Research on Soft Rocks for the Construction of Roadbeds for High-Speed Railroad: Effect of Water Soaking Environment

<div>Curve representing the changes in the internal friction angle corresponding to argillaceous sandstone. (a) Natural water content; (b) saturated water content.</div>

Advances in Materials Science and Engineering

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Figure 15

Figure 15: Research on Soft Rocks for the Construction of Roadbeds for High-Speed Railroad: Effect of Water Soaking Environment 