truss girder

基本解释

In this paper, a nonlinear finite element analysis of plate - truss composite steel girder is studied.
对板桁组合钢梁进行非线性有限元分析。
Research of longitudinal aseismatic performance for a long span railway simply-supported steel truss girder bridge on tall piers with non-linear viscous dampers is presented.
以某高墩大跨度铁路简支钢桁梁桥为实际工程背景，研究了黏滞液体阻尼器对结构纵向抗震性能的影响。
Through analysis and comparisons, the hugest risk of the bridge exists in the construction process of deepwater foundation, continuous steel truss and box-girder slide shuttering forms.
经过分析与比较，东新赣江特大桥深水基础、连续钢桁梁、箱梁移动模架的施工过程风险最大。