桥梁工程施工中的桩基加固技术研究

Research on Pile Foundation Reinforcement Technology in Bridge Engineering Construction

为全面提升桥梁工程施工水平,要发挥桩基加固技术的优势作用,实现桥梁工程项目施工控制目标。基于此,文章首先介绍桥梁工程施工中常见的桩基加固技术,然后分析桥梁工程施工中桩基加固技术流程和应用要点,并针对桩基加固施工中的立桩基础下沉现象、灌注桩结构问题、缩径问题等提出相应的质量控制措施,以减少安全隐患问题对整个桥梁工程施工项目造成的影响,实现经济效益和安全效益的和谐统一。

In order to comprehensively improve the construction level of bridge engineering, it is necessary to give full play to the advantages of pile foundation reinforcement technology and achieve the construction control objectives of bridge engineering projects. Based on this, this paper first introduces the common pile foundation reinforcement technology in bridge engineering construction, then analyzes the process and application points of pile foundation reinforcement technology in bridge engineering construction, and puts forward corresponding quality control measures for the settlement of vertical pile foundation, the structural problem of cast-in-place piles and the shrinkage problem in pile foundation reinforcement construction, so as to reduce the impact of safety hazards on the whole bridge engineering construction project and realize the harmonious unity of economic and safety benefits.