钢—混凝土组合梁的设计

A Design of Steel-concrete Composite Girder

钢—混凝土组合梁是指钢梁和所支承的钢筋混凝土板,通过连接件组合成为一个整体而共同工作的梁,梁上部混凝土部分承受压力,下部钢梁承受拉力,这样较好地发挥了各自材料的性能,有较好的经济效益.

Steel-concrete composite girder is composed of steel girder and reinforced concrete sheets, which are assembled by fastening pieces and play a concurrent role as a whole . The concrete on the upper part of the girder bears compression and the steel girder at the lower part bears tension.Thus the respective properties o[ these materials are brought into fuller play,and the use of them brings about better economic benefits.