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

Table 7

Each closure scheme considers/does not consider the maximum stress (MPa) of the main beam and pier under the action of temperature.

Closure schemes	Maximum span number in the closure process	Considering the effect of temperature		Not considering the effect of temperature
		Bridge pier	Main beam	Bridge pier	Main beam
Scheme 1	7	6.1 (1.0)	3.6 (1.3)	2.8	1.3
Scheme 2	5	3.1 (0.9)	2.3 (0.6)	1.2	1.3
Scheme 3	7	6.1 (1.0)	3.6 (1.3)	2.7	1.3
Scheme 4	3	4.3 (2.6)	1.4 (1.3)	2.6	1.3
Scheme 5	7	6.5 (1.0)	3.9 (1.3)	2.8	1.3
Scheme 6	5	3 (0.9)	2.5 (0.6)	1.2	1.3
Scheme 7	7	6.6 (1.0)	3.9 (1.3)	2.7	1.3
Scheme 8	3	4.6 (2.7)	1.4 (1.3)	2.7	1.3

Note. The values in brackets refer to the structural stress at the corresponding position without considering temperature load.