主梁 meaning in English
[房] primary beam; main girder; main beam; kingpost; spar boom; king-piece
Examples
- The main girders support i-section transverse ribs .
主梁支承着工字梁的横向肋。 - All girders shipped by rail were arranged on a flatbed rail car .
由火车装运的所有主梁都安放在平板火车车皮上。 - The web and flanges of the main girders were fabricated from astm a441 steel .
主梁的腹板和翼缘用ASTMA441钢制造。 - Often lack of fusion adjacent to the girder web in the transverse groove welds led to the cracking .
在靠近主梁腹板的横向坡口焊缝处常常出现未熔透而导致裂纹。 - The cracks are primarily parallel to the longitudinal direction of the girder and to the nominal bending stresses .
裂纹基本上平行于主梁纵向，既平行于名义弯曲应力。