Multiscale Method for Seismic Response of Near-Source Sites

Table 3

Maximum node displacement and bending moments of 4 positions of structure at different depths (N·m).

Depth(m)	Substructure type	Position	Node displacement (m)		Error (displacement) (%)	Section moment (N·m)		Error (moment) (%)
			Source-site-structure calculation model	Method of this paper		Source-site-structure calculation model	Method of this paper
50	Open	A	9.786	9.801	0.16	−44844	−45302	1.02
		B	9.805	9.818	0.13	−42397	−41847	−1.30
		C	9.782	9.804	0.23	−46152	−45728	−0.92
		D	9.801	9.821	0.21	−41177	−41597	1.02
100	Closed	A	9.827	9.934	1.08	−39796	−41856	1.40
		B	9.822	9.927	1.07	−44640	−46171	0.73
		C	9.824	9.932	1.10	−46400	−47758	0.26
		D	9.818	9.925	1.09	−37440	-38777	2.71
200	Closed	A	9.702	9.833	1.35	−47532	−49242	3.60
		B	9.654	9.785	1.36	−65236	−66380	1.76
		C	9.699	9.838	1.43	−65344	−69613	6.53
		D	9.651	9.790	1.44	−46495	−47766	2.73
300	Closed	A	9.338	9.475	1.47	60056	60706	1.08
		B	9.255	9.390	1.45	−80187	−82536	2.93
		C	9.337	9.480	1.52	−79990	−82029	2.55
		D	9.256	9.395	1.50	60629	61573	1.56
400	Closed	A	8.783	8.900	1.34	75814	76362	0.72
		B	8.673	8.787	1.31	−89635	−92216	2.88
		C	8.786	8.906	1.37	−89308	−91961	2.97
		D	8.678	8.794	1.34	76405	77297	1.17
500	Closed	A	8.087	8.169	1.02	87633	95427	8.90
		B	7.959	8.037	0.98	−96458	−96644	0.19
		C	8.090	8.174	1.04	−96151	−106515	10.78
		D	7.962	8.041	0.99	88115	84800	3.76
600	Closed	A	7.303	7.348	0.62	97320	106536	9.47
		B	7.184	7.211	0.38	−102589	−103490	0.88
		C	7.304	7.349	0.62	−102144	−112777	10.41
		D	7.181	7.212	0.42	97801	94402	3.48