Detecting Piston Effect on Drilled Shafts Side Resistance Using Instrumented Pile Load Tests
Sign Up to like & getrecommendations! Published in 2021 at "Ksce Journal of Civil Engineering"
DOI: 10.1007/s12205-021-0914-z
Abstract: The capacity of drilled shafts is strongly related to the method and adequacy of drilling practices. Despite the accumulated knowledge and experience, there is significant variability in the measured performance of drilled shafts. This paper… read more here.
Keywords: piston effect; drilled shafts; pile load; piston ... See more keywords
Lateral Response of Drilled Shafts in A Moving Cohesive Soil
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DOI: 10.1007/s40999-019-00491-6
Abstract: Three-dimensional finite element (FE) analysis was carried out to investigate the behavior of a single row of drilled shafts installed in an unstable slope and to determine the soil pressures acting on the shafts. ABAQUS… read more here.
Keywords: drilled shaft; shaft; soil pressures; cohesive soil ... See more keywords
A simplified approach to predict neutral plane and estimate drag forces on drilled shafts resulting from deformation in soil caused by a heavily loaded adjacent shallow foundation using ‘Isodefers’
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DOI: 10.1080/19386362.2017.1288354
Abstract: Construction of foundations close to each other, which results in substantial interaction between them, has become a common practice. However, not much literature is available for practicing engineers to analyse and design deep and shallow… read more here.
Keywords: foundation; deformation; shafts resulting; drilled shafts ... See more keywords
A numerical approach on side resistance of drilled shafts embedded in sandy soils
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DOI: 10.1080/19386362.2019.1655984
Abstract: ABSTRACT This study numerically investigates the side resistance of drilled shafts (bored piles) in sand using FLAC2D computer program. The results of the equations available in the literature are compared with the results of the… read more here.
Keywords: coefficient lateral; resistance; drilled shafts; side resistance ... See more keywords
Evaluation of lateral capacity for flexible drilled shafts in cohesionless soils
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DOI: 10.1177/00368504221113195
Abstract: This study aimed to evaluate and improve the p–y curve method for use in the lateral analysis of flexible circular drilled shafts in cohesionless soils. Onsite circular drilled shaft lateral load test data from all… read more here.
Keywords: shafts cohesionless; drilled shafts; method; difference ... See more keywords