基于金刚石绳锯切割技术在老旧桥梁拆除工程中应用的研究  

Research on the Application of Diamond Wire Saw Cutting Technology in the Demolition of Old Bridges

作　　者：王宇 Wang Yu(China Communications Road and Bridge Construction Co.,Ltd.,Beijing,China)

机构地区：[1]中交路桥建设有限公司,北京

出　　处：《科学技术创新》2025年第4期115-118,共4页Scientific and Technological Innovation

摘　　要：随着城市化进程的加快和交通需求的日益增长,老旧桥梁的拆除与重建成为提升道路通行能力和安全性的重要举措。金刚石绳锯切割技术因其施工快速、便捷、经济、环保且无需爆破等特点,在老旧桥梁拆除工程中得到了广泛应用。本文基于石家庄市北三环老旧桥梁拆除及重建项目,重点探讨了金刚石绳锯切割技术在该领域的应用及其优势,通过案例分析展示了其施工流程、技术要点及安全控制措施,为类似工程提供了参考。With the acceleration of urbanization and the increasing demand for transportation,the demolition and reconstruction of old bridges have become important measures to improve road traffic capacity and safety.Diamond wire saw cutting technology has been widely used in the demolition of old bridges due to its fast,convenient,economical,environmentally friendly,and no need for blasting characteristics.This article is based on the demolition and reconstruction project of the old bridge on the North Third Ring Road in Shijiazhuang City,focusing on the application and advantages of diamond wire saw cutting technology in this field.Through case analysis,the construction process,technical points,and safety control measures are demonstrated,providing reference for similar projects.

关 键 词：金刚石绳锯 切割技术 老旧桥梁拆除 地基承载力 

分 类 号：U445.6[建筑科学—桥梁与隧道工程]