A Structural Calculation Model of Shield Tunnel Segment: Heterogeneous Equivalent Beam Model

<div>Mechanical characteristic of the joint section under positive bending moment and large eccentricity pressing condition. (a) Original joint section. (b) Equivalent joint section.</div>

Advances in Civil Engineering

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Figure 5

Figure 5: A Structural Calculation Model of Shield Tunnel Segment: Heterogeneous Equivalent Beam Model 