Shock and Vibration / 2019 / Article / Tab 1

Research Article

Effects of Strain Rate and Initial Density on the Dynamic Mechanical Behaviour of Dry Calcareous Sand

Table 1

Experimental results of calcareous sand.

Test group numberInitial sample density (g/cm3)Average striker velocity (m/s)Average sample strain rate (s−1)Average sample peak strainAverage sample peak stress (MPa)

CS11.265.33850.1046.4
CS210.57480.19218.5
CS319.212530.31461.5

CS41.355.14120.09710.2
CS59.66930.17724.7
CS619.911890.29377.1

CS71.424.03350.08012.5
CS89.84870.11817.8
CS921.411280.27390.8

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