Shock and Vibration / 2015 / Article / Tab 2

Research Article

An Energy-Based Safety Evaluation Index of Blast Vibration

Table 2

The results measured at the buildings.

Measured point numberMaximum charge per delay (kg)Distance from explosion source (m)PPV (cm/s)Dominant frequency
(Hz)
Duration (s)

1#12055.123.03529.6081.6
2#8583.441.69311.5760.7
3#140273.870.70224.6911.2
4#16064.322.83927.4542.5
5#11088.531.42721.2772.2
6#6091.651.51021.6772.5
7#80152.390.8279.4121.0
8#6098.111.16413.5192.5
9#110103.251.13731.2501.6
10#14096.382.7319.5190.7
11#120162.840.6088.3332.1
12#110103.961.12617.4782.2
13#6010.165.91648.8680.5
14#132124.481.61914.2861.0
15#14426.124.80141.5440.6
16#148120.49 1.4239.9574.7
17#120113.110.90510.6594.8
18#115101.261.22114.8043.8
19#135113.451.0929.2413.4
20#144166.490.87412.8684.3