Research Article
Waveform Characteristics of Tunnel Blast Waves and a Wave-Blocking Method
Table 3
Comparison of blast parameters at point A and point B.
| | Measurement point | Peak pressure, (kPa) | Time duration, td (ms) | Impulse, (kPa·ms) | Energy, E (kJ) |
| | Point A | 2.49 | 5.6 | 4.13 | 0.33 | | Point B | 0.55 | 14.9 | 3.99 | 0.016 |
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