Proceedings of the Twelfth International Conference on Soil Mechanics and Foundation Engineering Rio Dejaneiro/ 13-18 August 1989

Proceedings of the Twelfth International Conference on Soil Mechanics and Foundation Engineering Rio Dejaneiro/ 13-18 August 1989

PROCEEDINGS OF THE TWELFTH INTERNATIONAL CONFERENCE ON SOIL MECHANICS AND FOUNDATION ENGINEERING RIO DEJANEIRO/ 13-18 AUGUST 1989 EDITOR: PUBLICATIONS COMMITTEE OF XIIICSMFE VOLUME 1 TECHNICAL PAPERS EXPOSES TECHNIQUES COMPTES RENDUS DU DOUZIEME CONGRES INTERNATIONAL DE MECANIQUE DES SOLS ET DES TRAVAUX DEFONDATIONS RIO DE JANEIRO I 13-18 AOUT 1989 EDITEUR: COMITE DES PUBLICATIONS DU XII CIMSTF A.A. BALKEMA !ROTTERDAM-, I BROOKFIELD I 1989 Contents Table des matieres Session 1 Recent developments in laboratory strength and deformation testing Seance1 Developpements recents de mesure en laboratoire de Ia resistance et de Ia deformation des sols A.M.Ansal Consolidation in clays due to cyclic stresses 3 M.Tuncan Consolidation des argiles due aux contraintes cycliques (Turkey) 2 J.H.Atkinson Determination of soil stiffness parameters in stress path probing tests 7 WH.Wlau Determination des parametres de durete des sols dans des essais achemin de contralntes J.J.M.Powell contr6!8s (UK) 3 A.S.Balasubramaniam Pore pressure stress ratio relationships for soft clay 11 S.Handali Le facteurde pression interstitie!le dans les argiles molles N.Phienweja J.Kuwano (SEAsia) 4 J.Biarez Compressibilite des sols argileux entre 101 et 1os Pa 15 J.M.Fieureau Compressibility of clayey soils between 101 and 108 N/m2 M.I.Zerhouni (France) 5 L.A.Bressani Damage to soil structure during triaxial testing 17 P.R. Vaughan Dommages dans Ia structure du sol pendant Jes essais triaxiaux (UK) 6 S.Hanthequeste Cardoso Resilient modulus predictive equation based on permanent deformation tests 21 (Brazil) Equation de pr9visiondu module de resilience basee sur des essais de d9formation permanents 7 J.Camapum de Carvalho Comportement mecanique d'une marne compactee 25 J.J.Crispel Mechanical behaviour of compacted marl C.Mieussens (Brazil) 8 R.Chehade Dilatance et potential de liquefaction dans les essais triaxiaux et de torsion 29 J.C.Robinet Dilatancy and liquefaction criterion in triaxial and torsion tests I.Shahrour (France) 9 J.Desrues Etude experimentale de Ia localisation de Ia deformation sur sable: Influence de 31 WHammad Ia contrainte moyenne (France) Experimental study of the localization of deformation on sand: Influence of the mean stress 10 J.A.Dfaz-Rodrfguez Consolidation of Mexico City clay under repeated loading 33 F.Leyte-Guer'rero · Consolidation de !'argile de la ville de MSxico sous chargements repetes (Mexico) VII ,-.J' I 11 R.Dyvik Gm., measured in oedometer and DSS tests using bender elements 39 I T.S.Oisen Gm"' mesure par essals oedometnques et DSS utilisant des elements plies I' (Norway) l 12 V.Escario Strength and deformation of partly saturated soils 43 r J.F.T.Juca Resistance etdBformation des sols partlellement satures (Spain) 13 C.M.Haberfield Relationship between fracture toughness and tensii<i'strength forgeomaterials 47 I.W.Johnston Relation entre Ia durete d'une fracture et Ia resistance aIa traction des matertaux (Australia) geotechniques 14 J.C.de O.S.Horta Carbonate and gypsum soils properties and classification 53 (Portugal) Les propnetes ella classification des sols gypseux et carbonates 15 G.lmai A unifiecltheory of one-dimensional consolidation with creep 57 (Japan) Una theorie unifi9e de Ia consolidation unidimensionnelle et du f!uage 16 P.Kolisoja An automatic trlaxial-oedometerdevlce 61 K.Sahi Un dispositif automalique triaxial-oedom9tre J. Hartikainen (Finland) / 17 H.Matsuoka General stress tests on granular materials 65 Y.Suzuki Essais decontrainte g9n9r8ie-S0fies mat9riaux granulaires T.Murata (Japan) 18 C.Mieussens Essais oedometriques a succion controlee 69 A. Nardone Oedometer suction controlled tests N.Ghliss (France) 19 H.Ohta Unconfined compression strength of soft aged clays 71 A.Nishihara La resistance en compression non confineS des argiles moUes anciennes A.lizuka Y.Morita R.Fukagawa K.Arai (Japan) 20 P.A.Osho Influence of electrolytes on stress strain behaviour of kaolin 75 (Nigeria) Influence des SJectrolytes sur le comportement contrainte-d9formation du kaolin 21 V.Papa Cyclic/dynamic simple shear tests: Recent developments 83 F.Silvestri Essais de cisaillement cycliques/dynamiques: DSveloppements recants F.Vinale (Italy) 22 P.Puccini Validation of failure models for granular soils 89 A.Saada La validation des mod9les de rupture des sols granuleux G. Bianchini (USA) 23 W.W.RaHay Constraint modulus of mixed-grained cohesive soils 93 G. Gunther Le module oedometnque des sols coM rents a grains melanges (GDR) 24 O.Ravaska Versatile triaxial equipment in the University of Oulu 97 K.Kujala Un equipement triaxial versatile al'universite d'Oulu V.Kallio (Finland) VIII V.Rizkallah Geotechnical properties of collapsible soils 101 K.Keese Les proprietes geotechniques des sols collapsibles (FAG) G.Sallfors Quality assurance in laboratory testing 105 (Sweden) Le contrO!e de qualit9 dans les essais de laboratoire A.S.F.Sayao Deformations due to principal stress rotation 107 Y.P.Vaid D9formations dues aIa rotation des contraintes principa!es (Brazil) R.B.Seed Elimination of membrane compliance effects in undrained testing 111 H.A.Anwar Elimination des effets de Ia membrane dans Jes essais non draJnSs P.G.Nicholson (USA) I K.Senneset A new oedometer with splitted ring for the measurement of lateral stress 115 (Norway) Un nouvel oedom9tre avec un anneau en deux parties pour Ia mesure des contralntes laterales C.K.Shen Microcomputer-based laboratory apparatus for soil testing 119 x.s.u Un apparei!lage d'essais de sol en Jaboratoire basS sur Ia mfcro-ordinateur C.K.Chan Z.Wang (USA) S.Shibuya Predictions of pore pressure under undrained cyclic principal stress rotation 123 D.W.Hight Prevision de Ia pression interstitie!le due aIa rotation cyclique non drain8e des contraintes (UK) principales M.Topolnicki On shear strength of normally consolidated and saturated clay 127 (Poland) Sur Ia resistance au dsaillement des argiles satur8es normalement consolid8es W.F.Van lmpe Developments and modeling of the free torsion pendulum test 131 M.Van den Broeck Le d8veloppement et Ia mod8lisallon de J'essai de torsion libra (Belgium) R.L.Wei Pore pressure behaviour of soft clay 139 B.Sun Comportement de Ia pression interstil'lel!e dans les argiles mo!les N.X.Wang (China) J.-H.Yin Constitutive modelling of soil behaviour using three modulus hypoelasticity 143 J.Graham Etude du comportement du sol au moyen d'un modele hypoelastique F.Saadat F.Azizi "i (Canada) Session2 SPT, CPT, pressure meter testing and recent developments in In-situ testing Seance2 SPT, CPT, essais pressiometrlques et developpements recants d'essais in-situ ~, S.Amar Quelques applications de l'essai au piezocane 151 J.F.Corte Some applications of piezocone testing E.Waschkowski (France) W.F.Anderson Consolidation and creep effects in the PMT in clay 153 I.C.Pyrah Effets du fluage at de Ia consolidation dans le PMT dans I' argile (UK) IX 3 R.Monteiro de Andrade Contribution for a better understanding of flow in fractured rock masses based 157 (Brazil) on new field test techniques Contribution pourune meil!eure comprehension des ecoulements dans Jes massifs rocheux fractures apartir de nouvelles techniques d'essais en place 4 K.Arulanandan Pore pressures ana lateral stresses using in situ properties 161 K.K.Muraleetharan -Pressions interstitia lies et contraintes lat8rales a partir des propriBtes in-situ Y.F.Dafalias S.B.Shinde V. N.Kaliakin L.R.Herrmann (USA) 5 G. Baldi Modulus of sands from CPT's and DMT's 165 R.Bellotti Le module des sables a partir du CPT et du DMT V.N.Ghionna M.Jamiolkowski D.C.F.Lo Presti (Italy) 6 P. L.A. Barros Vane shear test application on cchesionless soils 171 C.L.A.Barros L'application du scissom8tre aux sols non-cohBrents (Brazil) 7 L.Behpoor Correlation of SPT to strength and modulus of elasticity of cohesive soils 175 A.Ghahrarnani Corr9lation entre le SPT, Ia resistance et le module d'Biasticite des sols coh9rents (Iran) 8 R.Bellotti Shear strength of sand from CPT 179 V.N.Ghionna La resistance au cisai!lement des sables 3 partirdu CPT M.Jamiolkowski R.Lancellotta P.K.Robertson (Italy) 9 J.Biarez Interpretation de l'essai pressiometrique pour Ia prevision des tassements 185 B.Cambou Interpretation of pressuremeter test for settlement prediction P.Bozetto M.Haghgou A.Boubanga L.A. Garcia (France) 10 F.Bogossian Some results of flat dilatometer tests in Brazilian soils 187 A.S.Muxfeldt Quelques resultats d'essais au di!atom8tre plat dans les sols br9siliens A.M.B.Dutra (Brazil) 11 G.Bouckovalas Shear wave velocity in a very soft clay-Measurement and correlations 191 N. Kalteziotis La vitesse de propagation des andes de cisail!ement dans une argile tres moUe- Mesures et N.Sabatakakis correlations C.Zervogiannis (Greece) 12 R.G.Campanella Interpretation of seismic cone data using digital filtering techniques 195 E.J.Baziw Interpretation des donnees sismiques du p8n9trometre utilisant des techniques digitales de J.P. Sully fikration (Venezuela) 13 R.G.Campanella Use of in situ tests in pile design 199 P.K.Robertson Utilisation des essais in situ pour Ia conception des pieux M.P.Davies A.Sy (Canada) X R.G.Campanella Cone penetration test for site characterization 205 D.S. Wickremesinghe La caracterisation d'un site aI' aide du p9n9trometre H.J. Echezuria (Venezuela) B.G.Ciarke A self-boring pressure meter for testing weak rock 211 P.G.AIIan Un pressiometre autoforeurpour Ia prospection des roches meubles (UK) H.Denver Ground moduli determined by seismic methods 215 H.Steffensen Le module du terrain d9termin9 par les m9thodes sismiques (Denmark) G.Dingosov Forced vibration tests of compacted gravel-sand 219 P.Sotirov Les essais de vibration forcee d'un sable graveleux compactS J.Jellev VKostov (Bulgaria) VN.Ghionna Limit pressure of pressuremeter tests 223 M.Jamiolkowski La pression limite des essais pressiom9triques R.Lancellotta 'j M.Manassero (Italy) G.

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