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

Table 1

Geometric parameters of the tenon slot for orthogonal test conditions.

Working conditions	Lower bottom length (mm)	Upper bottom length (mm)	Height (mm)
1	335	200	200
2	335	230	280
3	335	265	240
4	360	200	240
5	360	230	200
6	360	265	280
7	385	200	280
8	385	230	240
9	385	265	200