Shaking Table Test for Evaluating the Seismic Performance of Steel Frame Retrofitted by Buckling-Restrained Braces

Table 1

Scaling factors of the model structure.

Physical quantities	Similarityratios	Physicalquantities	Similarityratios
Stress	1	Stiffness	1/4
Length	1/4	Acceleration	1.8
Strain	1	Mass	0.0347
Elastic modulus	1	Period	0.373
Bending moment	1/64	Frequency	2.68