Limiting Tip and Side Resistance: Fact or Fallacy?
by Fred H. Kulhawy, Cornell Univ, Sch of Civil &, Environmental Engineering, Ithaca, NY, USA,Document Type: Proceeding Paper
Part of: Analysis and Design of Pile Foundations
Abstract:
The tip and side resistances of deep foundations do not reach a limit at a critical depth; instead, they increase with depth. For the tip, the rate of increase decreases with depth. For the side, the rate is a function of increasing overburden and decreasing K//0 with depth.
Subject Headings: Pile foundations | Load and resistance factor design | Foundation design | Deep foundations | Soil mechanics
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