薄壁高墩施工技术及线型控制措施

The thin wall high pier construction technology and linear control measures

以禹阎高速公路金水沟大桥工程为例,通过施工方案比选确定采用翻升模板进行施工,详细介绍了模板设计及施工方法,具体阐述了薄壁高墩墩身施工线型控制措施,并总结得出相关经验,为今后同类工程施工具有一定的指导意义。

With Jinshuigou Bridge engineering of Yu-Yan express highway as example,through construction program alternative choice,the over rising model board construction was determined,the model board design and construction method were detail introduced,the thin wall high pier construction linear control measures were specific illustrated,the related experience was generalized,which had some guiding meaning for future similar engineering construction.