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International Journal of Concrete Structures and Materials

Table 5 Vibration reduction effect of blast-proof panel in field experiment

From: Study on Reduction Effect of Vibration Propagation due to Internal Explosion Using Composite Materials

Concrete strength

Maximum acceleration (mm/ms2)

Reduction effect (%)

#1 (without panel)

#2 (with panel)

Normal strength concrete

 1/4

95.82*

68.16*

28.87%

 3/4

49.21

66.62

High-strength concrete

 1/4

111.79*

42.88

45.13%

 3/4

84.34

61.33*

  1. * Maximum value among measured at point 1/4 and point 3/4.
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