Research Article
Analysis of Support Reaction Curves considering Time-Varying Effect of Shotcrete
Table 4
The coefficient of a, b, and c.
| | Coefficient | h (mm) | | h ≤ 200 | 200 < h ≤ 900 | 900 < h ≤ 1300 |
| | a | 1.00 × 10−5 | 6.250 × 10−7 | −2.03 × 10−7 | | b | −4.5 × 10−3 | −1.125 × 10−3 | 1.875 × 10−4 | | c | 2.05 | 1.75 | 1.240 |
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