Walls Designing with - CMS

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Design Example In the above problem, the gabions are to be filled <strong>with</strong> a limestone fill having a filled density of 16kN/cum. The wall is inclined at 10 degrees to the vertical. Determine the weight of the gabions and its centre of gravity. Initially consider the wall vertical and then correct for the inclination. 18
Design Example Determine the co-efficient of active thrust ka Where 15 degrees 94.46 28 degrees 28 degrees (no geotextile) k a s i n 2 ka = 0.364 s i n s i n 1 2 s i n ( s i n ( Active thrust due to existing soils per metre run of wall Where density of retained soil Pa soil = 0.5 x ka Pa surcharge = po x ka Pa =Pa soil + Pasurcharge ) s i n ( ) s i n ( Height of application is h/3 for spoil loadings and H/2 for uniform surcharge loading The height at which it acts can be determined from the following equation:- dh soil = H/3 [ (H + 3hs) / (H+ 2hs)] dh = dhsoil - bw sin = 33.23 kN/m run = 11.28 kN/m run = 44.51 kN/mrun Where bw = width of bottom course of gabion = 0.87m above toe of wall hs = surcharge loading as equivalent height of soil = po/ ) ) 2 = 1.164 m above the heel 19
Page 1 and 2: Designing with Gabions Volume 1 A R
Page 3 and 4: Conditions & Limitations The copyri
Page 5 and 6: What are Gabions? The term gabion r
Page 7 and 8: Woven Mesh Gabions These gabions ar
Page 9 and 10: Soil Characteristics Before underta
Page 11 and 12: Design Methods Design methods of an
Page 13 and 14: Active Thrust Calculations From the
Page 15 and 16: Gabion Computations Weight of gabio
Page 17 and 18: Gabion Computations Stability Calcu
Page 19: Gabion Computations Complex Crest P
Page 23 and 24: CAD Design Example Retaining Wall D
Page 25 and 26: CAD Design Example Stability Comput
Page 27 and 28: Typical Gabion Sections Gabion 27 S
Page 29 and 30: This drawing is the copyright of Ce
Page 39 and 40: Specifications It is important to e
Page 41 and 42: Garner Street Business Park, Etruri
Page 47 and 48: Tips on Gabion Wall Design When des

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