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

Table 5

Peak displacement of J₂, under the excitation of seismic wave.

Seismic peak acceleration	Separation gap	El Centro-MS-TMM (mm)	El Centro-ANSYS (mm)	Error (%)	Nanjing-MS-TMM (mm)	TAFT-MS-TMM (mm)
35 cm/s^2	10 mm	37.91	36.05	5.16	36.92	38.34
	20 mm	40.37	37.58	7.42	40.67	41.30
	30 mm	40.45	43.00	5.70	41.81	42.02
70 cm/s^2	10 mm	70.94	65.55	8.22	69.84	73.49
	40 mm	84.72	80.25	5.57	84.26	87.35
	60 mm	84.89	80.07	6.20	85.38	88.17
220 cm/s^2	100 mm	172.22	163.58	5.28	181.35	184.26
	130 mm	166.77	155.57	7.20	170.51	171.28
	150 mm	160.17	151.46	5.75	164.22	168.93
400 cm/s^2	100 mm	286.38	269.56	6.24	293.32	299.08
	200 mm	283.39	272.10	4.15	279.57	285.19
	210 mm	281.14	266.57	5.47	279.57	285.19