Analysis of the Bearing Capacity of Helical Pile with Hexagonal Joints [PDF]
Materials, 2018 This study aims to improve shafts with hexagonal joints so that they will not require welding or bolts in static load tests. In order to evaluate the bearing capacity of helical piles, two sites were selected to conduct pile installation for the field test and the pile load test.
Kyungho Park +2 more
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Bearing Characteristics of Helical Pile Foundations for Offshore Wind Turbines in Sandy Soil
Journal of Marine Science and Engineering, 2022 Helical pile foundations are a new foundation type for offshore wind power applications with high bearing capacity and good recovery that can be quickly and easily constructed.
Hongyan Ding +2 more
exaly +3 more sources
Lateral Dynamic Response of Helical Pile in Viscoelastic Foundation Considering Shear Deformation
Applied Sciences (Switzerland), 2023 Helical piles are a new type of pile that has good application prospects, and researchers have carried out an in-depth investigation into their vertical uplift and compressive bearing capacity.
Wenbing Wu, Wu Wenbing, Cao Sheng
exaly +3 more sources
Applied Sciences (Switzerland), 2022 Offshore wind energy development is driven by ongoing research and development to determine technological issues connected with offshore wind turbines. A fundamental design difficulty is the offshore wind turbine foundations.
M Muthukumar, Vignesh V
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Influence of P-wave oblique incidence on seismic response of helical piles in soft soil sites [PDF]
Scientific ReportsIn regions susceptible to earthquakes, an increasing number of building structures are employing helical piles as their foundational system due to their commendable seismic performance.
Hang Cen +8 more
doaj +2 more sources
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 +2 more sources
The Recycling Torque of a Single-Plate Helical Pile for Offshore Wind Turbines in Dense Sand
Applied Sciences (Switzerland), 2019 The helical piles have been being treated as a kind of novel foundation for offshore wind turbines recently, due their fast installation, high uplift capacity, convenience for recycling, and other advantages.
Yinghui Tian +2 more
exaly +3 more sources
Laterally loaded helical piles in sand
Alexandria Engineering Journal, 2016 Helical piles are widely used in engineering applications providing stability against compression, tension, and horizontal loads. Although the use of helical piles is increasing, the proper design and the effect of helices parameter on the ultimate load ...
F.M. Abdrabbo, A.Z. El Wakil
doaj +2 more sources
Improving the bearing capacity of helical tapered piles using gum injection in FCV [PDF]
Scientific ReportsTraditional cement-based grouting, widely used to restore soil resistance around piles, poses serious environmental concerns due to its high CO2 emissions.
Mohammadreza Khanmohammadi +3 more
doaj +2 more sources
Optimization and field validation of laterally loaded helical piles for solar farm infrastructure projects [PDF]
Scientific ReportsSeveral studies have extensively explored the axial (uplift and compressive) behavior of helical piles, while lateral behavior—an equally critical aspect in the design of foundation systems— remains relatively uncharted.
Hyeong-Joo Kim +5 more
doaj +2 more sources