Numerical investigation of pile-head load effects on the negative skin friction development of a single pile in consolidating ground
Sign Up to like & getrecommendations! Published in 2021 at "Acta Geotechnica"
DOI: 10.1007/s11440-020-01134-0
Abstract: This study conducted parametric analyses to investigate the influence of structural loading (pile-head loading) on the development of negative skin friction in friction single piles and friction-end-bearing single piles in consolidating ground. Numerical effective stress-based… read more here.
Keywords: pile head; negative skin; load; friction ... See more keywords
Lateral Bearing Behaviors of Slightly Inclined Single Pile with Different Pile Head Restraint Under Combined Loads
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-020-05026-z
Abstract: For a laterally loaded pile with its head keyed into the cap, pile head actually rotates in spite of the restraint of the cap. Being aware of this fact, some parameters were put forward to… read more here.
Keywords: inclined single; pile head; pile; slightly inclined ... See more keywords
Impact of Pile Head Rigidity on the Response of Piled Raft in Sand Under Pseudo-Static Loading
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DOI: 10.1007/s40098-020-00408-4
Abstract: The 3D finite element simulations are carried out to study the impact of different pile head connection conditions, i.e., rigid and hinged connection on the response of piled rafts in sand subjected to pseudo-static horizontal… read more here.
Keywords: head; pseudo static; piled raft; connection ... See more keywords
Equivalent-linear pile head impedance functions using a hybrid method
Sign Up to like & getrecommendations! Published in 2017 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2017.07.014
Abstract: Abstract Majority of available solutions for determination of pile head dynamic stiffness and damping for use in substructure analysis of soil-pile interaction are based on linear elastic soil behavior and perfect contact at soil-pile interface.… read more here.
Keywords: head; impedance functions; pile head; equivalent linear ... See more keywords
A field study on pile response to blast-induced ground motion
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DOI: 10.1016/j.soildyn.2018.08.008
Abstract: A series of field tests using controlled blasting was conducted at a location in the North Western part of Singapore to assess the behaviour of pile foundations subjected to ground excitation. The field tests involved… read more here.
Keywords: head; ground; field study; field ... See more keywords
Assessments of Kinematic Bending Moment at Pile Head in Seismic Area
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Earthquake Engineering"
DOI: 10.1080/13632469.2018.1550024
Abstract: ABSTRACT Commonly used models for estimation of the maximum kinematic bending moment at pile head are evaluated in various ground conditions, and three-dimensional numerical simulations with various input seismic motions and pile dimensions are performed… read more here.
Keywords: bending moment; kinematic bending; moment pile; pile head ... See more keywords
Theoretical solutions of laterally loaded fixed-head piles in elastoplastic soil considering pile-head flexural yielding
Sign Up to like & getrecommendations! Published in 2020 at "Canadian Geotechnical Journal"
DOI: 10.1139/cgj-2018-0593
Abstract: Group piles with a cap under lateral loading behave like fixed-head piles because of the rotational restraint of the pile cap. They are susceptible to flexural yielding at the pile head due to high... read more here.
Keywords: pile head; head piles; flexural yielding; head ... See more keywords