Analyzing Analytical Methods in Haraz Tunnels

Choosing the method is the first and most important problem in tunneling. In this selection, some parameters such as geological and geotechnical characteristics, economic parameters and geographic factors are discussed. It is difficult to detect the effective parameters in the choice of the tunneling method and to determine the weighting coefficient of each of the parameters in the normal state. In this paper, we try to describe the important parameters that influence the choice of tunneling method for each selected parameter. Finally, by comparing and calculating a variety of methods, the hybrid method was selected as the optimal method according to the considered criteria

Keywords:

geographic , economic , criteria