Results 11 to 20 of about 865,855 (214)
Analysis of Soil Response during High-Frequency Vibratory Steel Pipe Pile Driving in Soft Soil
Advances in Civil EngineeringHigh-frequency vibratory pile driving exhibits remarkable efficiency in soft soil, with its impact on the surrounding soil to a limited range. Studying the evolution of stress and strain fields in the soil surrounding the pile during the pile driving ...
Fengjun Chen +3 more
doaj +2 more sources
BuildingsHigh-viscosity stratified strata, characterized by complex geotechnical properties such as strong cohesion, low permeability, and pronounced layered structures, exhibit significant lateral friction resistance and high-end resistance during steel sheet ...
Caihui Li +4 more
doaj +2 more sources
Use of Pile Driving Analysis for Assessment of Axial Load Capacity of Piles [PDF]
, 2012 Driven piles are commonly used in foundation engineering. Pile driving formulae, which directly relate the pile set per blow to the capacity of the pile, are commonly used to decide whether an installed pile will have the designed capacity.
Salgado, Rodrigo, Zhang, Yanbei
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Energy flux analysis for quantification of vibratory pile driving efficiency
, 2022 In this paper, the energy flux in a pile modeled as an elastic shell, is studied theoretically and experimentally. Based on this analysis, a new procedure is proposed to quantify the pile installation efficiency.
Tsetas, A. (author) +5 more
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An intelligent hammer: a novel concept for automating nail and pile driving [PDF]
, 2004 Some interesting novel ideas on how the compliance needs of manipulators may be met by changing the stiffness of a structure have been presented in a paper by Ang and Andeen [1].
Ilanko, Sinniah, S Ilanko
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A unified modelling framework for vibratory pile driving methods
, 2023 The ambitious goals towards the decarbonization of the global energy sector have amplified the demand for renewable energy resources. Amongst the renewables, offshore wind possesses a pivotal role in this endeavour, showcasing remarkable growth in recent
Tsetas, A. (author)
core +1 more source
, 2020 A novel pile-driving technique, named Gentle Driving of Piles (GDP), that combines axial low-frequency and torsional high-frequency vibrations has been developed and tested recently. During the experimental campaign, several piles were installed onshore,
Tsetas, A. (author) +10 more
core +1 more source
Numerical Modeling for Vibratory Pile Installation in Saturated Sand [PDF]
, 2021 In offshore engineering, especially for the construction of offshore wind farms, vibratory driven piles are increasingly appealing. Compared with conventional impact piles, vibratory piles have the advantages of less noise pollution and faster ...
Zhu, Hong
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Computation of ground waves from pile driving and their effects on structures [PDF]
, 2002 Present guidance on levels of vibration generated by pile driving is primarily empirical, conservative and often contradictory. The objective of this research was to model the ground waves generated by pile driving using the ABAQUS finite element program
Ramshaw, Christine Lesley, Ramshaw, C.L.
core
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source