.415.00 2.078 70.00 482.74 34.73 249.06

5.70 2.052 55.00 663.40 34.73 340.275.80 2.039 55.50 680.87 34.73 350.936.00 2.017 56.00 716.96 34.73 372.637.00 1.947 58.00 899.71 34.73 480.058.00 1.915 60.00 1084.39 34.73 584.299.00 1.905 61.50 1272.54 34.73 686.07

10.00 1.908 62.50 1464.62 34.73 785.6611.00 1.920 63.50 1659.05 34.73 882.0712.00 1.938 64.50 1855.78 34.73 975.6013.00 1.959 65.50 2054.75 34.73 1066.3714.00 1.984 66.50 2255.87 34.73 1154.3315.00 2.012 67.00 2462.09 34.73 1241.0016.00 2.041 68.00 2667.60 34.73 1323.8417.00 2.072 68.50 2878.62 34.73 1406.0218.00 2.104 69.00 3092.11 34.73 1485.9619.00 2.138 69.50 3308.03 34.73 1563.8320.00 2.172 70.00 3526.37 34.73 1639.7821.00 2.197 69.50 3905.55 34.73 1793.7322.00 2.136 69.50 4152.11 34.73 1960.5123.00 2.066 69.00 4387.23 34.73 2140.7324.00 2.049 69.00 4625.21 34.73 2273.8525.00 2.031 68.50 4866.03 34.73 2412.84

26.00 2.010 68.50 5109.71 34.73 2558.7927.00 2.101 68.00 5356.23 34.73 2565.5928.00 2.147 68.50 5605.61 34.73 2626.9529.00 2.167 69.00 5857.83 34.73 2718.9730.00 2.209 69.00 6112.91 34.73 2782.5931.00 2.264 69.00 6370.83 34.73 2829.0032.00 2.304 69.00 6631.61 34.73 2893.7533.00 2.335 68.50 6895.23 34.73 2967.8434.00 2.359 68.50 7161.71 34.73 3050.8335.00 2.376 68.50 7431.03 34.73 3142.1236.00 2.387 68.50 7703.21 34.73 3241.7237.00 2.418 68.50 7978.23 34.73 3314.5138.00 2.460 68.50 8256.11 34.73 3369.9439.00 2.515 68.50 8536.83 34.73 3408.0140.00 2.556 68.50 8820.41 34.73 3463.85


8/26

41.00 2.591 68.50 9106.83 34.73 3527.9942.00 2.619 68.50 9396.11 34.73 3600.4443.00 2.577 69.00 9478.16 34.73 3690.9844.00 2.576 69.00 9720.10 34.73 3786.9745.00 2.584 69.50 10005.81 34.73 3885.2846.00 2.592 70.00 10293.71 34.73 3984.8247.00 2.598 70.00 10591.78 34.73 4090.2048.00 2.602 70.50 10884.48 34.73 4196.70

Minimum external stability eta(a) = 1.478at a depth of 2.000 m


9/26

GW = 3.00

SS = 0.00

1.201.71

1.71

2.19

2.12

2.09

2.12

2.18

2.26

2.34

2.44

2.54

2.64

2.75

2.86

2.98

3.09

3.20

5.23

10.27

999.00

999.00

999.00

999.00

999.00

Allow.

FOS

=1.2

Safety factors

p = 47

-10 0 10 20 30 40 50-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

31

164

460

835

1168

1514

1867

2228

2603

2983

3375

3780

4188

4611

5035

5475

5923

6679

7169

7669

8179

8624

9152

9689

Support force S'

' c d10[kN/m] [kN/m] [] [kN/m] [mm]

Designation

18.0 8.0 32.0 0.1 4.00 * 10-1 Reclamed Fill19.0 9.0 32.0 0.0 4.00 * 10-1 F119.0 9.0 0.0 40.0 2.00 * 10-2 F219.0 9.0 32.0 0.0 4.00 * 10-1 F120.0 10.0 35.0 5.0 2.00 * 10-1 OA (30


10/26





Soil tableSoil Base gam(f) gam' phi c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 29.00 18.00 8.00 32.0 0.10 4.00E-12 33.00 19.00 9.00 32.0 0.00 4.00E-13 42.00 19.00 9.00 0.0 40.00 2.00E-24 47.00 19.00 9.00 32.0 0.00 4.00E-15 52.00 20.00 10.00 35.0 5.00 2.00E-16 62.00 21.00 11.00 35.0 25.00 2.00E-1


Newly calculated soil tableSoil UK gam(f) gam' phi red c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 29.00 18.00 8.00 32.0 0.07 4.00E-12 33.00 19.00 9.00 32.0 0.00 4.00E-13 42.00 19.00 9.00 0.0 26.67 2.00E-24 47.00 19.00 9.00 32.0 0.00 4.00E-15 52.00 20.00 10.00 35.0 3.33 2.00E-16 62.00 21.00 11.00 35.0 16.67 2.00E-1

red c = c / eta(c) [DIN 4126; 9.1.4.1]




Soil Unterkante gam'' fs0 eta(i)[-] [m] [kN/m] [kN/m] [-]

1 29.00 8.00 75.00 2.932 33.00 9.00 75.00 2.603 42.00 9.00 1500.00 0.004 47.00 9.00 75.00 2.605 52.00 10.00 150.00 5.256 62.00 11.00 150.00 999.00



[m] [m] [m]


11/26

1.20 - 3.00 0.17 0.423.00 - 5.10 0.42 0.435.10 - 5.20 0.43 0.435.20 - 29.00 0.43 0.59

29.00 - 33.00 0.59 0.6233.00 - 42.00 0.00 0.0042.00 - 47.00 0.68 0.7147.00 - 48.00 0.36 0.3652.00 - 48.00 0.37 0.36


w irksa m Le itw and G le itkr per

[m] [-] [] [kN] [kN] [kN]1.20 1.707 62.50 0.00 31.07 18.212.00 1.525 70.50 38.20 31.07 45.423.00 1.708 71.00 132.76 31.07 95.904.00 1.932 72.00 260.84 31.07 151.095.00 2.188 70.50 429.28 31.07 210.375.10 2.210 70.50 445.56 31.07 215.725.20 2.230 70.50 461.87 31.07 221.026.00 2.193 56.50 640.46 31.07 306.157.00 2.123 58.50 803.82 31.07 393.248.00 2.096 60.00 970.24 31.07 477.749.00 2.092 62.00 1137.05 31.07 558.38

10.00 2.102 63.00 1308.76 31.07 637.3111.00 2.123 64.00 1482.55 31.07 712.9612.00 2.150 65.50 1656.25 31.07 784.7013.00 2.182 66.00 1836.18 31.07 855.5614.00 2.219 67.00 2015.88 31.07 922.6515.00 2.258 68.00 2197.40 31.07 986.7716.00 2.300 68.50 2383.78 31.07 1049.9417.00 2.344 69.00 2572.37 31.07 1110.5718.00 2.391 69.50 2763.15 31.07 1168.8619.00 2.438 70.50 2952.18 31.07 1223.49

20.00 2.487 71.00 3146.96 31.07 1277.6721.00 2.538 71.50 3343.80 31.07 1329.8022.00 2.590 71.50 3547.57 31.07 1381.9623.00 2.642 72.00 3748.82 31.07 1430.6924.00 2.696 72.50 3952.06 31.07 1477.6525.00 2.750 73.00 4157.23 31.07 1522.8226.00 2.807 73.50 4364.28 31.07 1566.1127.00 2.863 73.50 4580.00 31.07 1610.4628.00 2.920 74.00 4791.20 31.07 1651.2529.00 2.979 74.50 5004.14 31.07 1690.0530.00 3.036 74.50 5227.01 31.07 1731.6431.00 3.092 75.00 5443.90 31.07 1770.5132.00 3.147 75.00 5671.56 31.07 1811.8733.00 3.200 75.50 5892.30 31.07 1851.0134.00 4.084 74.00 6335.45 31.07 1558.9235.00 5.225 73.50 6648.34 31.07 1278.3136.00 6.913 73.00 6892.34 31.07 1001.4637.00 10.273 73.50 7138.42 31.07 697.8838.00 20.943 74.00 7387.04 31.07 354.2039.00 999.000 40.00 7638.22 31.07 -20121.5940.00 999.000 40.00 7891.94 31.07 -20924.5641.00 999.000 40.00 8148.22 31.07 -21764.61

42.00 999.000 40.00 8407.04 31.07 -22641.7443.00 999.000 40.00 8593.17 31.07 -24094.7944.00 999.000 40.00 8855.63 31.07 -25628.5245.00 999.000 40.00 9120.62 31.07 -27293.3446.00 999.000 40.00 9388.15 31.07 -29096.1447.00 999.000 40.00 9658.22 31.07 -30933.7148.00 999.000 40.00 9972.06 31.07 -32888.11



12/26

GW = 3.00

SS = 0.00

1.201.69

1.67

2.10

1.97

1.92

1.94

1.98

2.03

2.09

2.16

2.23

2.31

2.38

2.46

3.46

4.83

8.04

26.92

999.00

999.00

999.00

999.00

999.00

999.00

999.00

Allow.

FOS

=1.2

p = 47

-10 0 10 20 30 40 50-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

35

185

517

934

1307

1694

2089

2497

2913

3343

3782

4230

4694

5161

5893

6406

6930

7466

8013

8572

9061

9681

10272

10874

11488

' c d10[kN/m] [kN/m] [] [kN/m] [mm]

Designation

18.0 8.0 32.0 0.1 4.00 * 10-1 Reclamed Fill19.0 9.0 0.0 40.0 2.00 * 10-2 F219.0 9.0 32.0 0.0 4.00 * 10-1 F120.0 10.0 35.0 5.0 2.00 * 10-1 OA (30


13/26





Soil tableSoil Base gam(f) gam' phi c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 27.00 18.00 8.00 32.0 0.10 4.00E-12 40.00 19.00 9.00 0.0 40.00 2.00E-23 41.00 19.00 9.00 32.0 0.00 4.00E-14 46.00 20.00 10.00 35.0 5.00 2.00E-15 60.00 21.00 10.00 35.0 25.00 2.00E-1


Newly calculated soil table

Soil UK gam(f) gam' phi red c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 27.00 18.00 8.00 32.0 0.07 4.00E-12 40.00 19.00 9.00 0.0 26.67 2.00E-23 41.00 19.00 9.00 32.0 0.00 4.00E-14 46.00 20.00 10.00 35.0 3.33 2.00E-15 60.00 21.00 10.00 35.0 16.67 2.00E-1

red c = c / eta(c) [DIN 4126; 9.1.4.1]




Soil Unterkante gam'' fs0 eta(i)[-] [m] [kN/m] [kN/m] [-]1 27.00 8.00 75.00 2.932 40.00 9.00 1500.00 0.00

3 41.00 9.00 75.00 2.604 46.00 10.00 150.00 5.255 60.00 10.00 150.00 5.25



[m] [m] [m]1.20 - 3.00 0.17 0.423.00 - 5.70 0.42 0.445.70 - 5.80 0.44 0.44


14/26

5.80 - 27.00 0.44 0.5827.00 - 40.00 0.00 0.0040.00 - 41.00 0.67 0.6741.00 - 46.00 0.34 0.3546.00 - 50.00 0.35 0.37


w irksa m Le itw and G le itkr per[m] [-] [] [kN] [kN] [kN]

1.20 1.691 62.50 0.00 34.73 20.542.00 1.506 70.50 42.69 34.73 51.413.00 1.675 70.50 149.92 34.73 110.25

4.00 1.878 71.50 294.47 34.73 175.265.00 2.102 70.00 482.74 34.73 246.235.70 2.075 55.00 663.40 34.73 336.445.80 2.062 55.50 680.87 34.73 347.036.00 2.039 56.00 716.96 34.73 368.577.00 1.967 58.00 899.71 34.73 475.168.00 1.934 60.00 1084.39 34.73 578.559.00 1.924 61.50 1272.54 34.73 679.43

10.00 1.927 62.50 1464.62 34.73 778.0311.00 1.939 63.50 1659.05 34.73 873.4212.00 1.957 64.50 1855.78 34.73 965.9113.00 1.979 65.50 2054.75 34.73 1055.6314.00 2.005 66.50 2255.87 34.73 1142.5115.00 2.033 67.00 2462.09 34.73 1228.0016.00 2.063 68.00 2667.60 34.73 1309.7417.00 2.095 68.50 2878.62 34.73 1390.6918.00 2.128 69.00 3092.11 34.73 1469.3719.00 2.162 69.50 3308.03 34.73 1545.9820.00 2.197 70.00 3526.37 34.73 1620.6321.00 2.233 70.50 3747.07 34.73 1693.4322.00 2.270 71.00 3970.12 34.73 1764.4423.00 2.307 71.50 4195.46 34.73 1833.65

24.00 2.345 72.00 4423.05 34.73 1901.0425.00 2.384 72.00 4659.04 34.73 1969.2526.00 2.422 72.50 4891.48 34.73 2034.1127.00 2.461 73.00 5126.06 34.73 2097.1128.00 2.956 71.50 5567.89 34.73 1895.4729.00 3.459 71.00 5857.83 34.73 1703.7030.00 4.053 70.50 6112.91 34.73 1516.6631.00 4.831 70.50 6370.83 34.73 1325.8832.00 6.009 71.00 6631.61 34.73 1109.3733.00 8.036 71.50 6895.23 34.73 862.4134.00 12.307 72.00 7161.71 34.73 584.7435.00 26.919 72.50 7431.03 34.73 277.3436.00 184.504 69.50 7703.21 34.73 41.9437.00 999.000 40.00 7978.23 34.73 -16376.5738.00 999.000 40.00 8256.11 34.73 -17326.8839.00 999.000 40.00 8536.83 34.73 -18308.8740.00 999.000 40.00 8820.41 34.73 -19322.5241.00 999.000 40.00 9025.97 34.73 -20824.5842.00 999.000 40.00 9354.76 34.73 -22451.1143.00 999.000 40.00 9646.07 34.73 -24230.1344.00 999.000 40.00 9940.22 34.73 -26177.5245.00 999.000 40.00 10237.21 34.73 -28178.51

46.00 999.000 40.00 10537.05 34.73 -30224.3347.00 999.000 40.00 10839.73 34.73 -32425.2748.00 999.000 40.00 11145.25 34.73 -34697.1749.00 999.000 40.00 11453.61 34.73 -37040.0450.00 999.000 40.00 11764.82 34.73 -39282.15



15/26

GW = 3.00

SS = 0.00

1.201.69

1.67

2.10

1.97

1.92

1.94

1.98

2.03

2.09

2.16

2.23

3.17

4.45

6.92

7.86

6.69

5.98

5.52

5.20

6.21

7.64

7.69

7.77

7.79

Allow.

FOS

=1.2

Safety factors

p = 47

-10 0 10 20 30 40 50-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

35

185

517

934

1307

1694

2089

2497

2913

3343

3782

4422

4901

5391

5893

6406

6930

7466

8013

8572

9142

9593

10177

10768

Support force S'

' c d10[kN/m] [kN/m] [] [kN/m] [mm]

Designation

18.0 8.0 32.0 0.1 4.00 * 10-1 Reclamed Fill19.0 9.0 0.0 40.0 2.00 * 10-2 F216.0 6.0 0.0 25.0 2.00 * 10-3 MC19.0 9.0 0.0 40.0 2.00 * 10-2 F220.0 10.0 35.0 5.0 2.00 * 10-1 OA (30


16/26





Soil tableSoil Base gam(f) gam' phi c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 21.00 18.00 8.00 32.0 0.10 4.00E-12 27.00 19.00 9.00 0.0 40.00 2.00E-23 37.00 16.00 6.00 0.0 25.00 2.00E-34 41.00 19.00 9.00 0.0 40.00 2.00E-25 51.00 20.00 10.00 35.0 5.00 2.00E-16 61.00 21.00 11.00 35.0 25.00 2.00E-1


Newly calculated soil tableSoil UK gam(f) gam' phi red c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 21.00 18.00 8.00 32.0 0.07 4.00E-12 27.00 19.00 9.00 0.0 26.67 2.00E-23 37.00 16.00 6.00 0.0 16.67 2.00E-34 41.00 19.00 9.00 0.0 26.67 2.00E-25 51.00 20.00 10.00 35.0 3.33 2.00E-16 61.00 21.00 11.00 35.0 16.67 2.00E-1

red c = c / eta(c) [DIN 4126; 9.1.4.1]




Soil Unterkante gam'' fs0 eta(i)[-] [m] [kN/m] [kN/m] [-]

1 21.00 8.00 75.00 2.932 27.00 9.00 1500.00 0.003 37.00 6.00 15000.00 0.004 41.00 9.00 1500.00 0.005 51.00 10.00 150.00 5.256 61.00 11.00 150.00 999.00



[m] [m] [m]


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1.20 - 3.00 0.17 0.423.00 - 5.70 0.42 0.445.70 - 5.80 0.44 0.445.80 - 21.00 0.44 0.54

21.00 - 27.00 0.00 0.0027.00 - 37.00 0.00 0.0037.00 - 41.00 0.00 0.0041.00 - 48.00 0.34 0.3651.00 - 48.00 0.37 0.36


w irk sa m Leitw and G leitk rp er

[m] [-] [] [kN] [kN] [kN]1.20 1.691 62.50 0.00 34.73 20.542.00 1.506 70.50 42.69 34.73 51.413.00 1.675 70.50 149.92 34.73 110.254.00 1.878 71.50 294.47 34.73 175.265.00 2.102 70.00 482.74 34.73 246.235.70 2.075 55.00 663.40 34.73 336.445.80 2.062 55.50 680.87 34.73 347.036.00 2.039 56.00 716.96 34.73 368.577.00 1.967 58.00 899.71 34.73 475.168.00 1.934 60.00 1084.39 34.73 578.559.00 1.924 61.50 1272.54 34.73 679.43

10.00 1.927 62.50 1464.62 34.73 778.0311.00 1.939 63.50 1659.05 34.73 873.4212.00 1.957 64.50 1855.78 34.73 965.9113.00 1.979 65.50 2054.75 34.73 1055.6314.00 2.005 66.50 2255.87 34.73 1142.5115.00 2.033 67.00 2462.09 34.73 1228.0016.00 2.063 68.00 2667.60 34.73 1309.7417.00 2.095 68.50 2878.62 34.73 1390.6918.00 2.128 69.00 3092.11 34.73 1469.3719.00 2.162 69.50 3308.03 34.73 1545.98

20.00 2.197 70.00 3526.37 34.73 1620.6321.00 2.233 70.50 3747.07 34.73 1693.4322.00 2.708 69.50 4136.61 34.73 1540.5223.00 3.171 68.50 4387.23 34.73 1394.6724.00 3.731 68.00 4625.21 34.73 1249.0325.00 4.448 67.50 4866.03 34.73 1101.7926.00 5.411 67.00 5109.71 34.73 950.7427.00 6.915 68.00 5356.23 34.73 779.6028.00 7.437 68.50 5605.61 34.73 758.3729.00 7.859 68.00 5857.83 34.73 749.8330.00 7.196 68.00 6112.91 34.73 854.3731.00 6.691 68.50 6370.83 34.73 957.3632.00 6.296 68.50 6631.61 34.73 1058.7633.00 5.982 68.50 6895.23 34.73 1158.5334.00 5.727 68.50 7161.71 34.73 1256.6735.00 5.517 68.50 7431.03 34.73 1353.1936.00 5.344 68.50 7703.21 34.73 1448.0837.00 5.199 68.50 7978.23 34.73 1541.3438.00 5.665 68.50 8256.11 34.73 1463.6239.00 6.212 68.50 8536.83 34.73 1379.8940.00 6.859 68.00 8820.41 34.73 1291.0041.00 7.640 68.00 9106.83 34.73 1196.51

42.00 7.621 68.50 9271.70 34.73 1221.1043.00 7.687 69.00 9558.09 34.73 1248.0144.00 7.740 69.50 9847.01 34.73 1276.6445.00 7.771 69.50 10142.20 34.73 1309.5746.00 7.783 70.00 10436.40 34.73 1345.3447.00 7.794 70.50 10733.09 34.73 1381.5848.00 7.781 70.50 11036.61 34.73 1422.86



18/26

GW = 3.00

SS = 0.00

1.201.69

1.67

2.10

1.97

1.92

1.94

1.98

2.03

2.09

2.16

2.22

2.09

2.10

2.28

2.27

2.13

2.03

1.94

1.86

1.84

1.82

1.85

1.88

1.91

Allow.

FOS

=1.2

Safety factors

p = 47

-10 0 10 20 30 40 50-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

35

185

517

934

1307

1694

2089

2497

2913

3343

3940

4422

4901

5391

5893

6406

6930

7466

8013

8572

9016

9586

10169

10764

Support force S'

' c d10[kN/m] [kN/m] [] [kN/m] [mm]

Designation

18.0 8.0 32.0 0.1 4.00 * 10-1 Reclamed Fill16.0 6.0 0.0 15.0 2.00 * 10-3 Upp MC15.0 5.0 0.0 29.0 2.00 * 10-3 E19.0 9.0 0.0 30.0 2.00 * 10-2 F217.0 7.0 0.0 25.0 2.00 * 10-3 Low MC19.0 9.0 0.0 30.0 2.00 * 10-2 F220.0 10.0 35.0 5.0 2.00 * 10-1 OA(30


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Soil tableSoil Base gam(f) gam' phi c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 20.00 18.00 8.00 32.0 0.10 4.00E-12 24.00 16.00 6.00 0.0 15.00 2.00E-33 26.00 15.00 5.00 0.0 29.00 2.00E-34 29.00 19.00 9.00 0.0 30.00 2.00E-25 37.00 17.00 7.00 0.0 25.00 2.00E-36 40.00 19.00 9.00 0.0 30.00 2.00E-27 53.00 20.00 10.00 35.0 5.00 2.00E-18 63.00 21.00 11.00 35.0 25.00 2.00E-1


Newly calculated soil tableSoil UK gam(f) gam' phi red c d10[-] [m] [kN/m] [kN/m] [] [kN/m] [mm]1 20.00 18.00 8.00 32.0 0.07 4.00E-12 24.00 16.00 6.00 0.0 10.00 2.00E-33 26.00 15.00 5.00 0.0 19.33 2.00E-34 29.00 19.00 9.00 0.0 20.00 2.00E-25 37.00 17.00 7.00 0.0 16.67 2.00E-36 40.00 19.00 9.00 0.0 20.00 2.00E-27 53.00 20.00 10.00 35.0 3.33 2.00E-18 63.00 21.00 11.00 35.0 16.67 2.00E-1

red c = c / eta(c) [DIN 4126; 9.1.4.1]




Soil Unterkante gam'' fs0 eta(i)[-] [m] [kN/m] [kN/m] [-]1 20.00 8.00 75.00 2.932 24.00 6.00 15000.00 0.003 26.00 5.00 15000.00 0.004 29.00 9.00 1500.00 0.005 37.00 7.00 15000.00 0.006 40.00 9.00 1500.00 0.007 53.00 10.00 150.00 5.258 63.00 11.00 150.00 999.00

Line loadsNr. sigma x(Left) x(Right) Depth Faktor(Lateral pressure)


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[-] [kN/m] [m] [m] [m] [-]1 47.00 3.00 11.00 0.10 0.0000


[m] [m] [m]1.20 - 3.00 0.17 0.423.00 - 5.70 0.42 0.445.70 - 5.80 0.44 0.445.80 - 20.00 0.44 0.53

20.00 - 24.00 0.00 0.0024.00 - 26.00 0.00 0.0026.00 - 29.00 0.00 0.00

29.00 - 37.00 0.00 0.0037.00 - 40.00 0.00 0.0040.00 - 48.00 0.33 0.3653.00 - 48.00 0.38 0.36


w irk sa m Leitw and G leitk rp er[m] [-] [] [kN] [kN] [kN]

1.20 1.691 62.50 0.00 34.73 20.542.00 1.506 70.50 42.69 34.73 51.413.00 1.675 70.50 149.92 34.73 110.254.00 1.878 71.50 294.47 34.73 175.265.00 2.102 70.00 482.74 34.73 246.235.70 2.075 55.00 663.40 34.73 336.445.80 2.062 55.50 680.87 34.73 347.036.00 2.039 56.00 716.96 34.73 368.577.00 1.967 58.00 899.71 34.73 475.168.00 1.934 60.00 1084.39 34.73 578.559.00 1.924 61.50 1272.54 34.73 679.43

10.00 1.927 62.50 1464.62 34.73 778.0311.00 1.939 63.50 1659.05 34.73 873.42

12.00 1.957 64.50 1855.78 34.73 965.9113.00 1.979 65.50 2054.75 34.73 1055.6314.00 2.005 66.50 2255.87 34.73 1142.5115.00 2.033 67.00 2462.09 34.73 1228.0016.00 2.063 68.00 2667.60 34.73 1309.7417.00 2.095 68.50 2878.62 34.73 1390.6918.00 2.128 69.00 3092.11 34.73 1469.3719.00 2.162 69.50 3308.03 34.73 1545.9820.00 2.197 70.00 3526.37 34.73 1620.6321.00 2.224 69.50 3905.55 34.73 1771.5522.00 2.163 69.50 4152.11 34.73 1935.4823.00 2.093 69.00 4387.23 34.73 2112.6524.00 2.023 69.00 4625.21 34.73 2303.2725.00 2.098 68.50 4866.03 34.73 2335.6826.00 2.182 68.50 5109.71 34.73 2357.7427.00 2.276 68.00 5356.23 34.73 2368.6628.00 2.297 68.50 5605.61 34.73 2456.0229.00 2.266 69.00 5857.83 34.73 2600.5530.00 2.197 69.00 6112.91 34.73 2798.5131.00 2.135 69.00 6370.83 34.73 3000.6732.00 2.079 69.00 6631.61 34.73 3207.0233.00 2.028 69.00 6895.23 34.73 3417.57

34.00 1.981 69.00 7161.71 34.73 3632.3135.00 1.939 69.00 7431.03 34.73 3851.2536.00 1.899 69.00 7703.21 34.73 4074.3837.00 1.863 69.00 7978.23 34.73 4301.7138.00 1.851 69.00 8256.11 34.73 4478.5739.00 1.838 69.00 8536.83 34.73 4663.8840.00 1.823 69.00 8820.41 34.73 4857.6541.00 1.815 69.00 8981.69 34.73 4967.6542.00 1.831 69.50 9265.10 34.73 5078.1943.00 1.847 70.00 9551.04 34.73 5188.5544.00 1.863 70.00 9843.33 34.73 5301.5445.00 1.878 70.50 10134.53 34.73 5415.4846.00 1.893 71.00 10428.19 34.73 5528.1547.00 1.906 71.00 10728.81 34.73 5646.2648.00 1.920 71.50 11027.66 34.73 5761.85


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43.00 1.625 71.00 12074.21 34.73 7450.8444.00 1.680 71.50 12420.46 34.73 7413.2845.00 1.737 72.00 12776.17 34.73 7376.0946.00 1.794 72.50 13134.31 34.73 7338.7347.00 1.853 73.00 13494.83 34.73 7300.5948.00 1.913 73.50 13857.66 34.73 7260.92



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13 trench machinery

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