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Facilities

Technologies Facilities

Centrifugal model test center

1^st floor

2^st floor

800g-ton large centrifugal model tester

Specification of centrifugal model tester

Specification of centrifugal model tester for Table

Classification	Standard
Basic performance and capacity	Effective radius: 8.0m Loading capacity: 100g to 8 ton / 120g to 5.8ton / 150g to 3.8ton
Data acquisition system	32 channel FFT conversion Analogue system Loading-camera system (LED light included) High-speed camera
Modeling equipment	Maximum container: 1.8*0.8*0.8m 1ea 1-D ESB container: 1.6*0.6*0.6m 1ea Automatic sand rainer, vacuum clay mixer In-flight static oil pressure load loading system (100g)
Sensor	Pore pressure gauge, earth pressure gauge, LVDT, accelerometer laser displacement sensor Loading 1D. sine wave and actual seismic wave
Earthquake simulator	Loading capacity: 100g to 1.5ton or more Maximum excitation capacity: 40g at 100g Loading area: L1.6mxW0.8mxH0.8m Maximum displacement: 5mm, frequency: ~300Hz

Earthquake simulator for centrifugal model test

Earthquake simulator for centrifugal model for Table

Item	Specifications
Shaker type	Automatic dynamic self balancing type
Actuating system	Servo electro-hydraulic system
Payload dimensions	1.8m(L) × 0.8m(W) × 0.8m(H)
Max. payload mass	1500kg (including model and container)
Operation condition	10 to 100g centrifugal acceleration
Max. force	500kN
Max. displacement	5.0mm
Max. dynamic load	60g with no payload mass 22g sinusoidal for max. payload
Frequency range	20 to 350 Hz
Input motions	EQ record motion, sinusoidal, white noise