Performance of Geosynthetic Reinforced Soil Wall and Reinforced Earth Wall Subject to Blast Loading: Experimental and Numerical Study - Reinforced Soil Engineering: Advances in Research and Practice - page 367

Figure 11 Accelerometer (A1) and total pressure cells (P1 to P3) response during
detonation event MD5-E2. Time shown is after triggering of detonation.
dynamic pressure due to the detonation of a 110-kg charge of TNT 5m away can
be effectively reduced from approximately 110 kPa to 8 kPa by a soil mass of
thickness roughly equal to 3.5m. No strain gauge registered any significant
changes because the geotextile was not subjected to additional strain during
blast.