Finite Element Modelling Tuned on Experimental Testing for the Structural Health Assessment of an Ancient Masonry Arch Bridge

Table 3

Maximum values of the stresses in the actual state and after the structural strengthening (MPa).

Load case	Actual state			After strengthening
	Tresca	Principal		Tresca	Principal
		Min	Max		Min	Max
SW/2-1	1.81	−2.02	0.45	1.65	−1.85	0.50
SW/2-2	2.62	−2.93	0.54	2.00	−2.24	0.65
SW/2-3	2.95	−3.31	0.61	2.32	−2.60	0.80
SW/2-4	3.00	−3.35	0.54	2.39	−2.69	0.79