高速公路桥梁高墩施工工艺研究与分析  

Research and Analysis on Construction Technology of High Pier of Expressway Bridge

作　　者：陈星宇 赵卫冬 CHEN Xing-yu;ZHAO Wei-dong(Yunnan Communications Investment Group Yunling Construction Co.,Ltd.,Kunming 650000,China)

机构地区：[1]云南交投集团云岭建设有限公司,昆明650000

出　　处：《价值工程》2022年第36期28-31,共4页Value Engineering

摘　　要：高速公路桥梁高墩柱施工是桥梁施工进度和质量保证的关键。滑模、爬模、翻模是目前我国高速公路桥梁高墩柱施工应用较为广泛、成熟的工艺,本文从三种施工工艺的原理、步骤,以及施工经济、质量、安全等指标进行总结,分析了三种工艺的优缺点,并对滑模施工技术存在的缺点提出了改进展望,为后续桥梁高墩的施工实践提供了一定的参考。High pier column construction of expressway bridge is the key to bridge construction progress and quality assurance.At present,slip form,climbing form and turnover form are widely used and mature technologies in the construction of high pier columns of expressway bridges in China.This paper summarizes the principles and steps of the three construction technologies,as well as the construction economy,quality,safety and other indicators,analyzes the advantages and disadvantages of the three technologies,and puts forward improvement prospects for the shortcomings of the slip form construction technology,which provides a certain reference for the subsequent construction practice of high piers of bridges.

关 键 词：桥梁高墩柱施工 滑模 爬模 翻模 比较分析 

分 类 号：U445.559[建筑科学—桥梁与隧道工程]