Support Measures to Prevent the Deformation and Failure of a Carbonaceous Mudstone Tunnel

<div>Common longitudinal connection methods of the steel arch: (a) longitudinal connection of the rebar; (b) longitudinal connection of the channel steel.</div>

Advances in Civil Engineering

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Figure 13

Figure 13: Support Measures to Prevent the Deformation and Failure of a Carbonaceous Mudstone Tunnel 