Results 231 to 240 of about 3,699 (270)
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CFA Piling in the East of London
2021ABSTRACT Piling in the east of London through multiple geological deposits has developed over the past 30+ years allowing a retrospective of pile design, testing and construction to be presented. This specific paper considers design, construction and testing of continuous flight auger (CFA) piles.
P. Morrison +2 more
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Numerical Modeling of Unfavorable CFA Pile Drilling Conditions
Geotechnical and Geological Engineering, 2020Drilling and installation of deep foundations typically alter and affect surrounding soils and subsequently affect the adjacent structures. Possible effects on the adjacent structures due to the installation of driven piles have been thoroughly investigated in the literature.
Mohamed G. Arab +3 more
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Full Scale Loading Tests on Instrumented CFA Piles
Deep Foundations 2002, 2002Continuous flight auger piles (CFA) procedure allows the rapid installation of piles with diameters usually ranging from 0,4 to 1,0 m and a length up to 30-35 m, free from the vibration and noise of driven piles and substantially reducing the ground loosening of bored piles.
RUSSO, GIANPIERO +3 more
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CFA pile behaviour in very stiff lodgement till
Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, 2008The design of CFA piles in the stiff/hard lodgement till that underlies most of Dublin is usually based on published experience from similar piles in other soils that lack the high density and stiffness of this till. The results of load tests on two instrumented test piles are presented, one 450 mm in diameter and 12·3 m long and the other 600 mm in ...
E. R. Farrell, M. L. Lawler
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Foundation of four 80.000 m3 crude oil tanks with 800 mm CFA piles
2020J. Lörincz, G. Madar, M. Bódi
exaly +2 more sources
Quality control of CFA piles by low-strain and high-strain dynamic testing
2020P. Berzi, R. Skov, J. Lörincz
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The Performance of CFA Piles Founded Within the Thanet Sand Formation
2021ABSTRACT East London has seen a significant redevelopment in the last decade, starting in the run up to the 2012 Olympics and then continuing on afterwards. Comprising of a large number of both residential and commercial developments, this has resulted in a major transformation, especially within the Stratford and Canary Wharf areas.
U.T. Gretlund, D.A. Hard
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Loss of Ground during CFA Pile Installation in Inner Urban Areas
Journal of Geotechnical Engineering, 1992Observations and comments are made related to continuous flight auger (CFA) pile installation during construction of the deep foundation system for a 52-story apartment building in the city of New York. The study found that the CFA Piles are an effective technology for low-vibration and low-noise applications in inner urban areas.
Jacek K. Leznicki +2 more
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Energy Performance of CFA Piles Used as Heat Exchangers in a GSHP System
2021ABSTRACT Decarbonising heating and cooling represents a significant challenge in meeting the UK’s Net Zero target by 2050. One approach to this challenge involves significant increases in the adoption of ground source heat pump (GSHP) systems.
J.L. Turner +5 more
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COMPARATIVE ANALYSIS OF NUMERICAL MODELING AND STATIC PILE LOAD TEST RESULTS FOR CFA PILES
BULLETIN of D. Serikbayev EKTUThe goal of this paper is a comparative assessment of results obtained from the field static pile load test and simulated numerical analysis. Plaxis 3D Foundation software was used to simulate the field static pile test for numerical analysis.
Iliyas Zhumadilov +4 more
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