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RETAINING WALL DESIGN KeyWall_2012 Version 3.7.2 Build 10
P r o j e c t : San Juan Muro Policia D a t e : 01/14/2015 Project No: 1 D e s i g n e r : C a s e : Case 1 Design Method: Rankine-w/Batter (modified soil interface)
Design Parameters Soil Parameters: f deg c kN/m2 g k N / m 3
Reinforced Fill 27 0.00 14.70 Retained Zone 27 0.00 14.70 Foundation Soil 27 0.00 14.70 Reinforced Fill Type: Sand, Silt or Clay Unit Fill: Crushed Stone, 25mm minus
Minimum Design Factors of Safety sliding: 1.50 pullout: 1.50 uncertainties: 1.50 overturning: 2.00 shear: 1.50 connection: 1.50 bearing: 3.00 bending: 1.50
Design Preferences
Reinforcing Parameters: Tensar-UXMSE Geogrids Tult RFcr RFd RFid LTDS FS Tal Ci Cds
UX1400MSE 70.05 2.60 1.00 1.05 25.66 1.50 17.11 0.70 0.70
A n a l y s i s : Case: Case 1 Keystone 1 Unit Type: CompacIII / 18.85 kN/m3 Wall Batter: 0.00 deg (Hinge Ht N/A) Leveling Pad: Crushed Stone Wall Ht: 3.30 m e m b e d m e n t : 0.50 m Level Backfill Offset: 0.00 m Surcharge: LL: 2.39 kN/m2 uniform surcharge DL: 0.00 kN/m2 uniform surcharge
Load Width: 30.48 m Load Width: 30.48 m
Results: Sliding Overturning Bearing Shear Bending Factors of Safety: 1.94 4.01 4.20 4.98 2.22
Calculated Bearing Pressure: 70.21 / 68.86 kN/m2 Eccentricity at base: 0.32 m Reinforcing: (m & kN/m)
Calc. Allow Ten Pk Conn Pullout Layer Height Length Tension Reinf. Type Tal Tcl FS
5 2.84 2.80 2.28 UX1400MSE 17.11 ok 6.47 ok 1.58 ok 4 2.24 2.50 4.13 UX1400MSE 17.11 ok 9.57 ok 2.23 ok 3 1.63 2.50 6.18 UX1400MSE 17.11 ok 12.67 ok 3.41 ok 2 1.02 2.50 8.23 UX1400MSE 17.11 ok 14.08 ok 4.57 ok 1 0.41 2.50 12.20 UX1400MSE 17.11 ok 15.14 ok 4.84 ok
Reinforcing Quantities (no waste included): UX1400MSE 12.80 m2/m
NOTE: THESE CALCULATIONS ARE FOR PRELIMINARY DESIGN ONLY AND SHOULD NOT BE USED FOR CONSTRUCTION WITHOUT REVIEW BY A QUALIFIED ENGINEER
Date 01/15/2015 Case 1 Page 1
RETAINING WALL DESIGN KeyWall_2012 Version 3.7.2 Build 10
P r o j e c t : San Juan Muro Policia D a t e : 01/14/2015 Project No: 1 D e s i g n e r : C a s e : Case 2 Design Method: Rankine-w/Batter (modified soil interface)
Design Parameters Soil Parameters: f deg c kN/m2 g k N / m 3
Reinforced Fill 27 0.00 14.70 Retained Zone 27 0.00 14.70 Foundation Soil 27 0.00 14.70 Reinforced Fill Type: Sand, Silt or Clay Unit Fill: Crushed Stone, 25mm minus
Seismic Design A = 0.21 g, Kh(Ext)= 0.130 , Kh(Int)= 0.260 , Kv= 0.000
Minimum Design Factors of Safety (seismic are 75% of static) sliding: 1.20/0.90 pullout: 1.50/1.13 uncertainties: 1.50/1.13 overturning: 1.00/0.75 shear: 1.50/1.13 connection: 1.50/1.13 bearing: 2.00/1.50 bending: 1.50/1.13
Design Preferences
Reinforcing Parameters: Tensar-UXMSE Geogrids Tult RFcr RFd RFid LTDS FS Tal Ci Cds
UX1400MSE 70.05 2.60 1.00 1.05 25.66 1.50 17.11/59.30 0.70 0.70
A n a l y s i s : Case: Case 2 Keystone 1 Unit Type: CompacIII / 18.85 kN/m3 Wall Batter: 0.00 deg (Hinge Ht N/A) Leveling Pad: Crushed Stone Wall Ht: 3.30 m e m b e d m e n t : 0.50 m Level Backfill Offset: 0.00 m Surcharge: LL: 2.39 kN/m2 uniform surcharge DL: 0.00 kN/m2 uniform surcharge
Load Width: 30.48 m Load Width: 30.48 m
Results: Sliding Overturning Bearing Shear Bending Factors of Safety: 2.31/1.71 5.77/3.75 5.63/4.66 4.98/3.63 2.22/1.97
Calculated Bearing Pressure: 63.62 / 61.92 / 69.77 kN/m2 Eccentricity at base: 0.27 m/0.43 m Reinforcing: (m & kN/m)
Calc. Allow Ten Pk Conn Pullout Layer Height Length Tension Reinf. Type Tal Tcl FS
5 2.84 3.30 2.28 / 4.12 UX1400MSE 17.11/59.30 ok 6.47/8.62 ok 2.63/1.16 ok 4 2.24 3.00 4.13 / 6.25 UX1400MSE 17.11/59.30 ok 9.57/12.76 ok 3.58/1.89 ok 3 1.63 3.00 6.18 / 9.06 UX1400MSE 17.11/59.30 ok 12.67/16.89 ok 4.83/2.64 ok 2 1.02 3.00 8.23 / 11.86 UX1400MSE 17.11/59.30 ok 14.08/18.77 ok 6.03/3.35 ok 1 0.41 3.00 12.20 / 16.49 UX1400MSE 17.11/59.30 ok 15.14/20.19 ok 6.08/3.60 ok
Reinforcing Quantities (no waste included): UX1400MSE 15.30 m2/m
NOTE: THESE CALCULATIONS ARE FOR PRELIMINARY DESIGN ONLY AND SHOULD NOT BE USED FOR CONSTRUCTION WITHOUT REVIEW BY A QUALIFIED ENGINEER
Date 01/15/2015 Case 2 Page 2
RETAINING WALL DESIGN KeyWall_2012 Version 3.7.2 Build 10
P r o j e c t : San Juan Muro Policia D a t e : 01/14/2015 Project No: 1 D e s i g n e r : C a s e : Case 3 Design Method: Rankine-w/Batter (modified soil interface)
Design Parameters Soil Parameters: f deg c kN/m2 g k N / m 3
Reinforced Fill 27 0.00 14.70 Retained Zone 27 0.00 14.70 Foundation Soil 27 0.00 14.70 Reinforced Fill Type: Sand, Silt or Clay Unit Fill: Crushed Stone, 25mm minus
Minimum Design Factors of Safety sliding: 1.50 pullout: 1.50 uncertainties: 1.50 overturning: 2.00 shear: 1.50 connection: 1.50 bearing: 3.00 bending: 1.50
Design Preferences
Reinforcing Parameters: Tensar-UXMSE Geogrids Tult RFcr RFd RFid LTDS FS Tal Ci Cds
UX1400MSE 70.05 2.60 1.00 1.05 25.66 1.50 17.11 0.70 0.70
A n a l y s i s : Case: Case 3 Keystone 1 Unit Type: CompacIII / 18.85 kN/m3 Wall Batter: 0.00 deg (Hinge Ht N/A) Leveling Pad: Crushed Stone Wall Ht: 2.90 m e m b e d m e n t : 0.50 m Level Backfill Offset: 0.00 m Surcharge: LL: 2.39 kN/m2 uniform surcharge DL: 0.00 kN/m2 uniform surcharge
Load Width: 30.48 m Load Width: 30.48 m
Results: Sliding Overturning Bearing Shear Bending Factors of Safety: 2.18 5.10 5.32 5.18 4.36
Calculated Bearing Pressure: 58.03 / 56.49 kN/m2 Eccentricity at base: 0.25 m Reinforcing: (m & kN/m)
Calc. Allow Ten Pk Conn Pullout Layer Height Length Tension Reinf. Type Tal Tcl FS
5 2.64 2.70 1.38 UX1400MSE 17.11 ok 5.47 ok 1.52 ok 4 2.03 2.50 3.47 UX1400MSE 17.11 ok 8.57 ok 2.49 ok 3 1.42 2.50 5.52 UX1400MSE 17.11 ok 11.67 ok 3.72 ok 2 0.81 2.50 7.57 UX1400MSE 17.11 ok 13.73 ok 4.91 ok 1 0.20 2.50 7.88 UX1400MSE 17.11 ok 14.80 ok 7.43 ok
Reinforcing Quantities (no waste included): UX1400MSE 12.70 m2/m
NOTE: THESE CALCULATIONS ARE FOR PRELIMINARY DESIGN ONLY AND SHOULD NOT BE USED FOR CONSTRUCTION WITHOUT REVIEW BY A QUALIFIED ENGINEER
Date 01/15/2015 Case 3 Page 3
RETAINING WALL DESIGN KeyWall_2012 Version 3.7.2 Build 10
P r o j e c t : San Juan Muro Policia D a t e : 01/14/2015 Project No: 1 D e s i g n e r : C a s e : Case 4 Design Method: Rankine-w/Batter (modified soil interface)
Design Parameters Soil Parameters: f deg c kN/m2 g k N / m 3
Reinforced Fill 27 0.00 14.70 Retained Zone 27 0.00 14.70 Foundation Soil 27 0.00 14.70 Reinforced Fill Type: Sand, Silt or Clay Unit Fill: Crushed Stone, 25mm minus
Seismic Design A = 0.21 g, Kh(Ext)= 0.130 , Kh(Int)= 0.260 , Kv= 0.000
Minimum Design Factors of Safety (seismic are 75% of static) sliding: 1.20/0.90 pullout: 1.50/1.13 uncertainties: 1.50/1.13 overturning: 1.00/0.75 shear: 1.50/1.13 connection: 1.50/1.13 bearing: 2.00/1.50 bending: 1.50/1.13
Design Preferences
Reinforcing Parameters: Tensar-UXMSE Geogrids Tult RFcr RFd RFid LTDS FS Tal Ci Cds
UX1400MSE 70.05 2.60 1.00 1.05 25.66 1.50 17.11/59.30 0.70 0.70
A n a l y s i s : Case: Case 4 Keystone 1 Unit Type: CompacIII / 18.85 kN/m3 Wall Batter: 0.00 deg (Hinge Ht N/A) Leveling Pad: Crushed Stone Wall Ht: 2.90 m e m b e d m e n t : 0.50 m Level Backfill Offset: 0.00 m Surcharge: LL: 2.39 kN/m2 uniform surcharge DL: 0.00 kN/m2 uniform surcharge
Load Width: 30.48 m Load Width: 30.48 m
Results: Sliding Overturning Bearing Shear Bending Factors of Safety: 2.43/1.82 6.40/4.23 6.26/5.38 5.18/3.59 2.17/1.93
Calculated Bearing Pressure: 55.20 / 53.50 / 59.13 kN/m2 Eccentricity at base: 0.23 m/0.36 m Reinforcing: (m & kN/m)
Calc. Allow Ten Pk Conn Pullout Layer Height Length Tension Reinf. Type Tal Tcl FS
5 2.44 2.90 1.82 / 3.09 UX1400MSE 17.11/59.30 ok 6.50/8.67 ok 2.93/1.38 ok 4 2.03 2.80 3.03 / 4.70 UX1400MSE 17.11/59.30 ok 8.57/11.42 ok 3.75/1.93 ok 3 1.42 2.80 5.52 / 7.74 UX1400MSE 17.11/59.30 ok 11.67/15.55 ok 4.56/2.60 ok 2 0.81 2.80 7.57 / 10.42 UX1400MSE 17.11/59.30 ok 13.73/18.31 ok 5.77/3.35 ok 1 0.20 2.80 7.88 / 11.46 UX1400MSE 17.11/59.30 ok 14.80/19.73 ok 8.51/4.68 ok
Reinforcing Quantities (no waste included): UX1400MSE 14.10 m2/m
NOTE: THESE CALCULATIONS ARE FOR PRELIMINARY DESIGN ONLY AND SHOULD NOT BE USED FOR CONSTRUCTION WITHOUT REVIEW BY A QUALIFIED ENGINEER
Date 01/15/2015 Case 4 Page 4
RETAINING WALL DESIGN KeyWall_2012 Version 3.7.2 Build 10
P r o j e c t : San Juan Muro Policia D a t e : 01/14/2015 Project No: 1 D e s i g n e r : C a s e : Case 5 Design Method: Rankine-w/Batter (modified soil interface)
Design Parameters Soil Parameters: f deg c kN/m2 g k N / m 3
Reinforced Fill 27 0.00 14.70 Retained Zone 27 0.00 14.70 Foundation Soil 27 0.00 14.70 Reinforced Fill Type: Sand, Silt or Clay Unit Fill: Crushed Stone, 25mm minus
Minimum Design Factors of Safety sliding: 1.50 pullout: 1.50 uncertainties: 1.50 overturning: 2.00 shear: 1.50 connection: 1.50 bearing: 3.00 bending: 1.50
Design Preferences
Reinforcing Parameters: Tensar-UXMSE Geogrids Tult RFcr RFd RFid LTDS FS Tal Ci Cds
UX1400MSE 70.05 2.60 1.00 1.05 25.66 1.50 17.11 0.70 0.70
A n a l y s i s : Case: Case 5 Keystone 1 Unit Type: CompacIII / 18.85 kN/m3 Wall Batter: 0.00 deg (Hinge Ht N/A) Leveling Pad: Crushed Stone Wall Ht: 2.50 m e m b e d m e n t : 0.50 m B a c k S l o p e : 15.00 deg. slope, 10.00 m long Surcharge: LL: 2.39 kN/m2 uniform surcharge DL: 0.00 kN/m2 uniform surcharge
Load Width: 30.48 m Load Width: 30.48 m
Results: Sliding Overturning Bearing Shear Bending Factors of Safety: 1.72 3.69 4.64 5.55 3.95
Calculated Bearing Pressure: 56.95 / 56.95 kN/m2 Eccentricity at base: 0.21 m Reinforcing: (m & kN/m)
Calc. Allow Ten Pk Conn Pullout Layer Height Length Tension Reinf. Type Tal Tcl FS
4 2.03 2.00 1.81 UX1400MSE 17.11 ok 6.53 ok 2.24 ok 3 1.42 2.00 3.99 UX1400MSE 17.11 ok 9.63 ok 3.08 ok 2 0.81 2.00 6.25 UX1400MSE 17.11 ok 12.73 ok 3.98 ok 1 0.20 2.00 6.93 UX1400MSE 17.11 ok 14.10 ok 6.04 ok
Reinforcing Quantities (no waste included): UX1400MSE 8.00 m2/m
NOTE: THESE CALCULATIONS ARE FOR PRELIMINARY DESIGN ONLY AND SHOULD NOT BE USED FOR CONSTRUCTION WITHOUT REVIEW BY A QUALIFIED ENGINEER
Date 01/15/2015 Case 5 Page 5
RETAINING WALL DESIGN KeyWall_2012 Version 3.7.2 Build 10
P r o j e c t : San Juan Muro Policia D a t e : 01/14/2015 Project No: 1 D e s i g n e r : C a s e : Case 6 Design Method: Rankine-w/Batter (modified soil interface)
Design Parameters Soil Parameters: f deg c kN/m2 g k N / m 3
Reinforced Fill 27 0.00 14.70 Retained Zone 27 0.00 14.70 Foundation Soil 27 0.00 14.70 Reinforced Fill Type: Sand, Silt or Clay Unit Fill: Crushed Stone, 25mm minus
Seismic Design A = 0.21 g, Kh(Ext)= 0.130 , Kh(Int)= 0.260 , Kv= 0.000
Minimum Design Factors of Safety (seismic are 75% of static) sliding: 1.20/0.90 pullout: 1.50/1.13 uncertainties: 1.50/1.13 overturning: 1.00/0.75 shear: 1.50/1.13 connection: 1.50/1.13 bearing: 2.00/1.50 bending: 1.50/1.13
Design Preferences
Reinforcing Parameters: Tensar-UXMSE Geogrids Tult RFcr RFd RFid LTDS FS Tal Ci Cds
UX1400MSE 70.05 2.60 1.00 1.05 25.66 1.50 17.11/59.30 0.70 0.70
A n a l y s i s : Case: Case 6 Keystone 1 Unit Type: CompacIII / 18.85 kN/m3 Wall Batter: 0.00 deg (Hinge Ht N/A) Leveling Pad: Crushed Stone Wall Ht: 2.50 m e m b e d m e n t : 0.50 m B a c k S l o p e : 15.00 deg. slope, 10.00 m long Surcharge: LL: 2.39 kN/m2 uniform surcharge DL: 0.00 kN/m2 uniform surcharge
Load Width: 30.48 m Load Width: 30.48 m
Results: Sliding Overturning Bearing Shear Bending Factors of Safety: 1.72/1.18 3.69/2.19 4.64/2.87 5.55/3.32 3.95/1.47
Calculated Bearing Pressure: 56.95 / 56.95 / 77.30 kN/m2 Eccentricity at base: 0.21 m/0.41 m Reinforcing: (m & kN/m)
Calc. Allow Ten Pk Conn Pullout Layer Height Length Tension Reinf. Type Tal Tcl FS
4 2.03 2.10 1.81 / 3.48 UX1400MSE 17.11/59.30 ok 6.53/8.71 ok 2.78/1.16 ok 3 1.42 2.00 3.99 / 6.48 UX1400MSE 17.11/59.30 ok 9.63/12.84 ok 3.08/1.52 ok 2 0.81 2.00 6.25 / 9.86 UX1400MSE 17.11/59.30 ok 12.73/16.97 ok 3.98/2.02 ok 1 0.20 2.00 6.93 / 11.68 UX1400MSE 17.11/59.30 ok 14.10/18.80 ok 6.04/2.87 ok
Reinforcing Quantities (no waste included): UX1400MSE 8.10 m2/m
NOTE: THESE CALCULATIONS ARE FOR PRELIMINARY DESIGN ONLY AND SHOULD NOT BE USED FOR CONSTRUCTION WITHOUT REVIEW BY A QUALIFIED ENGINEER
Date 01/15/2015 Case 6 Page 6
