Rural Masonry Isolating Structure and LRB Experiment: Seismic Resistance Properties and Statistical Data Curve Analyses

Table 1

Experimental bar specifications.

Bar model	Rubber shear elasticity modulus (MPa)	Effective diameter (mm)	Number of layers	Rubber layer thickness (mm)	Thin steel plate thickness (mm)	Thin steel plate number	Lead core diameter (mm)	Cover steel plate thickness (mm)	Bear overall height (mm)	Second shape coefficient = dia/total thickness of the rubber layer
GZ1	0.39	110	12	1.8	2	11	12	10	63.6	5.1
GZ2	0.39	110	12	2.5	2	11	13	10	72	3.7
GZ3	0.39	110	10	3.5	2	9	14	10	73	3.1
GZ4	0.39	110	12	1.9	2	11	10	10	64.8	4.8
GZ5	0.55	110	12	1.8	2	11	12	10	63.6	5.1