beam and girder slab

The interface between concrete slab and steel girder was simulated as Goodman nonlinear elastic sandwich. The relationship between the slip, deflection and load of double composite beam in elastic state was analyzed by Goodman elastic sandwich method.

将混凝土板与钢梁的接触面模拟成Goodman非线性弹性夹层，用Goodman弹性夹层法分析双层组合梁在弹性工作阶段的滑移及挠度与荷载之间的关系。

Harbin Sifangtai Bridge cable-stayed bridge whose girder is composed by-beam above and concrete deck slab below.

作为叠合梁 斜拉桥,四方台大桥的主梁由下部的工字钢和上部的混凝土行车道板组合而成.

Through integrating the steel girder and the concrete slab with shear connectors, steel-concrete composite beam has been widely used in the structural and bridge engineering.

钢-混凝土组合梁是钢梁和混凝土板通过剪力连接键连接而成的组合结构，在现代结构和桥梁工程中得到了广泛的应用。