The Influence of Moisture Content on the Time-Dependent Characteristics of Rock Material and Its Application to the Construction of a Tunnel Portal

<div>Ruipo tunnel portal on the Shui-Du expressway.</div>

Advances in Materials Science and Engineering

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Figure 9

Figure 9: The Influence of Moisture Content on the Time-Dependent Characteristics of Rock Material and Its Application to the Construction of a Tunnel Portal 

Figure 9 | The Influence of Moisture Content on the Time-Dependent Characteristics of Rock Material and Its Application to the Construction of a Tunnel Portal 