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

Table 4

The bridge state and the stress difference between the schemes in the process of closure (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
	0.08	0.23	0.13	0.33	0.39	0.42	0.22	0.23	0.13	0.07	0.29	0.17	0.20	0.36