Table 1: Section properties of the floor system members.

AreaTorsional constant Major axis shear areaMinor axis shear area

cm2cm4cm4 (*103)cm4cm2cm2cm3 (*103)cm3

Girder X1+490.8196.25059540.7241.4174.238371108
Girder X2+513.7238.7538429611241.4200.039241457
Girder X3+560.0292.9621529611241.4264.548821457
Girder X4+674.21051812247371241.4393.563022331
Girder X5+787.731111007665128241.4522.677243205
Girder X6+901.971221207882888241.4651.691484079
Floor beam294.7148.3170.4592786.64125.85.590291.7
Stringer65.8121.139.448416.232.9332.880.619420.48

+X1 through X6 denotes the different girder cross-sections based on the number of cover plates.