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STINGRAY HOLDING CAPACITIES
In KN. Click here for KIP's
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Soil Description
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Blow Count (N)
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SR-1
Ultimate = 445 kN
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SR-2
Ultimate = 445 kN
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SR-3
Ultimate = 445 kN
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| Very Dense and/or Cemented Sands; Coarse Gravel and Cobbles |
60+
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289-396
(1,3)
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396-445
(1,3)
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445
(1,3,5)
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| Dense Fine Compacted Sand; Very hard Silts and Clays |
45-60
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258-289
(2,4)
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351-396
(2,4)
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445
(2,3)
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| Dense Clays, Sands and Gravel; Hard Silts and Clays |
35-50
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173-258
(4)
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276-351
(4)
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378-445
(2,3,4)
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| Medium Dense Sandy Gravel; Very Stiff to Hard Silts and Clays |
24-40
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129-182
(4)
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205-294
(4)
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280-400
(4)
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| Medium Dense Coarse Sand and Sandy Gravel; Stiff to Very Stiff Silts and
Clays |
14-25
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107-142
(4)
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138-214
(4)
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214-280
(4)
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| Loose to Medium Dense Fine to Coarse Sand; Firm to Stiff Clays and Silts |
7-14
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72-107
(4)
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120-160
(4)
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165-214
(4)
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| Loose Fine Sand; Alluvium; Soft-Firm Clays; Varied Clays; Fill |
4-8
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58-82
(4,6)
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85-25
(4,6)
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107-165
(4,6)
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1 = Drilled hole required to install.
2 = Installation may be difficult. Pilot hole may be required.
3 = Holding capacity limited by structural rating of anchors.
4 = Holding capacity limited by soil structure.
5 = Not reccomended in these soils.
6 = Wide variation in soil properties reduces prediction accuracy. Pre-construction field test reccomended. |
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