Results 21 to 30 of about 4,500 (242)

Effects of vertical loading on lateral screw pile performance [PDF]

, 2017
The offshore wind energy sector faces new challenges as it moves into deeper water deployment. To meet these challenges, new and efficient foundation solutions are required.
Al-Baghdadi, Therar, Al-Defae, Asad H., Brown, Michael J., Knappett, Jonathan A.   +3 more
core   +2 more sources

Advanced Field Investigations of Screw Piles and Columns / Zaawansowane Badania Terenowe Pali I Kolumn Wkrecanych

Archives of Civil Engineering, 2011
Dla potrzeb projektu badawczego „Nosnosc i praca w gruncie pali wkrecanych” finansowanego przez Ministerstwo Nauki i Szkolnictwa Wyzszego - projekt nr N N506 369234 rozpoczeto badania terenowe pali i kolumn wkrecanych.
Krasiński A.
doaj   +1 more source

Effect of cavities on the behaviour of model pile under axial loading in sand [PDF]

, 2017
Presence of cavities in soils is an important area of interest within the field of geotechnical engineering. A better understanding of the behaviour of such soils, particularly in locations where the presence of gypsum deposits is apparent, will have a ...
Al-Jazaairry, A, Toma-Sabbagh, TM
core   +2 more sources

Design and Applications of Drilled Displacement (Screw) Piles

, 1969
Drilled displacement (DD) piles (commonly known as „screw piles‟ in Europe) are being increasingly used as foundation elements for structures, particularly in projects requiring accelerated construction or involving the rehabilitation of foundations of existing, overstressed structures.
Basu, Prasenjit, Prezzi, Monica
openaire   +4 more sources

Pile penetration in crushable soils:Insights from micromechanical modelling [PDF]

, 2019
A 3D discrete element model (DEM) was used to simulate calibration chamber experiments of a cone shaped tip pile penetrating into crushable granular media. Both monotonic and cyclic jacking are considered.
Ciantia, Matteo, Jardine, Richard J., O’Sullivan, C.   +2 more
core   +2 more sources

Enhancing accuracy and precision of transparent synthetic soil modelling [PDF]

, 2012
Over recent years non-intrusive modelling techniques have been developed to investigate soil-structure interaction problems of increasingly complex geometry.
Allersma H, Finnie IMS, Gill D, Heikkilä J, Heikkilä J, Hird C, Hird C, Iskander M, Konagai K, Lehane B, Liu J, Slama C, Stanier SA, Take W, Taylor R, Welker A, White D   +16 more
core   +1 more source

Design methods based upon rapid load tests [PDF]

, 2016
ISO 22477-10:2016 establishes the specifications for the execution of rapid load pile tests in which a single pile is subject to an axial load in compression to measure its load-displacement behaviour under rapid loading and to allow an assessment of its
Brown, Michael
core   +2 more sources

Prediction method of screw pile bearing capacity under uplift load

Soils and Foundations
The screw threads continuously distributed along the surface of the pile significantly modify its bearing mechanism, distinguishing it from traditional column piles.
Hongwei Ma, Guoqiang Ma, Weiqiang Zhang
doaj   +1 more source

Development of an inflight centrifuge screw pile installation and loading system [PDF]

, 2016
To simulate the prototype installation behaviour of screw piles at realistic confining stress lev-els, a new installation and loading rig, consisting of two independently-controlled servo-motor drive systems was developed to allow screw pile models to be
Al-Baghdadi, T. A., Brown, M. J., Knappett, J. A.   +2 more
core   +2 more sources

Multi-Scale Investigation on Bearing Capacity and Load-Transfer Mechanism of Screw Pile Group via Model Tests and DEM Simulation

Buildings
Screw piles are widely used in infrastructure, such as railways, highways, and ports, etc., owing to their large pile resistance compared to unthreaded piles.
Fenghao Bai, Ye Lu, Jiaxiang Yang
doaj   +1 more source