摘要
预应力混凝土连续梁作为高铁施工中的重要技术,不仅被广泛应用而且也受到了高度关注。预应力连续梁施工技术因其能够较好地降低和避免裂缝,提升桥梁的质量,所以在高铁施工中多用在有一定宽度的河面及跨越道路的建桥施工中。通过对预应力混凝土连续梁质量控制中的问题进行剖析,探究解决的策略和途径,希望能够为高铁施工中预应力混凝土连续梁施工技术提供一些帮助。
At present,Chinese high speed rail technology has been in the forefront of the world. As an important technology in the construction of high speed rail,the prestressed concrete continuous beam is not only widely used but also highly concerned.Prestressed continuous beam construction technology,because it can better reduce and avoid cracks and improve the quality of bridges,is widely used in high-speed rail construction in the construction of river with a certain width and across the road. This paper analyzes the problems in the quality control of prestressed concrete continuous beam,and explores the solutions and ways,hoping to provide some help for the construction technology of prestressed concrete continuous beam in high-speed rail construction.
出处
《建筑技术开发》
2018年第8期107-108,共2页
Building Technology Development
关键词
高铁施工
预应力混凝土
连续梁
质量控制
high speed rail construction
prestressed concrete
continuous beam
quality control
