Structural Dynamic Response of a Shield Tunnel under Aircraft Taxiing Load

Table 8

Calculation scheme.

	Standard group	Group 1	Group 2	Group 3	Group 4
Vertical load value (MPa)	1.47	1.47	1.47	1.47	1.47
Aircraft taxiing speed (kt)	200	200	200	200	200
Tunnel depth (m)	10	13	14	15	18