Research Article
Experimental Investigation on the Shear Behavior of Interface between High Plastic Clay and Concrete
Table 3
Model parameters of interface tests.
| φi (°) | φc (°) | Ci (kPa) | Cc (kPa) | K1 | n1 | Rf |
| = 12.5% | 34.64 | 26.34 | 11.07 | 113.58 | 0.13 | 0.38 | 0.84 | e1 | e2 | f1 | f2 | k1 | k2 | n2 | 0.31 | 0.94 | −1.53 | 2603.27 | 1.35 | −4.92 | 0.065 |
| = 14.5% | 29.16 | 20.96 | 6.41 | 97.99 | 0.09 | 0.494 | 0.83 | e1 | e2 | f1 | f2 | k1 | k2 | n2 | 0.065 | 0.97 | −1.23 | 502.87 | 1.47 | −4.56 | 0.16 |
| = 16.5% | 22.59 | 13.55 | 2.17 | 93.26 | 0.07 | 0.487 | 0.82 | e1 | e2 | f1 | f2 | k1 | k2 | n2 | 0.03 | 0.78 | −0.98 | 191.52 | 1.52 | −4.24 | 0.34 |
| = 18.5% | 13.44 | 9.03 | 1.33 | 43.24 | 0.01 | 1.34 | 0.86 | e1 | e2 | f1 | f2 | k1 | k2 | n2 | — | 0.58 | — | 47.36 | — | −3.55 | — |
|
|