Results 11 to 20 of about 78,093 (307)
Installation Behavior of Open Ended and Closed Ended Piles with Torque Application [PDF]
, 2018 Screw piles offer several potential benefits for deployment offshore for renewable energy developments. They are easy to install, have the potential to achieve large capacity and generate low noise and vibration during installation.
Brown, Michael +2 more
core +23 more sources
Performance analysis of a jacked-in single pile and pile group in saturated clay ground
Soils and Foundations, 2022 When a pile is installed into saturated clay ground, the “setup” effect may occur due to ground consolidation, which changes pile performance. Although this phenomenon has been observed both in the field and laboratory, its numerical simulation is still ...
Lua Thi Hoang +3 more
doaj +1 more source
Behaviour of Single and Group Helical Piles in Sands from Model Experiments [PDF]
MATEC Web of Conferences, 2019 Mainly used foundations of oil sand plants are drilled shafts or driven piles. As environmental regulations become increasingly strict, complete removal of the foundation is becoming more important during the step of plant dismantling.
Bak Jongho +5 more
doaj +1 more source
The Baltic Journal of Road and Bridge Engineering, 2023 The article presents a continuation of research results on numerical modelling of displacement pile prototype ground (sand) resistance. Numerical modelling of ground resistance consists of three stages: restitution of initial soil stress state, the ...
Vaidas Martinkus +2 more
doaj +1 more source
Pile Installation in Calcareous Clays
, 2022 Through the later years, the authors have been involved with pile driveability predictions, installation and dynamic monitoring of driven open-ended steel piles installed in the Arabian Gulf. This experience has been gathered into a database containing over 150 back-calculated offshore pile installation records and that is continuously updated with new
Delimi, Z.L., Maron, M, Clavaud, R.
openaire +1 more source
Numerical evaluation of the pipe-pile buckling during vibratory driving in sand [PDF]
, 2019 The buckling of steel pipe piles during vibratory driving is numerically studied using the Multi-Material Arbitrary Lagrangian-Eulerian (MMALE) method. This method handles the large soil deformations that occur during pile driving and other geotechnical ...
Aubram, Daniel +3 more
core +1 more source
Review of torque models for offshore helical piles [PDF]
E3S Web of Conferences, 2020 Helical (or screw) piles, sometimes defined as anchors, are a piled system consisting of one or multiple helices welded along the shaft. Piles are installed by applying a torque to the shaft.
Spagnoli Giovanni +1 more
doaj +1 more source
Numerical evaluation of the soil behavior during impact driving of pipe-piles [PDF]
, 2019 During the impact driving of pipe-piles, the soil is influenced in different ways including the void ratio, stress distribution, and plugging formation.
Aubram, Daniel +3 more
core +1 more source
Effect of Different Soil Saturation Conditions on The Ultimate Uplift Resistance of Helical Pile Model [PDF]
E3S Web of Conferences, 2021 Helical piles have many properties over the other types of piles systems include high tensile capabilities, the possibility of fast installation, applying load immediately after installation, and suitability for most soil's condition. In addition to that,
Mahmood Mahmood R. +2 more
doaj +1 more source
Screw pile design optimisation under tension in sand [PDF]
, 2019 Many applications in offshore engineering, such as floating or jacket-founded wind turbines or wave energy converters, require a significant uplift capacity of their foundations to be kept in place.
Brown, Michael +4 more
core +2 more sources