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ReCon Series 50 Standard Design Charts Gravity Walls

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).

  • 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.

  • 7.2° Batter

  • 3:1 Slope

  • No Surcharge

Soil Phi Angle

Wall Height (ft.)

1.33

26°

2.67 4.00 5.33 6.67 8.00 9.33

Block Depth

24 39 39 39

Gravity Walls

2.67

24 39 39 39

4.00

24 39 39

Wall Elevation

5.33

6.67

8.00

24 39

24

9.33

10.67

12.00

24

24

39

39

24

39

39

39

39

39

39

45

45

39

28°

24 39 39

2.67 4.00 5.33 6.67 8.00 9.33 10.67

Block Depth

24 39

24

30°

2.67 4.00 5.33 6.67 8.00 9.33 10.67 12.00

Block Depth

24 24 39 39 39 45

24 24 39 39 39 45

24 24 39 39 39

24 24 39 39

24 24 39

24 24

24

32°

2.67 4.00 5.33 6.67 8.00 9.33 10.67 12.00

Block Depth

24 24 39 39 39 39 45

24 24 39 39 39 39 45

24 24 39 39 39 45

24 24 39 39 39

24 24 39 39

24 24 39

24 24

24

34°

2.67 4.00 5.33 6.67 8.00 9.33 10.67 12.00 13.33

Block Depth

24 24 24 39 39 39 45 45

24 24 24 39 39 39 45 45

24 24 24 39 39 39 45

24 24 24 39 39 45

24 24 24 39 45

24 24 24 45

24 24 45

24 39

Page 38

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