Advances in Civil Engineering / 2020 / Article / Tab 3

Research Article

Experimental Investigation of Dynamic Compression Mechanical Properties of Frozen Fine Sandstone

Table 3

Typical SHPB tests results.

NumberT (°C) (m·s−1) (s−1) (MPa)DIF

A1-1−151.982826.380.0072.71
A1-22.123226.770.0092.75
A1-32.283430.920.0133.17
A2-12.744133.780.0103.46
A2-22.874237.630.0123.86
A2-33.284738.350.0163.93
A3-23.836457.720.0155.92
A3-34.527055.340.0165.68

B1-1−202.153337.340.0092.78
B1-22.283442.260.0123.14
B1-32.313642.190.0083.14
B2-13.284851.440.0203.82
B3-13.996058.330.0174.34
B3-24.216462.580.0164.65
B3-34.486760.370.0174.49

C1-1−301.403155.490.0062.77
C1-32.173655.480.0092.77
C2-13.014671.550.0103.57
C2-23.034671.630.0163.57
C2-33.345472.990.0143.64
C3-13.945878.060.0143.89
C3-24.967480.150.0174.00
C4-15.518387.790.0254.38

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