摘要
本文以某大桥为工程实例,利用Midas/civil 2006,分别建立实体单元模型、梁板单元组合模型及梁格模型,对比分析其在对称荷载和偏载作用下主要截面位移和应力。结果表明:梁格模型是装配式T型梁桥合适的计算模型。
Taking a bridge as an example,using Midas/civil2006,respectively established the entity unit model,beam plate element combination model and grillage model,comparative analysis on the symmetrical load and partial load,displacement and stress of main section.The results show that the grillage model is suitable for the calculation of the assembled T beam bridge.
作者
于品德
张代
刘海宽
Yu Pinde;Zhang Dai;Liu Haikuan(Road and Bridge Safety Inspection and Reinforcement Technology Research and Development Center of Transportation Industry,Zhengzhou Henan 450006;Henan Transportation Research Institute Co., Ltd.,Zhengzhou Henan 450006)
出处
《河南科技》
2017年第13期112-114,共3页
Henan Science and Technology
