桥梁薄壁空心墩横隔板施工技术应用研究  

RESEARCH ON CONSTRUCTION TECHNOLOGY OF TRANSVERSE PARTITION OF THIN-WALL HOLLOW PIER OF BRIDGE

作　　者：林欢 朱石磊 刘震 周晓龙 方胜深 Lin Huan;Zhu Shi-lei;Liu Zhen;Zhou Xiao-long;Fang Sheng-shen

机构地区：[1]中国建筑第二工程局有限公司,广西南宁530022

出　　处：《建筑技术开发》2024年第8期18-20,共3页Building Technology Development

摘　　要：横隔板的设置对于空心薄壁高墩墩身的稳定起着至关重要的作用,本研究通过对喀斯特地貌区域桐木河特大桥矩形薄壁空心墩横隔板的施工难点、施工工艺、方法等方面进行了分析研究,优化传统横隔板施工工艺,并对变截面薄壁空心墩高墩横隔板的施工方法、质量控制措施、安全保证措施进行了总结,为今后高墩横隔板施工技术提供借鉴。The setting of the transverse partition for hollow thin wall high pier body stability plays an important role,through the karst area tung wood river bridge rectangular thin wall hollow pier transverse partition construction difficulties,construction technology,methods,optimize the traditional transverse partition construction technology,and the variable section thin wall hollow pier transverse partition construction method,quality control measures,safety assurance measures are summarized,provide reference for high pier transverse partition construction technology in the future.

关 键 词：薄壁空心墩横隔板 泡沫芯模 高墩爬模施工 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]