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KLH formula NEN3650-1:2003 in Soil Model Wizard
22-03-2012, 02:16 PM,
#4
RE: KLH formula NEN3650-1:2003 in Soil Model Wizard
To be more precise kh1 is more accurate for deeper situated pipelines in sand.
I do not know the considerations of the NEN 3650 committee.
Maybe the reason is that the Audibert/Nyman formula is more conservative for Z/D < 3 (sand and clay/peat, drained situation) or Z/D < 5 (clay/peat, undrained situation).


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RE: KLH formula NEN3650-1:2003 in Soil Model Wizard - by ir KW Radder - 22-03-2012, 02:16 PM

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