梁的断面 meaning in English
beam profile
Examples
- In the third chapter , study on the rational cross section of steel stiffening box girder for the suspension bridge , through the fully comparative study with the ordinary hexagon streamlined steel stiffening box girder widely used in the present suspension bridges at home and abroad and taking the reality in the bridge into account , a updated streamlined steel stiffening box girder with fim has been developed and applied to the bridge successfully
在第3章?大跨悬索桥钢箱梁合理结构型式研究中，对现代大跨悬索桥通常所采用的钢加劲梁的断面型式进行了比较研究，特别是对普通的六边形流线型箱形断面和本文提出的鱼鳍型流线型箱形断面从结构受力和经济性等方面进行了分析比较，为后者在宜昌长江公路大桥上的成功应用提供了可靠依据。