Multiscale Laboratory Study and Numerical Analysis of Water-Weakening Effect on Shale

<div>Vault crown settlement of the right tube at the stake of YK61 + 810 in Huangjiazhai Tunnel: (a) accumulated vault crown settlement with monitoring duration; (b) vault crown settlement rate with monitoring duration.</div>

Advances in Materials Science and Engineering

fig1

Figure 1

Figure 1: Multiscale Laboratory Study and Numerical Analysis of Water-Weakening Effect on Shale 