steel slab bridge

Aimed at the two types of high speed railway long span steel bridge-slab truss composite system and arch truss composite system, an analysis of random vibration response of time dependant train bridge system has been made in detail.

本文针对高速铁路大跨度钢桥板桁或拱桁组合体系两种主要桥式，对列车与桥梁时变系统的随机振动响应作了较详细的分析。

The steel pipe supporting and bamboo slab rubber bottom dieing construction in fish bellied continuous box beam bridge

鱼腹式连续箱梁桥的钢管支架竹胶板底模施工

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。

According to the slab-girder element above, the space nonlinear finite element method to through steel truss composite bridge is put forward. Its box figure is given and its program is made.

基于本文提出的板梁单元，给出了下承式钢桁结合梁桥的空间非线性有限元分析方法，绘出了程序的框图，编制了相应的计算程序。