Shaking Table Test Study on Seismic Performance of Hollow Rectangular Piers

Table 1

Similarity constants.

Parameter	Similarity relation	Similarity ratio
Length		0.125
Elastic modulus		0.78
Density		6.22
Stress		0.78
Strain		0.125
Time		0.353
Velocity		0.354
Acceleration		1
Frequency		2.83