Interaction between Walking Humans and Structures in Vertical Direction: A Literature Review

Table 1

Modal properties of the occupied structure (os) for different group sizes.

Test number	Series	Location	Number of pedestrians	Modal properties of the occupied structure (os)					Structural response
				(Hz)	(%)	(kg)	(N·s/m)	(N/m)	(m/s^2)	(m/s^2)
Mode 1 (structure)
1.1	A	All-over	2	4.443	1.00	7,165	4,000	5,583 × 10^3	2.4361	0.4131
1.2	B	All-over	3	4.445	1.10	7,183	4,413	5,603 × 10^3	1.7489	0.3018
1.3	A	All-over	4	4.450	1.28	7,201	5,154	5,630 × 10^3	2.1755	0.3637
1.4	A	All-over	6	4.465	1.55	7,238	6,294	5,696 × 10^3	1.8771	0.3311
1.5	B	All-over	6	4.465	1.65	7,238	6,701	5,696 × 10^3	1.4882	0.2481
1.6	B	All-over	10	4.475	2.30	7,311	9,456	5,780 × 10^3	1.1313	0.2050
1.7	A	All-over	10	4.476	2.10	7,311	8,635	5,782 × 10^3	1.5876	0.2870
1.8	A	All-over	15	4.485	2.91	7,402	12,140	5,878 × 10^3	1.1251	0.2466
Mode 2 (structure)
2.1	B	All-over	3	16.900	0.55	7,128	8,326	80,372 × 10^3	2.4059	0.4482
2.2	A	All-over	6	16.813	0.53	7,128	7,982	79,548 × 10^3	2.9046	0.5595
2.3	B	All-over	6	16.910	0.65	7,128	9,846	80,468 × 10^3	2.2905	0.4234
2.4	A	All-over	8	16.819	0.61	7,128	9,190	79,605 × 10^3	2.5591	0.5133
2.5	A	All-over	10	16.822	0.64	7,128	9,644	79,634 × 10^3	2.5232	0.5223
2.6	B	All-over	10	16.935	0.75	7,128	11,377	80,708 × 10^3	2.1387	0.4023
2.7	A	All-over	15	16.825	0.79	7,128	11,907	79,665 × 10^3	2.2358	0.4725