Results 21 to 30 of about 162,744 (283)
Applied Sciences, 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.
Vignesh Venkatesan +1 more
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Experimental Modelling of Helical Piles under Axial Loading
Pakistan Journal of Engineering & Technology, 2022 Due to the rapid increase in population, the demand for high-rise buildings is also increasing daily. Researchers have performed various numerical and experimental studies to find out the best foundation type for structure.
Kiramat Ali +5 more
doaj +1 more source
Analysis of the Bearing Capacity of Helical Pile with Hexagonal Joints. [PDF]
Materials (Basel), 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.
Kim D, Baek K, Park K.
europepmc +4 more sources
The thermal behaviour of three different auger pressure grouted piles used as heat exchangers [PDF]
, 2014 Three auger pressure grouted (APG) test piles were constructed at a site in Richmond, Texas. The piles were each equipped with two U-loops of heat transfer pipes so that they could function as pile heat exchangers.
Brettmann, T +11 more
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Laboratory and field study of the performance of helical piles in sandy soil [PDF]
Journal of Structural and Construction Engineering, 2016 Developing different method in construction of deep footing plays a major role in optimized and economized performing of civil projects especially in problematic soils.
Farhad Nabizadeh, Asskar Janalizadeh
doaj +1 more source
AXIAL TENSILE CAPACITY OF HELICAL PILES FROM FIELD TESTS AND NUMERICAL STUDY [PDF]
Port Said Engineering Research Journal, 2017 Helical piles are used to support structures subjected to axial and lateral loads. The main object of the paper is to study the behavior of helical piles in cohesive and cohesionless soils using a full scale field testing.
Tarek Salem, Mohamed Hussein
doaj +1 more source
Buildings, 2022 A pressure-grouted helical pile (PGHP) is a stiffened helical pile installed by using the simultaneous drilling and grouting technique. The formation of the soil-cement column surrounded by the helical pile is influenced by the multiple installation ...
Xiaoxuan Zhuang +3 more
doaj +1 more source
The Study of the Failure Envelopes of Hollow Shaft Single-Plate Helical Piles in Clay
Journal of Marine Science and Engineering, 2023 Helical piles are utilized worldwide as foundations for onshore infrastructure, providing fast installation and high capacity. Their unique advantages have led to their potential as an alternative to monopile foundations for offshore wind turbines.
Le Wang +6 more
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Lateral Dynamic Response of Helical Pile in Viscoelastic Foundation Considering Shear Deformation
Applied Sciences, 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.
Xiaoyan Yang +4 more
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An experimental investigation of cyclically, axially loaded piles in sand [PDF]
, 1993 Bibliography: leaves 91-93.The research work involved the installation and cyclic load testing of large-scale pressure-grouted, instrumented piles in sand in the laboratory.
Cowburn, S J
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