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)K1n1Rf

 = 12.5%
34.6426.3411.07113.580.130.380.84
e1e2f1f2k1k2n2
0.310.94−1.532603.271.35−4.920.065

 = 14.5%
29.1620.966.4197.990.090.4940.83
e1e2f1f2k1k2n2
0.0650.97−1.23502.871.47−4.560.16

 = 16.5%
22.5913.552.1793.260.070.4870.82
e1e2f1f2k1k2n2
0.030.78−0.98191.521.52−4.240.34

 = 18.5%
13.449.031.3343.240.011.340.86
e1e2f1f2k1k2n2
0.5847.36−3.55