Experimental Analysis of Bending Stiffness Characteristics of Grouted Double Mortise-Tenon Joint for Prefabricated Metro Station Structure

<div>Comparison of <i>M</i>−<i>θ</i> relationship curve for double-tenon joint without auxiliary pretightening device under different axial loads.</div>

Advances in Civil Engineering

fig5

Figure 5

Figure 5: Experimental Analysis of Bending Stiffness Characteristics of Grouted Double Mortise-Tenon Joint for Prefabricated Metro Station Structure 