东海大桥60m混凝土箱梁整体式液压模板研究与应用

艾辉林¹  李佳圣²  汪铁钧³

(同济大学桥梁工程系¹，合乐咨询公司²，上海第二市政工程有限公司³）

摘要：结合东海大桥60m混凝土箱梁的预制施工，较详细地讨论了整体式液压自动化模板系统的构造及其液压自动化动作原理，以及实际施工中针对模板系统提出的优化设计，从而比较分析了整体式模板与拼装式模板的优缺点，为以后类似工程施工提供了一个很好的参考。

关键词：整体式模板; 液压自动化; 拼装式模板

The Research and Application of the Whole Hydraulic Pressure Template in Sixty-meter Concrete Box Beam of Donghai Bridge

(Ai huilin1   Li jiasheng2   Wang tiejun3)

Abstract：By the practical construction of 60 meters concrete box beam of Donghai Bridge, the composing of the whole hydraulic pressure template and its working principium are discussed detailed. And a optimized design is made in actual construction. The advantage and disadvantage between the whole template and patched up template are discussed, which can give a fine reference to latter project.

Keywords：concrete box beam、the whole template、hydraulic pressure automatization、patched up template