Section
Load combination type
N (kN)
M (kN∙m)
R (kN)
Meet the specification or not
Main arch foot section
Max (T+)
−29365.16
−6465.73
0.62
−19183
No
Max (T−)
−29126.23
−7978.37
0.52
−55925
Yes
Min (T+)
−32419.86
−12893.72
0.31
−9601
No
Min (T−)
−32180.94
−14406.35
0.23
−130147
Yes
L/4 main arch section
Max (T+)
−24259.57
5312.16
0.63
−19258
No
Max (T−)
−23712.27
5301.33
0.62
−18973
No
Min (T+)
−27067.24
1605.41
0.92
−28234
Yes
Min (T−)
−26519.95
1594.58
0.92
−28206
Yes
Arch crown section
Max (T+)
−23311.02
−956.59
0.94
−28772
Yes
Max (T−)
−22631.03
71.72
0.95
−29280
Yes
Min (T+)
−25971.56
−4515.15
0.72
−22111
No
Min (T−)
−25291.57
−3486.83
0.79
−24350
No