论文部分内容阅读
钢桁架桥具有造型大气、跨越能力强、承载能力大、施工速度快等特点,很适合于城市中对景观有要求,同时周边限制条件多,要求施工速度快的情况,因此在城市桥梁中有广阔的应用前景。本文主要介绍了睢宁红旗桥主桥钢桁架的结构特点并采用空间有限元对全桥进行了结构分析,结果表明各项指标均能满足规范要求,可供其他类似桥梁参考。
Steel Truss Bridge with modeling atmosphere, strong ability to cross, large carrying capacity, construction speed and so on, is very suitable for the landscape in the city requirements, while the surrounding conditions and more demanding construction speed, so the bridge in the city Broad application prospects. This paper mainly introduces the structural characteristics of the steel truss of Suining Red Bridge and analyzes the structure of the whole bridge by using the finite element method. The results show that all the indexes can meet the requirements of the specification and can be used for reference to other similar bridges.