Analysis on response prediction of a single pile and pile groups based on the Runge-Kutta method
Sign Up to like & getrecommendations! Published in 2018 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-017-0578-x
Abstract: The conventional load-transfer approach can not consider the interaction of piles, and can not be directly used in the analysis of the response of pile groups. The interactive effects among piles can be taken into… read more here.
Keywords: response; analysis; method; displacement ... See more keywords
Ultimate Capacity of Battered Pile Groups Subjected to Oblique Pullout Loads in Sand
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Geosynthetics and Ground Engineering"
DOI: 10.1007/s40891-017-0103-9
Abstract: A testing program comprising 250 oblique pullout tests was conducted to study the effect of variable parameter on pullout capacity of batter pile groups in sand. Test was conducted in laboratory on five pile groups.… read more here.
Keywords: pile groups; oblique pullout; capacity; oblique load ... See more keywords
Application of binomial system-based reliability in optimizing resistance factor calibration of redundant pile groups
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2020.103870
Abstract: Abstract Recent research has indicated the potential of optimizing the design of pile groups using system-based reliability. Binomial distribution can be used to optimize the design of redundant pile groups. The application of binomial system-reliability… read more here.
Keywords: system; redundant pile; resistance; pile ... See more keywords
Finite element modelling to predict the settlement of pile groups founded above compressible layers
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104139
Abstract: Abstract It is widely accepted that the presence of compressible layers beneath pile groups can substantially increase the settlement of a pile group. Furthermore, as the size of the pile group increases this effect is… read more here.
Keywords: compressible layers; finite element; pile groups; settlement pile ... See more keywords
Investigation on determining uplift capacity and failure mechanism of the pile groups in sand
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.108145
Abstract: Abstract Foundations of some structures such as transmission towers, mooring systems for ocean surface or submerged platforms, tall chimneys, jetty structures are subjected to uplift loading. In such cases, to increase the uplift resistance of… read more here.
Keywords: pile groups; uplift capacity; pile; failure mechanism ... See more keywords
Effect of spudcan penetration on laterally loaded pile groups
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DOI: 10.1016/j.oceaneng.2020.108505
Abstract: Abstract Engineering cases, where jack-up rigs with large-diameter spudcan foundations operate near a jacket platform supported by pile groups, are increasing. Therefore, the group interaction of lateral-loaded pile groups should be re-evaluated. A pile group… read more here.
Keywords: pile; pile group; pile groups; group ... See more keywords
Performance of elevated energy pile groups with different pile spacing in clay subjected to cyclic non-symmetrical thermal loading
Sign Up to like & getrecommendations! Published in 2021 at "Renewable Energy"
DOI: 10.1016/j.renene.2021.03.108
Abstract: Abstract There is an increasing interest and use of energy foundation worldwide. Full-scale tests, physical model tests at one Earth’s gravity and at elevated gravity in a geotechnical centrifuge and numerical simulations have been widely… read more here.
Keywords: non symmetrical; symmetrical thermal; energy; pile groups ... See more keywords
Failure envelopes of pile groups under combined axial-moment loading: Theoretical background and experimental evidence
Sign Up to like & getrecommendations! Published in 2021 at "Soils and Foundations"
DOI: 10.1016/j.sandf.2021.08.002
Abstract: Abstract The problem of failure envelopes of pile groups subjected to vertical and eccentric load is investigated both theoretically and experimentally. A critical review of literature works on failure envelopes for pile groups under combined… read more here.
Keywords: moment loading; combined axial; failure envelopes; envelopes pile ... See more keywords
Experimental investigation of vertical and batter pile groups subjected to dynamic loads
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2018.10.012
Abstract: Abstract In the present work, the dynamic responses of cast in-situ reinforced concrete vertical and batter pile groups constructed in the silty sand have been investigated. An experimental study was carried out on four pile… read more here.
Keywords: vertical batter; pile groups; batter; group ... See more keywords
Existing bridges on pile groups: In-situ measurement of stiffness
Sign Up to like & getrecommendations! Published in 2021 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2021.106797
Abstract: Abstract Retrofit of existing bridges founded on pile groups can be a challenging, costly, and time-consuming operation, especially when foundation interventions are required. The optimization of retrofit design, and hence of such complicated interventions, may… read more here.
Keywords: response; existing bridges; stiffness; groups situ ... See more keywords
Two-Phase Approach for the Analysis of Laterally Loaded Pile Groups in Sandy Soils
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Geomechanics"
DOI: 10.1061/(asce)gm.1943-5622.0001821
Abstract: Abstract In this study, a new hybrid method is suggested for the analysis of laterally loaded pile groups in sandy soils. In the proposed method, a pile group is replaced by an equivalent single pi... read more here.
Keywords: sandy soils; laterally loaded; loaded pile; groups sandy ... See more keywords