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GEO12 - EFFECTS OF SOIL NONLINEARITY ON THE BUILT ENVIRONMENT - OBSERVATIONS AND PREDICTIONS
GEO12 - EFFECTS OF SOIL NONLINEARITY ON THE BUILT ENVIRONMENT - OBSERVATIONS AND PREDICTIONS
MONDAY
AMBER 8 | Convenors: A. Chiaradonna, T. Carey, M. De Cristofaro
10:30 - 10:33 INTRODUCTION
10:33 - 10:42 IMPORTANCE OF SHEAR WAVE VELOCITY PROFIL ACCURACY IN DYNAMIC RESPONSE ANALYSIS
M. Karray, D. Verret
10:42 - 10:51 CYCLIC BEHAVIOR AND LIQUEFACTION RESISTANCE OF VOLCANIC SOIL IN SIMPLE SHEAR TESTING
I. Farina, G. Lanzo, P. Tommasi
10:51 - 11:00 THE EFFECT OF FLY ASH ON DYNAMIC BEHAVIOR OF SAND-FLY ASH MIXTURE
E. Angelova, V. Sheshov, J. Bojadjieva, K. Edip, T. Kitanovski, D. Ivanovski, S. Dimitrijevic
11:00 - 11:09 EFFECTS OF SOIL FABRIC ON CYCLIC TRIAXIAL LIQUEFACTION BEHAVIOR OF SANDY SOIL
K. Lau, T. Kiyota, J. Kurima
11:09 - 11:18 NONLINEARITY IN SOIL–FOUNDATION–STRUCTURE INTERACTION
G. Gazetas
11:18 - 11:27 LIQUEFACTION RESPONSE OF A PILE-SUPPORTED WHARF ON LIQUEFIABLE GRAVELLY RECLAMATIONS FROM 2D NONLINE
R. Dhakal, M. Cubrinovski
11:27 - 11:36 INFLUENCE OF THE NON-LINEAR DYNAMIC RESPONSE OF SOILS IN THE PREDICTION OF SEISMIC RISK
Y.F. Vargas-Alzate, A.M. Zapata-Franco, R. Gonzalez, L.G. Pujades, J.V. Vaunat
11:36 - 11:45 DYNAMIC RESPONSE OF A CASE STUDY LARGE ROCKFILL DAM BUILT IN A NARROW VALLEY
D. Verret, D. LeBoeuf
MONITOR 11 | Convenors: A. Chiaradonna, T. Carey, M. De Cristofaro
14:30 - 14:42 USE OF HVSR FROM EARTHQUAKE RECORDS FOR BACK-CALCULATION OF SHEAR MODULUS REDUCTION CURVE OF SOIL
T.O. Gul, A. Chiaradonna, A. Sezer, M. Karray
14:42 - 14:51 ASSESSMENT OF PORE WATER PRESSURE DEVELOPMENT OF A NON-PLASTIC SILT
E. Karakan, A. Sezer, M. Karray, A. Chiaradonna
14:51 - 15:00 SEISMIC EARLY WARNING SYSTEMS FOR CLAY SHALES: MECHANICAL BEHAVIOUR OF THE BISACCIA IN CYCLIC TESTS
N. Netti, A. Brunzo, E. Damiano, M. de Cristofaro, E. Molitierno, L. Olivares
15:00 - 15:09 EXPERIMENTAL STUDY ON DYNAMIC ELASTIC MODULUS AND DAMPING RATIO OF COARSE-GRAINED SOIL UNDER CYCLIC TRAFFIC DYNAMIC LOAD
W. Hu, H. Zhang, K. Li, Y. Han, y. Xue, P. Liu, W. Yin
15:09 - 15:18 NON-INVASIVE SEISMIC SITE CHARACTERIZATION OF SANDWICHED LAVA-ROCK/SEDIMENTARY SITES IN ICELAND
E.A. Olafsdottir, B. Bessason, S. Erlingsson
15:18 - 15:27 USE VS TO UNDERSTAND THE EFFECT OF CLAY STRUCTURE ON MONOTONIC/CYCLIC/POST-CYCLIC SHEAR STRENGHT
M. Karray
15:27 - 15:36 INITIAL STIFFNESS OF TAILINGS SANDS: CONFINEMENT & VOID RATIO EFFECTS
F. Ochoa-Cornejo, F. Saavedra
15:36 - 15:45 DISCUSSION
MONITOR 12 | Convenors: A. Chiaradonna, T. Carey, M. De Cristofaro
14:30 - 14:42 NUMERICAL SIMULATION OF AN EMBANKMENT CONSTRUCTED ON LIQUEFIABLE GROUND
C. Saade, Z. Li, S. Escoffier, L. Thorel
14:42 - 14:51 NON-LINEAR SITE EFFECTS IN AREAS CHARACTERISED BY A COMPLEX TOPOGRAPHY: AN ITALIAN CASE STUDY.
G. Falcone, G. Elia, F. Cafaro, A. di Lernia
14:51 - 15:00 ADVANCES IN ESTIMATING NON-LINEAR SITE RESPONSE FROM NUMERICAL SIMULATIONS AND MACHINE LEARNING
J. Bustos, C. Pasten, F. Pinto, P. Pizarro, S. Ruiz
15:00 - 15:09 SIMULATION OF THE SEISMIC RESPONSE OF VERTICAL INSTRUMENTED ARRAYS IN LIQUEFIABLE SITES
R. Mohammadi, A. Chiaradonna, P. Monaco
15:09 - 15:18 INVESTIGATIONS AND LIQUEFACTION ASSESSMENT AT THE PAGLIARE DI SASSA SITE (L'AQUILA, CENTRAL ITALY)
A. Chiaradonna, P. Monaco, M. Tallini
15:18 - 15:27 THE INFLUENCE OF THE STIFFNESS AND SOFTNESS OF SUPPORTING SOIL ON SEISMIC DISPLACEMENT OF EMBANKMENT
K. Abe, N. Sento
15:27 - 15:36 SLOPE STABILITY EFFECTS ON BUILDINGS AS A LIMIT ANALYSIS APPLICATION
R. Zona, S. Palladino, L. Esposito, V. Minutolo
15:36 - 15:45 EFFECTS OF NON-LINEAR SOIL BEHAVIOUR ON THE SEISMIC RESPONSE OF MULTI-PROPPED EMBEDDED STRUCTURES
M. Zucca, M. Tropeano, F.M. Soccodato
TUESDAY
AMBER 8 | Convenors: A. Chiaradonna, T. Carey, M. De Cristofaro
09:00 - 09:03 INTRODUCTION
09:03 - 09:12 REVIEW OF THE LATEST BENCHMARKING EXERCISES ON 1D NONLINEAR SITE RESPONSE
J. Régnier
09:12 - 09:21 THE SHEAR STRAIN INDEX TO TRACK THE SOIL NONLINEARITY IN THE ITALIAN SEISMIC CONTEXT.
G. Falcone, A. Chiaradonna, A. Mendicelli, G. Acunzo, M. Moscatelli
09:21 - 09:30 EPISTEMIC UNCERTAINTY OF EFFECTIVE STRAIN COEFFICIENTS IN EQUIVALENT-LINEAR DECONVOLUTION ANALYSIS
H. Sato
09:30 - 09:39 THE EFFECT OF SOIL NON-LINEARITY ON LARGE LANDSLIDES CAUSED BY LIQUEFACTION AND WATER INFLOW
K. Ichii, S. Murata
09:39 - 09:48 ASSESSMENT OF POST-LIQUEFACTION CONSOLIDATION SETTLEMENTS AFTER THE 2012 EMILIA EARTHQUAKE
M. Albano, A. Chiaradonna, M. Saroli, M. Moro, G. Solaro, A. Pepe
09:48 - 09:57 AN OVERVIEW ON THE NONLINEAR BEHAVIOR OF INTERMEDIATE SOILS
P. Monaco, L. Tonni, A. Chiaradonna
09:57 - 10:06 EFFECT OF PARTICLE SHAPE ON THE CYCLIC BEHAVIOUR OF A SAND
R. Banerjee, A. Sengupta, Y.M. Parulekar, J. Chattopadhyay
10:06 - 10:15 LIQUEFACTION POTENTIAL OF COASTAL SANDS DURING THE 9TH OF NOVEMBER 2022 EARTHQUAKE (ITALY)
F. Dezi, A. Merli, A. Chiaradonna
MONITOR 10 | Convenors: A. Chiaradonna, T. Carey, M. De Cristofaro
10:30 - 10:40 SITE CLASSIFICATION AND SITE COEFFICIENTS FOR 1D AND 2D SHALLOW SOIL SITES
J. Park, H. Park, D. Kim
10:40 - 10:50 USE OF AMBIANT NOISE FOR BETTER ASSESMENT OF DYNAMIC PARAMETERS AND EVALUATION OF VALLEY EFFECT
M. Verret, M. Karray
10:50 - 11:00 STUDY OF VALLEY EFFECTS IN GÖKSUN DISTRICT (TÜRKIYE) DURING THE 6TH FEBRUARY EARTHQUAKES
T.O. Gul, E. Karakan, A. Sezer, A. Chiaradonna, C. Kincal, M. Karray, G. Lanzo, P. Monaco
11:00 - 11:10 ASSESSMENT OF BUILDING DAMAGE IN GÖLBASI CITY AFTER THE 6TH OF FEBRUARY 2023 TÜRKIYE EARTHQUAKES
M. Pulsoni, L. Fiorini, L. Saganeiti, A. Chiaradonna, A. Sezer
11:10 - 11:20 ENHANSING EARTH DAM SEISMIC PERFORMANCE ASSESSMENT WITH ENERGY-BASED APPROACH
S. Amirpour, N. Ghlamallah, M. Karray
11:20 - 11:30 SEISMIC MICROZONATION STUDIES BY USING THE EQUIVALENT LINEAR APPROACH (L'AQUILA, CENTRAL ITALY)
M. Tallini, E. Morana, V. Guerriero
11:30 - 11:40 STIFFNESS MATRIX BEM CALCULATION FOR SOIL STRUCTURE INTERACTION IN FE
R. Zona, S. Palladino, L. Esposito, H. Imani, V. Minutolo
11:40 - 11:45 DISCUSSION