摘要
随着城市现代化不断推进,道路桥梁工程越来越多,规模不断扩大,实现了各个城市之间的联通,推动了城市的经济以及文化的全面发展。在道路桥梁施工中,温度会对混凝土施工产生较大的影响。为切实提高冬季道路桥梁施工质量,主要分析冬季道路桥梁施工中混凝土浇筑技术。首先阐述了道路桥梁的施工特点,分析了现阶段冬季道路桥梁施工存在的主要问题以及冬季施工对混凝土性能的影响,发现冬季施工会降低混凝土强度、耐久性和抗压能力,最后提出了在冬季道路桥梁施工中混凝土浇筑技术的应用策略。
With the continuous advancement of urban modernization,road and bridge projects have become more and more extensive,achieving connectivity between various cities and promoting the comprehensive development of the city's economy and culture.In road and bridge construction,temperature can have a significant impact on concrete construction.In order to effectively improve the quality of winter road and bridge construction,the concrete pouring technology in winter road and bridge construction is mainly analyzed.Firstly,the construction characteristics of road bridges were elaborated,and the main problems in winter road bridge construction at present were analyzed,as well as the impact of winter construction on concrete performance.It was found that winter construction can reduce concrete strength,durability,and compressive capacity.Finally,the application strategy of concrete pouring technology in winter road bridge construction was proposed.
作者
刘泽龙
纪伟
Liu Zelong;Ji Wei(Beijing Road and Bridge Ruitong Maintenance Center Co.,Ltd.,Beijing 101399)
出处
《现代工程科技》
2023年第8期41-44,共4页
Modern Engineering Technology
关键词
冬季施工
道路桥梁工程
混凝土浇筑技术
应用
winter construction
road and bridge engineering
concrete pouring technology
application
