Page 64 - ASF Katalog 2018 en

8

GROUTED ANCHOR

Pile head/concrete connection detail

Anchorage in concrete Pile shaft
Neck of pile
HDPE tube filled Rolled thread
End plate with cement
Nut Nut over grouting
Heat-shrink tube Centraliser length Centraliser

Inch thread

Permissible design resistance to EC7-1, section 7
Round steel tie rods (Whitworth thread) – steel grade ASF500/700

Nominal size Zoll 2 2 ½ 3* 3 ½* 4* 4 ¼* 4 ½* 5 5 ½ 6
Diameter D mm 50 63 75 90 100 110 115 125 140 150

Ø mm 42.9 54.7 66.2 78.1 90.0 95.8 102.2 114.4 126.5 138.8
Kern
Ø mm 46.8 59.0 71.1 83.4 95.7 101.8 108.1 120.6 133.0 145.4
Flanke
Thread A cm² 15.8 25.4 37 51.3 67.7 76.7 86.9 108.4 132.2 158.6
Span
Solid shaft, characteristic resistance R kN 790 1269 1851 2563 3385 3835 4344 5418 6609 7930
t,k
Solid shaft, design resistance R kN 687 1104 1609 2229 2943 3335 3777 4711 5747 6896
t,d
Weight kg/m 16.6 21.5 31.1 42.5 56.8 64.1 71.9 90.3 109.1 129.6

* National Technical Approval applied for

The design resistances are calculated using the R = A x f / γ mit γ = 1,15
critical stressed cross-section: d Span y,k M M

Cast-in pile head Pile head/RC connection detail Pile head/steel connection

64 | All calculations and values are to be checked by the customer.