An Impact Vibration Experimental Research on the Pretension Rectangular Membrane Structure

Table 5

The vibration frequency of the C1 point for rectangle Xing Yida membrane under the concentrated impact loading (Hz) (,  m,  m).

Load
	1 kN	2 kN	3 kN	4 kN	5 kN	6 kN	7 kN	8 kN
FB	16	20	24	27	30	33	35	37
FS	16	21	24	28	30	33	36	37
FT	15	20	24	27	30	33	35	37
WB	15	20		27	30	33	35	37
WS	15	20	24	27	30	33	35	37