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Author:
Barthelemy Gossuin
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2001-01-30 |
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Does anyone have ever heard about a driving formula that separately takes into account the end bearing resistance and the skin friction ? In other words, is there a driving formula where the ratio between end bearing and skin friction is explixitly used ?
Thank you in advance
Barthelemy Gossuin
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Follow-up:
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Author:
Don Warrington
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2001-02-28 |
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The theory behind the dynamic formulae makes it impossible to differentiate between shaft and toe resistance in the pile because it assumes the pile to be a rigid mass. This assumption of course is the first of many problems with the dynamic formulae.
Bengt mentioned the "free wave equation programs"; same is available at
http://www.geocities.com/uttc2uxx
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Follow-ups:
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Subject:
pile driving formulae 