Study On Parameters And The Suitable Location Of Branched Tunnel

Designing, comparing two tunneling plans to select a better one is the main subject of this paper. Firstly, according to the《Design Specification for Highway Alignment》and the《Code for Design of Road Tunnel》, work the equation of locus out and ascertain where the location of the tunnel starting. Based on that, compare the amount of the two plans. Next, select a suitable transaction for the tunnel. Thirdly, make a good choice on the method how to tunnel, and compare the different methods. Finally, at the help of Midas, figure out the parameters of tunnel and the subside on the ground.