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弯曲 箱形梁
curved box beam  detail>>
箱形梁
box beam box girder cased beam  detail>>
匣形梁 箱形梁
boxbeam  detail>>
箱形梁;箱形大梁
box girder  detail>>
半箱形梁
semi-box beam  detail>>
薄壁箱形梁
thin-walled box beam  detail>>
单元箱形梁
single cell box girder  detail>>
多孔箱形梁
multi-cell box girder multicellular box girder  detail>>
双箱形梁
twin box girder  detail>>
箱形梁桥
box girder bridge  detail>>
多腹板箱形梁
box girder with multiple webs box girder with multiple weks  detail>>
箱形梁曲线桥
curved box girder bridge  detail>>
箱形梁式悬臂桥
box girder cantilever bridge  detail>>
正交各向异性桥面箱形梁
orthotropic deck box girder  detail>>
卷曲箱
crimp box crimping box crimping chamber  detail>>
t 形梁
t bar  detail>>
t形梁
t bar t beam t-beam t-girder tee beam tee girder  detail>>
形梁
n-girdern v-beam  detail>>