Shaking table array (Tongji University, China)

Details of Bi-directional shaking table array

・Shaking table array consists of 4 independent shaking tables that are free to be moved to any location in trench
・Shaking tables can be operated independently.
・3 shaking tables out of 4 are used in the present experiment

Fig.2-1 Shaking tables (Tongji University 2012.12)

Table 2-1 Performance of shaking tables

Table A and D	Table B and C
・Table size：6×4m ・Specimen Mass at maximum acceleration：30ton ・Stroke：±500mm（X axis，Y axis）・Velocity：±1000mm/s（X axis，Y axis）・Acceleration：±1.5g（X axis，Y axis）・Frequency of operation：0.1～50Hz ・Overturning Moment：200ton・m	・Table size：6×4m ・Specimen Mass at maximum acceleration：70ton ・Stroke：±500mm（X axis，Y axis）・Velocity：±1000mm/s（X axis，Y axis）・Acceleration：±1.5g（X axis，Y axis）・Frequency of operation：0.1～50Hz ・Overturning Moment：400ton・m