Pounding between Adjacent Frame Structures under Earthquake Excitation Based on Transfer Matrix Method of Multibody Systems

Table 3

Peak pounding force of J₂, -J₁, under seismic wave.

Seismic peak acceleration	Separation gap	El Centro-MS-TMM (KN)	El Centro-ANSYS (KN)	Error (%)	Nanjing-MS-TMM (KN)	TAFT-MS-TMM (KN)
35 cm/s^2	10 mm	161	143	5.59	147	169
	20 mm	134	129	3.88	128	140
	30 mm	0	0	0	0	0
70 cm/s^2	10 mm	239	225	6.22	221	235
	40 mm	181	173	4.62	163	189
	60 mm	0	0	0	0	0
220 cm/s^2	100 mm	412	391	5.37	389	424
	130 mm	95	91	4.39	56	81
	150 mm	0	0	0	0	0
400 cm/s^2	100 mm	697	656	6.25	637	683
	200 mm	9.4	8.9	5.32	0	0
	210 mm	0	0	0	0	0