薄壁箱形截面钢柱
thin-walled box steel column
扭转箱形截面短柱
twisted box-section stub-column
梯形截面箱梁
trapezoidal box section girder
box girder with trapezoidal section
CFRP与钢组合截面
CFRP and steel composite section
辐射复合截面
radiative recombination cross section
复合截面
recombination cross section
Compound Cross-section
composite section
compound cross section
recombination cross-section
Compound
Cross-section
钢铝组合截面
steel-aluminium composite section
混合p-截面体
mixed p-cross-section body
简支矩形截面组合梁
simply supported compound beams with rectangular c