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GEO3 - GEOTECHNICAL SEISMIC ISOLATION (GSI)
GEO3 - GEOTECHNICAL SEISMIC ISOLATION (GSI)
THURSDAY
AMBER 8 | Convenors: H.-H. Tsang, L. Montrasio, D. Pitilakis
14:30 - 14:33 INTRODUCTION
14:33 - 14:42 GEOTECHNICAL SEISMIC ISOLATION (GSI): A LOW-DAMAGE RESILIENT DESIGN APPROACH
H.H. Tsang
14:42 - 14:51 SHAKING TABLE TESTS ON GEOTECHNICAL SEISMIC ISOLATION FOR MEDIUM RISE BUILDINGS USING EPS BEADS SAND
A. Edincliler, O. Yildiz
14:51 - 15:00 LARGE-SCALE TESTING OF ROCKING SHALLOW FOUNDATIONS ON TIRE-DERIVED AGGREGATES
A. Yarahuaman Chamorro, J. McCartney
15:00 - 15:09 EFFECT OF THICKNESS ON THE ENERGY DISSIPATION EFFICIENCY OF GSI WITH GRAVEL-RUBBER MIXTURES
G. Chiaro, D. Forcellini, A. Palermo, L. Bansiak
15:09 - 15:18 LOW-COST GEOTECHNICAL SEISMIC ISOLATION METHODS BASED ON STONE PEBBLES: A SHAKE-TABLE STUDY
I. Banovic, J. Radnic, N. Grgic, M. Galic
15:18 - 15:27 SEISMIC ISOLATION VIA AN INERTER ENHANCED LAYERED PERIODIC FOUNDATION
Z. Cheng, F. Li, Z. Shi
15:27 - 15:36 ASSESSMENT OF WRAPPED STONES AS A LOW-COST SEISMIC ISOLATION SYSTEM
A. Rasheed, C. Málaga-Chuquitaye
15:36 - 15:45 DISCUSSION
FRIDAY
MONITOR 15 | Convenors: H.-H. Tsang, L. Montrasio, D. Pitilakis
09:00 - 09:03 INTRODUCTION
09:03 - 09:12 DEVELOPMENT OF LOW-COST SLIDING-RUBBER ISOLATION SYSTEM FOR MASONRY BUILDINGS USING NATURAL RUBBER
Z.N. Md, M. S C
09:12 - 09:21 SEISMIC SOIL PRESSURES ON RIGID WALLS RETAINING INHOMOGENEOUS BACKFILLS
G. Anoyatis, S. Francois, N. Letizia, A. Della Corte, O. Orakci, A. Tsikas
09:21 - 09:30 DYNAMIC PROPERTIES OF COARSE-GRAINED SOILS MIXED WITH GRANULATED RUBBER USING SHAKE TABLE EXPERIMENT
A. Kapouniaris, A. Anastasiadis, D. Pitilakis
09:30 - 09:39 DYNAMIC PROPERTIES AND COMPRESSIBILITY PARAMETERS OF EPS GEOFOAM: AN EXPERIMENTAL INVESTIGATION
G. Kroupi, A. Kapouniaris, E. Filoglou, A. Anastasiadis, D. Pitilakis
09:39 - 09:48 NUMERICAL AND EXPERIMENTAL INVESTIGATION OF THE USE OF EPS GEOFOAM AS A GSI SYSTEM
E. Filoglou, M.A. Gatto, G. Kroupi, A. Kapouniaris, A. Anastasiadis, D. Pitilakis, L. Montrasio, H.H. Tsang
09:48 - 09:57 GEOTECHNICAL INTERVENTIONS FOR SEISMIC RETROFITTING OF ONE OF THE TOWERS OF CONSTANTINOPLE WALLS
F. Somma, M. Iovino, L. De Sanctis, A. Flora
09:57 - 10:06 IMPACT OF BITUMEN ON MECHANICAL PROPERTIES OF RUBBERISED SOIL FOR GEOTECHNICAL SEISMIC ISOLATION
D. Mizher, H. Tsang, M. Disfani
10:06 - 10:15 DISCUSSION
MONITOR 16 | Convenors: H.-H. Tsang, L. Montrasio, D. Pitilakis
09:00 - 09:03 INTRODUCTION
09:03 - 09:12 GEOTECHNICAL SEISMIC ISOLATION OF ELECTRICAL TRANSFORMERS IN SUBSTATIONS
S. Li, Y. Cheng, H. Tsang, K. Pitilakis, Z. Lu
09:12 - 09:21 HYBRID GEOTECHNICAL AND STRUCTURAL SEISMIC ISOLATION: SHAKE TABLE TESTS
K. Yuan, D. Gan, J.L. Guo, W.J. Xu
09:21 - 09:30 AN EXPERIMENTAL STUDY ON VIBRATION MITIGATION BY PERIODIC PILE BARRIERS UNDER A MOVING LOAD
Y. Ni, Z. Shi
09:30 - 09:39 SAND-RUBBER MIXTURES FOR GEOTECHNICAL SEISMIC ISOLATION OF BUILDINGS
Z. Cheng, E.C. Leong
09:39 - 09:48 STRUCTURAL PERFORMANCE OF GEOTECHNICAL SEISMIC ISOLATED BUILDINGS SUBJECTED TO NEAR-FAULT MOTIONS
O. Kalyoncu
09:48 - 09:57 AN INNOVATIVE APPROACH TO GEOTECHNICAL SEISMIC ISOLATION: RUBBER-SOIL MIXTURE TRENCH FILLS
J. Bernal-Sanchez, J. McDougall, J. Leak, D. Barreto, V. Dimitriadi, M. Nseabasi
09:57 - 10:06 SAND-RUBBER MIXTURES FOR GEOTECHNICAL SEISMIC ISOLATION OF BUILDINGS
E.C. Leong, Z. Cheng
10:06 - 10:15 DISCUSSION
AMBER 8 | Convenors: H.-H. Tsang, L. Montrasio, D. Pitilakis
10:30 - 10:33 INTRODUCTION
10:33 - 10:41 EFFECT OF RIGID INCLUSIONS ON THE ATTENUATION OF INDUCED SEISMIC SURFACE WAVES
F. Lopez-Caballero, V. Soto-Moncada
10:41 - 10:49 ANN PREDICTION AGAINST FIELD ESTIMATION OF SOIL'S DYNAMIC PROPERTIES IN PU-BASED GSI APPLICATIONS
M.P. Gatto, L. Montrasio
10:49 - 10:57 CYCLIC RESPONSE OF SCALED MODEL FOOTING SUPPORTED ON GEOCELL REINFORCED GEOTECHNICAL SEISMIC ISOLATI
J. Dhanya, S. Banerjee, A. Boominathan, A. Zhussupbekov
10:57 - 11:05 ANALYSIS OF THE EFFECTIVENESS OF GEOTECHNICAL SEISMIC ISOLATION FOR POST-TENSIONED ROCKING PIERS
A. Contento, A. Di Egidio, A. Aloisio, H. Tsang, B. Briseghella
11:05 - 11:13 EXPERIMENTAL STUDY ON THE PHYSICAL AND MECHANICAL PROPERTIES OF GRAVEL-RUBBER MIXTURES AS GSI
A. Fiamingo, M.R. Massimino
11:13 - 11:21 FOUNDATION IMPEDANCE FUNCTIONS OF STRUCTURES RESTING ON GRAVEL-RUBBER MIXTURES
D. Pitilakis, A. Anastasiadis, A. Vratsikidis, A. Kapouniaris
11:21 - 11:29 THE GEOTECHNICAL SEISMIC ISOLATION BY MEANS OF POLYURETHANE INJECTIONS
V. Lentini, M.P.A. Gatto, F. Castelli, L. Montrasio
11:29 - 11:37 FOUNDATION ENHANCEMENT FOR REDUCING TUNNEL-BUILDING SEISMIC INTERACTION
J. Mayoral, S. Tepalcapa, A. Roman
11:37 - 11:45 DISCUSSION