您要查找的是不是：
- Ｘ形梁X-member
- V形剛構連續梁V-shaped rigid frame combined continuous beam
- U形梁U-shaped beam
- V形梁V-shaped beam
- 客運專(zhuān)線(xiàn)V形連續鋼箱梁橋方案設計研究Research on Designing Scheme for V-Shaped Continuous Steel Box Girder Bridge in Passenger Dedicated Lines
- 槽形梁trough girder
- T形梁T-girder
- l 形梁l beam
- 堞形梁castellated beam
- 單元箱形梁single cell box girder
- 倒T形梁inverted T-beam
- T形梁橋T-beam bridge
- Ⅱ形梁Ⅱ-shape girder
- 格形梁cellular girder
- 工形梁I-beam
- 匣形梁cased beam
- 楔形梁tapered beam
- 形梁板結構tee beam and slab construction
- 階形梁stepped beam
- 異形梁special shape-beam
