NDLI: Modeling the p-δ behavior of single friction pile in compacted fine-grained soils

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Modeling the p-δ behavior of single friction pile in compacted fine-grained soils

Content Provider	Scilit
Author	Kutlu, Z. N. Taylan Vanapalli, S. K. Han, Z.
Copyright Year	2020
Description	In this paper, the contribution of the matric suction towards the shaft bearing capacity of a single pile loaded in a compacted fine-grained soil (i.e. Indian Head till) is investigated based on the load-displacement (i.e. p-δ) relationships derived from both model pile tests and Finite Element Analyses (FEA). The FEA are undertaken using the commercial software SIGMA/W. A modulus of elasticity model and a modified Mohr-Coulomb yield surface function that consider the contribution of the matric suction are jointly used in the FEA to formulate an elastic-perfectly plastic constitutive model. There is a reasonable agreement between the p-δ relationships modeled from the FEA and measured from model pile tests. Both measured and modeled results suggest that there is a significant contribution of the matric suction towards the shaft bearing capacity of single piles in compacted fine-grained soils. Book Name: Unsaturated Soils: Research & Applications
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781003070580-127&type=chapterpdf
Ending Page	1797
Page Count	7
Starting Page	1791
DOI	10.1201/9781003070580-127
Language	English
Publisher	Informa UK Limited
Publisher Date	2020-09-23
Access Restriction	Open
Subject Keyword	Book Name: Unsaturated Soils: Research & Applications Geological Engineering Matric Suction Plastic Behavior Loaded Fine Grained Grained Soils Compacted Fine
Content Type	Text
Resource Type	Chapter

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