桩基托换技术在桥梁加固中的应用  

Application of Pile Foundation Underpinning Technology in Bridge Reinforcement

作　　者：崔玉国 CUI Yuguo(Beijing Municipal Bridge Maintenance Management Group Co.,Ltd,Beijing 100000)

机构地区：[1]北京市政路桥管理养护集团有限公司,北京100000

出　　处：《现代工程科技》2022年第6期54-57,共4页Modern Engineering Technology

摘　　要：现代建筑技术的发展促进了项目建设的可持续发展,建筑安全的基础是桩基础安全。在排桩过程中,应加强设计处理,达到最佳排桩效果。与水工隧道和铁路隧道工程不同,地铁隧道工程经常出现桩基安全问题。如何处理建筑物与地铁隧道工程的安全关系成为地铁建设的焦点。在建筑物底部桩基础施工中,加强加固处理可以确保建筑物和地铁隧道结构的畅通。论述了打桩技术在桥梁加固中的应用。The development of modern construction technology drives the sustainable development of engineering project construction.The foundation of building safety is pile foundation safety.During the pile foundation treatment,the design treatment shall be strengthened to achieve the best pile foundation arrangement effect.Different from the construction of hydraulic and railway tunnels,the safety problems of pile foundation often occur in the subway tunnel engineering.How to deal with the safety relationship between buildings and subway tunnel engineering has gradually become the focus of subway construction.In the pile foundation construction at the bottom of the building,the smooth structure of the building and the subway tunnel can be ensured by strengthening the reinforcement treatment.This paper discusses the application of piling technology in bridge reinforcement.

关 键 词：桩基托换 桥梁加固 应用 

分 类 号：U231.3[交通运输工程—道路与铁道工程] U455.43[建筑科学—桥梁与隧道工程] U443.15