Negative skin friction on pile groups = Frottement négatif sur les groupes de pieuxCHOW, Y. K; CHIN, J. T; LEE, S. L et al.International journal for numerical and analytical methods in geomechanics. 1990, Vol 14, Num 2, pp 75-91, issn 0363-9061, 17 p.Serial Issue

Effect of earthquakes on settlements and axial pile response in claysPOULOS, H. G.Transactions of the Institution of Engineers, Australia. Civil engineering. 1993, Vol 35, Num 1, pp 43-48, issn 0819-0259Article

Pile groups under negative skin frictionLEE, C. Y.Journal of geotechnical engineering. 1993, Vol 119, Num 10, pp 1587-1600, issn 0733-9410Article

Negative skin friction from surface settlement measurements in model group testsERGUN, M. U; SÖNMEZ, D.Canadian geotechnical journal. 1995, Vol 32, Num 6, pp 1075-1079, issn 0008-3674Article

Negative skin friction on single piles in a layered half-spaceLIM, C. H; CHOW, Y. K; KARUNARATNE, G. P et al.International journal for numerical and analytical methods in geomechanics. 1993, Vol 17, Num 9, pp 625-645, issn 0363-9061Article

Static subordinate speed control system for unstable drive under the influence of negative viscous friction : Synthesis of state observersAKIMOV, L. V; KOLOTOLO, V. I.Russian electrical engineering. 1999, Vol 70, Num 3, pp 37-47, issn 1068-3712Article

Synthesis of subordinate speed control system for an unstable drive under the influence of negative viscous frictionAKIMOV, L. V; KOLOTOLO, V. I.Russian electrical engineering. 1999, Vol 70, Num 3, pp 26-36, issn 1068-3712Article

Bitumen coating versus plastic sheeting for reducing negative skin frictionTAWFIQ, K. S; CALIENDO, J. A.Journal of materials in civil engineering. 1995, Vol 7, Num 1, pp 69-81, issn 0899-1561Article

Negative skin friction on piles in layered soil depositsWONG, K. S; TEH, C. I.Journal of geotechnical engineering. 1995, Vol 121, Num 6, pp 457-465, issn 0733-9410Article

Laboratory investigation on bitumen coating and polyethylene sheeting for downdrag reduction in piles: a comparative studyTAWFIQ, K. S.ASTM geotechnical testing journal. 1994, Vol 17, Num 2, pp 171-184, issn 0149-6115Article

Downdrag forces in group of piles = Forces de traction vers le bas dans un groupe de pieuxKUWABARA, F; POULOS, H. G.Journal of geotechnical engineering. 1989, Vol 115, Num 6, pp 806-818, issn 0733-9410Article

Pile foundations design using C.P.T. resultsVERBRUGGE, J. C.Structural engineering practice, analysis, design, management. 1986, Vol 3, Num 2, pp 93-112, issn 0730-8213Article

A pratical design approach for piles with negative frictionPOULOS, H. G.Proceedings of the Institution of Civil Engineers - Geotechnical engineering. 2008, Vol 161, Num 1, pp 19-27, issn 1353-2618, 9 p.Article

Performance of precast driven piles in marine clay = Performance de pieux préfabriqués battus dans une argile marineLEUNG, C. F; RADHAKRISHNAN, R; SIEW-ANN TAN et al.Journal of geotechnical engineering. 1991, Vol 117, Num 4, pp 637-657, issn 0733-9410, 21 p.Article

Frottement négatif sur les pieux = Die negative Mantelreibung an Pfahlen = Negative friction on pilesCombarieu, Olivier.Rapport de recherche - LPC. 1985, issn 0222-8394, isbn 2-7208-7440-X, 151 p., isbn 2-7208-7440-XReport

State observers for static subordinate speed control system of two-mass unstable electromechanical object subjected to negative viscous frictionAKIMOV, L. V; KOLOTILO, V. I; MARKOV, V. S et al.Russian electrical engineering. 2000, Vol 71, Num 6, pp 57-66, issn 1068-3712Article

Static subordinate speed regulation system for a two-mass unstable object with negative viscous frictionAKIMOV, L. V; KOLOTILO, V. I.Russian electrical engineering. 2000, Vol 71, Num 5, pp 16-24, issn 1068-3712Article