Research Article
Experimental Study on Bearing Capacity of Normal- and High-Strength Steel Screw Anchors
| | Type | Anchor plate | Anchor arm | Depth L (mm) | | Number | Diameter D1 (mm) | Space h1 (mm) | Thickness t1 (mm) | Strength (MPa) | Strength (MPa) | Diameter D2 (mm) | Thickness t2 (mm) |
| | SY-1 | 1 | φ400 | — | 10 | 355 | 355 | φ133 | 8 | 4500 | | SY-2 | 2 | φ400 | 1200 | 10 | 355 | 355 | φ133 | 8 | 4500 | | SY-3 | 3 | φ400 | 1200 | 10 | 355 | 355 | φ133 | 8 | 5700 | | SY-4 | 2 | φ400 | 1200 | 10 | 355 | 355 | φ133 | 8 | 5700 | | SY-5 | 1 | φ600 | — | 10 | 420 | 690 | φ127 | 6 | 4500 | | SY-6 | 2 | φ600 | 1200 | 10 | 420 | 690 | φ127 | 8 | 4500 |
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