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铁路在我国的交通运输行业都起到了至关重要的作用。不管是运输人员还是货物都要求铁路的轨道具有持久的平稳性,在所有的道路桥梁里面,桥梁轨道占的比重非常大,其中铁路桥梁桩基沉降是影响桥梁轨道的平稳性的重要方面,在铁路设计和施工中设计者都给予了足够的重视。本文就铁路桥梁桩基沉降问题首先介绍铁路桥梁桩基沉降的特点,然后紧接着在此基础上阐述影响铁路桥梁桩基沉降的因素,最后提出了加固铁路桥梁桩基的措施。
The railway has played a crucial role in the transport industry in our country. The railroad tracks are required to have long-term stability both in the transport personnel and the goods. The bridge track accounts for a very large proportion of all the road bridges. The settlement of the railway bridge pile foundation is an important aspect that affects the stability of the bridge track. Designers of railway design and construction have given enough attention. In this paper, the settlement of pile foundation of railway bridge is firstly introduced, and then the settlement of pile foundation of railway bridge is introduced. Then, the factors that influence the settlement of pile foundation of railway bridge are explained. Finally, measures to reinforce the pile foundation of railway bridge are proposed.