Constant Resistance and Yielding Support Technology for Large Deformations of Surrounding Rocks in the Minxian Tunnel

<div>Profile of the Minxian tunnel. (a) G75 (Lanzhou–Haikou) expressway in China. (b) Topographic map of the Minxian tunnel. (c) Picture of the tunnel entrance.</div>

Advances in Civil Engineering

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Figure 1

Figure 1: Constant Resistance and Yielding Support Technology for Large Deformations of Surrounding Rocks in the Minxian Tunnel 