Horizontal directional drilling calculations
Calculation of pipe pulling force and length according to GW 321
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Select usage:
For trenchless and open construction -
Select product:
EVOCAB STING
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Select parameters:
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Calculate:
Incorrect values or formulaPermissible pulling force, Fpull
, if the load does not exceed <10 [h], if the load does not exceed <20 [h], if the load exceeds >20 [h], if the load does not exceed <10 [h], if the load does not exceed <20 [h], if the load exceeds >20 [h], if the load does not exceed <10 [h], if the load does not exceed <20 [h], if the load exceeds >20 [h], if the load does not exceed <10 [h], if the load does not exceed <20 [h], if the load exceeds >20 [h]Permissible pulling length
, if the load does not exceed <10 [h], if the load does not exceed <20 [h], if the load exceeds >20 [h], if the load does not exceed <10 [h], if the load does not exceed <20 [h], if the load exceeds >20 [h]Critical load (pressure) on the pipe during construction, Pcrit
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