Sandu Adriana - DanielaSlop Stability

1[GeoStructural Analysis - Slope Stability | version 5.16.13.0 | Copyright 2013 Fine spol. s r.o. All Rights Reserved | www.finesoftware.eu]

Slope stability analysis

Input dataProjectTask :Author :Date :

Slop StabilitySandu Adriana - Daniela12/11/2014

SettingsUSA - Safety factorStability analysisVerification methodology : Safety factors (ASD)

Safety factorsPermanent design situation

Safety factor : SFs = 1.50 []

Interface

No. Interface locationCoordinates of interface points [m]

x z x z x z

1

-13.72252.73500.92749.11997.30

1500.00

-1.6160.50

151.00275.00399.00600.00

0.00335.46583.65831.84

1080.03

0.00100.00194.00325.00400.00

170.00418.19666.38914.57

1160.00

20.00125.00250.00345.00435.00

Soil parameters - effective stress state

No. Name Patternjef[]

cef[kPa]

g

[kN/m3]

1 Taiwan 25.00 40.00 18.00

Soil parameters - uplift

No. Name Patterngsat

[kN/m3]

gs[kN/m3]

n

[]

1 Taiwan 19.00

Soil parameters

TaiwanUnit weight :Stress-state :Angle of internal friction :Cohesion of soil :Saturated unit weight :Coeff. of reduction of porepressure :

geffectivejefcefgsatX

=

====

18.00

25.0040.0019.000.00

kN/m3

kPakN/m3

Sandu Adriana - DanielaSlop Stability

2[GeoStructural Analysis - Slope Stability | version 5.16.13.0 | Copyright 2013 Fine spol. s r.o. All Rights Reserved | www.finesoftware.eu]

Assigning and surfaces

No. Surface positionCoordinates of surface points [m]x z x z

Assignedsoil

1

1160.00997.30831.84666.38500.92335.46170.00-13.72

1500.00

435.00399.00325.00250.00151.00100.0020.00-1.61-6.61

1080.03914.57749.11583.65418.19252.73

0.00-13.72

1500.00

400.00345.00275.00194.00125.0060.500.00

-6.61600.00

Taiwan

WaterWater type : Rapid drawdown

Interface Surface locationCoordinates of surface points [m]

x z x z x z

Original GWT

GWT

-13.72100.00250.00400.00550.00700.00850.00

1000.001150.001300.001450.00

-13.72100.00250.00400.00550.00700.00850.00

1000.001150.001300.001450.00

-30.00-30.00-15.0060.00

125.00207.00256.00307.00370.00370.00370.00

-15.00-15.0010.0095.00

155.00245.00280.00345.00399.00399.00399.00

0.00150.00300.00450.00600.00750.00900.00

1050.001200.001350.001500.00

0.00150.00300.00450.00600.00750.00900.00

1050.001200.001350.001500.00

-30.00-30.0015.0096.00

165.00230.00275.00340.00370.00370.00370.00

-15.00-15.0040.00

112.00180.00248.00315.00355.00399.00399.00399.00

50.00200.00350.00500.00650.00800.00950.00

1100.001250.001400.00

50.00200.00350.00500.00650.00800.00950.00

1100.001250.001400.00

-30.00-30.0045.00

112.00175.00246.00299.00370.00370.00370.00

-15.00-15.0055.00

135.00215.00260.00323.00399.00399.00399.00

Tensile crackTensile crack not inputted.EarthquakeEarthquake not included.Settings of the stage of constructionDesign situation : permanent

Results (Stage of construction 1)Analysis 1

Polygonal slip surface

Sandu Adriana - DanielaSlop Stability

3[GeoStructural Analysis - Slope Stability | version 5.16.13.0 | Copyright 2013 Fine spol. s r.o. All Rights Reserved | www.finesoftware.eu]

Coordinates of slip surface points [m]x z x z x z x z x z170.00583.65997.30

20.00140.00345.00

252.73666.38

1080.03

27.50165.00399.00

335.46749.11

1084.66

53.00200.00402.03

418.19831.84

75.00247.00

500.92914.57

100.00275.00

Analysis of the slip surface without optimization.

Slope stability verification (Spencer)Factor of safety = 0.97 < 1.50Slope stability NOT ACCEPTABLE