Advances in Materials Science and Engineering / 2018 / Article / Tab 2

Research Article

Elastic Analysis of Nonhomogeneous Frozen Wall under Nonaxisymmetric Ground Stress Field and in State of Unloading

Table 2

, , and at the outer edge of the frozen wall and for different freezing modes.

Freezing modesCoefficient of the unloading ratio
IF modelHF modelIF modelHF modelIF modelHF model

Single-circle freezing0.04260.04380.3060.320−0.167−0.161
Double-circle freezing0.02260.02270.1530.150−0.0876−0.0828
Triple-circle freezing0.01220.01190.07440.0737−0.0424−0.0404