Influence of Water Inrush from Excavation Surface on the Stress and Deformation of Tunnel-Forming Structure at the Launching-Arrival Stage of Subway Shield

<div>Maximum tensile and compressive stress of the segment with reinforcement depth of <i>H</i> = 19 m. (a) Maximum tensile stress. (b) Maximum compressive stress.</div>

Advances in Civil Engineering

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Figure 20

Figure 20: Influence of Water Inrush from Excavation Surface on the Stress and Deformation of Tunnel-Forming Structure at the Launching-Arrival Stage of Subway Shield 

Figure 20 | Influence of Water Inrush from Excavation Surface on the Stress and Deformation of Tunnel-Forming Structure at the Launching-Arrival Stage of Subway Shield 