deck lower girder
常見例句
- Tests show that the cross section of the whole deck, working jointly as the lower flange of the main girder, should be taken for the calculated section subjected to longitudinal prestressing force.
試驗證明，在縱向預應力作用下的計算截面應取道床板全部截面作為主梁下翼緣共同工作。 返回 deck lower girder