Research Article

Study on the Influence of Geometric Parameters and Shape Optimization of Single Tenon Joint in Assembled Subway Station

Table 5

Result of range analysis for the maximum deflection.

Lower bottom length (mm)Upper bottom length (mm)Height (mm)

K1 (×10−3)439.86431.55392.05
K2 (×10−3)432.82432.68436.37
K3 (×10−3)431.49439.94475.75
k1 (×10−3)146.64144.56130.68
k2 (×10−3)144.27143.86145.46
k3 (×10−3)143.83146.65158.58
R (×10−3)2.812.7927.90
The optimal combination321