桥梁高墩施工中液压提升爬模技术  

Hydraulic Lifting and Climbing Formwork Technology in High Pier Construction of Bridges

作　　者：吴汉文 Wu Hanwen(Zhongjiao Road and Bridge South China Engineering Co.,Ltd.,Zhongshan,China)

机构地区：[1]中交路桥华南工程有限公司,广东中山

出　　处：《科学技术创新》2025年第1期124-127,共4页Scientific and Technological Innovation

摘　　要：为满足车辆快速平稳地运行,需要在河流、山谷上修建大跨度高墩桥梁,考虑其整体性强、跨越能力大,多使用液压提升爬模技术开展施工。基于此,以某大桥为例,简要阐述液压提升爬模技术特点,结合工程情况,开展液压提升爬模结构荷载分析、结构计算及改进设计,以此为基础,提出施工技术应用措施,以期为相关工作者提供参考。In order to meet the fast and stable operation of vehicles,it is necessary to build large-span and high pier bridges on rivers and valleys.Considering their strong overall integrity and large crossing capacity,hydraulic lifting and climbing formwork technology is often used for construction.Based on this,the article takes a certain bridge as an example to briefly explain the characteristics of hydraulic lifting climbing formwork technology.Combined with the engineering situation,the load analysis,structural calculation,and improvement design of hydraulic lifting climbing formwork structure are carried out.Based on this,construction technology application measures are proposed to provide reference for relevant workers.

关 键 词：桥梁高墩 液压提升爬模 施工技术 

分 类 号：U445[建筑科学—桥梁与隧道工程]