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40 / 44

9.33

10

10

n/a

10

n/a

10

10.66

11

11

11

n/a

11

n/a

11

12.00

12

12

12

12

n/a

12

n/a

13.33 Grid

13

13

13

13

13

n/a

13

14.66 Length

13'

13'

13'

13'

13'

13'

n/a

16.00

14

14

14

14

14

14

14

17.33

15'

15'

15'

15'

15'

15'

15'

18.66

16'

16'

16'

16'

16'

16'

16'

20.00

17'

17'

17'

17'

17'

17'

17'

n/a

13

13'

n/a

13'

n/a

14

n/a

15'

n/a

15'

16'

16'

n/a

17'

17'

17'

ReCon Series 50 Standard Design Charts Geogrid Reinforced Walls

26°

Phi

Height

An le

ft.

14

n/a

15'

16'

n/a

n/a

17'

  • Assumes an allowable geogrid reinforcement design strength of 1550 lbs. / ft. Check with ReCon for Grid types that have been tested for pull-out connection.

  • 3.6° Batter

  • 250 PSF Surcharge

(3 behind wall face)

Wall Elevation

12

Geo rid Walls

Soil

Wall

8.00

16' n/a

17'

1.33

10

8.009.3310.6712.0013.3314.6716.0017.3318.66

2.674.00

5.33

6.67

n/a

10

n/a

10

8.00

7'

n/a

7'

9.33

n/a

7'

n/a

10.66

8'

n/a

8'

12.00

n/a

9'

n/a

13.33 Grid

9'

n/a

9'

14.66 Length

n/a

10'

n/a

16.00

10'

n/a

10'

17.33

11'

11'

n/a

18.66

12'

12'

12'

20.00

12'

12'

12'

30°

34°

8.00

8'

n/a

8'

9.33

n/a

8'

n/a

10.66

9'

n/a

9'

12.00

10'

10'

n/a

13.33 Grid

11

11'

11'

14.66 Length

11

11

11

16.00

12'

12'

12'

17.33

13'

13'

13'

18.66

13'

13'

13'

20.00

14

14

14

n/a 8' n/a 10' n/a

8' n/a 9' n/a 11'

8' n/a 10' n/a

9' n/a 11'

10' n/a

11'

1112'

n/a 12'

11n/a

n/a 12'

11n/a

n/a 12'

11n/a

13' 13' 14

13' 13' 14

13' 13' 14

n/a 13' 14

13' n/a 14

n/a 13' n/a

13' n/a 14

n/a

9'

n/a

9'

n/a

9'

10'

n/a

10'

n/a

10'

n/a

10'

n/a

10'

n/a

10'

n/a

10'

n/a

11'

n/a

11'

n/a

11'

n/a

11'

n/a

12'

n/a

12'

n/a

12'

n/a

12'

n/a

12'

n/a

12'

n/a

12'

7'

n/a

7'

n/a

8'

n/a

8'

9'

n/a

9'

n/a

n/a

13'

13'

n/a

13'

n/a

14

n/a

n/a

11'

12'

n/a

12'

n/a

12'

n/a

n/a

7'

9'

12'

14

10'

12'

250 PSF

Disclaimer: These charts were prepared by ReCon Wall Systems, Inc. and to the best of ReCon's knowledge accurately represent the product use in the application illustrated. This chart is for conceptual, instructional, and estimating purposes only. Anyone making use of this chart does so at their risk and assumes all liability for such use. Final design for construction purposes must be done by a registered professional engineer who is familiar with the product and who has taken into account the specific site conditions.

Notes: 1. Minimum factors of safety for overturning, sliding and bearing are 1.5, 1.5 and 2.0 respectively. Global stability has not been addressed in this chart. 2. The information in the above chart assumes that the soil phi angle is the same for both the foundation and the retained soils. 3. Design as per NCMA standards / Design Manual for Segmental Retaining Walls (2nd Ed) with the exception that the soil pressure is derived using a Rankine Analysis. 4. The information in the above chart assumes that the retained soil has a weight of 120 pcf. 5. Installation shall follow ReCon Installation Instructions and any additional instruction or guidance provided as a part of the final engineered stamped and site specific plans.

Page 40

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