Shaking Table Test of High Pier and Small Radius Curved Bridge under Multi-point Excitation

Table 2

The comparison peak acceleration between shaking table and expansion device.

Seismic wave		IVE			ELC			LZ			TAFT
Location		S	C	C/S	S	C	C/S	S	C	C/S	S	C	C/S
Input peak acceleration (gal)	125	133	200	1.50	121	168	1.39	123	156	1.27	124	169	1.36
	250	256	389	1.52	238	335	1.41	249	332	1.33	233	321	1.38
	375	370	600	1.62	365	481	1.32	378	485	1.28	359	561	1.56
	500	487	886	1.82	492	799	1.62	515	699	1.36	479	684	1.43
	750	758	998	1.32	721	981	1.36	742	934	1.26	731	1001	1.37
	1000	988	1257	1.27	1006	1198	1.19	968	1244	1.29	967	1398	1.45