【摘 要】
:
上海长江隧桥70m箱梁采用整体预制施工.根据工期及施工成本控制要求,内模系统采用两套全液压模板交替进行箱梁预制施工。内模分为内模面板、支架及小车三部分,面板又分为顶模、上角模及下角模三部分。根据箱梁结构特点将内模分为A、B、C、D、E、F几段.并分节段介绍了液压系统的设计,以及内模安装、拆除工艺。
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上海长江隧桥70m箱梁采用整体预制施工.根据工期及施工成本控制要求,内模系统采用两套全液压模板交替进行箱梁预制施工。内模分为内模面板、支架及小车三部分,面板又分为顶模、上角模及下角模三部分。根据箱梁结构特点将内模分为A、B、C、D、E、F几段.并分节段介绍了液压系统的设计,以及内模安装、拆除工艺。
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