Closure Scheme Analysis of 3 × 70 m Bearingless Integral Rigid Frame Bridge of Fuzhou Xiamen High-Speed Railway

Table 5

Maximum stress difference of the beam element in the closure process of different closure schemes (MPa).

Construction scheme	Statistical number of beam element stress
	SA4-1-1	SA4-1-2	SA4-1-3	SA4-2-1	SA4-2-2	SA4-2-3	SA4-3-1	SA4-3-2	SA4-3-3	SA5-1-1	SA5-1-2	SA5-1-3	A5-2-1	A5-2-2
	0.04	1.04	0.04	0.29	0.48	0.78	0.25	0.25	0.06	0.05	0.31	0.05	0.13	0.57