Research Article

Behavior of Full-Scale Porous GFRP Barrier under Blast Loads

Table 5

Experimental total impulse and relative reduction factors.

Total impulse without the barrier [kPa·ms]Total impulse behind the barrier [kPa·ms]Reduction factor

1° shot (5 m)99.993.96%
2° shot (3 m)Not available85.2Not available
3° shot (0.5 m)167.4133.925%