当前,大跨径桥梁在现代桥梁建设中的使用越来越广泛,受客观条件的限制,大跨径连续桥梁的施工具有一定的难度,需要多项现代桥梁施工技术的配合。鉴于此,本文对铁路工程大跨径桥梁施工中施工技术的施工工序以及不同桥梁施工的要求进行了简要的分析,以便提高交通建设过程中的桥梁工程建设水平。 At present, the use of long-span bridges in modern bridge construction is more and more widely. Due to the restriction of objective conditions, the construction of long-span continuous bridges is difficult and requires the cooperation of many modern bridge construction techniques. In view of this, this article has carried on the brief analysis to the construction procedure of the construction technology and the requirements of different bridge construction in the construction of long-span railway bridge, in order to improve the construction level of bridge engineering in the traffic construction process.