体外预应力加固技术在桥梁加固处治中的应用研究  

Application Research of External Prestressed Reinforcement Technology in Bridge Reinforcement Treatment

作　　者：任晓桃 张正武 诸葛玉芹 苏文平 张振科 REN Xiaotao;ZHANG Zhengwu;ZHUGE Yuqin;SU Wenping;ZHANG Zhenke(Qingdao Jiaoke Construction Group Co.,Ltd.,Qingdao 266000,China)

机构地区：[1]青岛交科建设集团有限公司,山东青岛266000

出　　处：《中国厨卫》2024年第10期162-164,共3页Chinese Kitchen & Bathroom

摘　　要：文章旨在探讨基于体外预应力技术的桥梁加固处治施工技术,以提升桥梁结构的安全性和稳定性。通过深入研究预应力技术的原理和特点,详细探讨了钻孔、锚固板安装、张拉工艺以及防护等关键施工步骤,并结合实际数据分析确保施工的准确性和可靠性。研究结果表明,基于预应力技术的桥梁加固处治施工技术为提升桥梁结构性能提供了可行的解决方案,具有重要的实际应用价值。在未来的工程实践中,该技术有望在桥梁维护和加固领域得到广泛应用,为大桥结构的可持续发展提供技术支持。The article aims to explore the construction technology of bridge reinforcement and treatment based on external prestressing technology,in order to improve the safety and stability of bridge structures.Through in-depth research on the principles and characteristics of prestressing technology,key construction steps such as drilling,anchoring plate installation,tensioning process,and protection were discussed in detail,and combined with actual data analysis to ensure the accuracy and reliability of construction.The research results indicate that the bridge reinforcement and treatment construction technology based on prestressing technology provides a feasible solution for improving the structural performance of bridges and has important practical application value.In future engineering practice,this technology is expected to be widely applied in the field of bridge maintenance and reinforcement,providing technical support for the sustainable development of bridge structures.

关 键 词：预应力技术 桥梁 加固处治 施工技术 

分 类 号：TU997[建筑科学—市政工程]