A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of split type ascending type movable formwork
The invention provides a construction method of a split type ascending type movable formwork, which comprises the following steps: firstly, a whole split type ascending type movable formwork passes through a hole in a bridge in place, the whole split type ascending type movable formwork is prepared in an initial state, and meanwhile, a whole reinforcement cage is bound on a reinforcement binding rack behind the whole split type ascending type movable formwork; after the whole reinforcement cage is put into the mold, construction of a pouring area below a main beam and construction of a reinforcement cage binding area on a reinforcement binding rack are synchronously conducted; demolding the whole machine and preparing a via hole state; and finally, the whole machine passes through the hole in place, and the next construction cycle is started. According to the construction method, binding of the whole reinforcement cage and pouring, curing and tensioning procedures of the concrete bridge are carried out at the same time, the construction efficiency is high, and the construction period is short.
本发明提供了一种分体式上行式移动模架的施工方法，首先分体式上行式移动模架整机在桥梁上过孔就位，整机初始状态准备，同时钢筋笼整体在整机后方的钢筋绑扎台架上绑扎完毕；钢筋笼整体入模后，再同步进行主梁下方的浇注区的施工和钢筋绑扎台架上钢筋笼绑扎区的施工；然后整机脱模及过孔状态准备；最后整机过孔就位，开始下一个施工循环。该施工方法将绑扎钢筋笼整体与混凝土桥梁浇注、养生、张拉工序同时进行，施工效率高、工期短。
Construction method of split type ascending type movable formwork
The invention provides a construction method of a split type ascending type movable formwork, which comprises the following steps: firstly, a whole split type ascending type movable formwork passes through a hole in a bridge in place, the whole split type ascending type movable formwork is prepared in an initial state, and meanwhile, a whole reinforcement cage is bound on a reinforcement binding rack behind the whole split type ascending type movable formwork; after the whole reinforcement cage is put into the mold, construction of a pouring area below a main beam and construction of a reinforcement cage binding area on a reinforcement binding rack are synchronously conducted; demolding the whole machine and preparing a via hole state; and finally, the whole machine passes through the hole in place, and the next construction cycle is started. According to the construction method, binding of the whole reinforcement cage and pouring, curing and tensioning procedures of the concrete bridge are carried out at the same time, the construction efficiency is high, and the construction period is short.
本发明提供了一种分体式上行式移动模架的施工方法，首先分体式上行式移动模架整机在桥梁上过孔就位，整机初始状态准备，同时钢筋笼整体在整机后方的钢筋绑扎台架上绑扎完毕；钢筋笼整体入模后，再同步进行主梁下方的浇注区的施工和钢筋绑扎台架上钢筋笼绑扎区的施工；然后整机脱模及过孔状态准备；最后整机过孔就位，开始下一个施工循环。该施工方法将绑扎钢筋笼整体与混凝土桥梁浇注、养生、张拉工序同时进行，施工效率高、工期短。
Construction method of split type ascending type movable formwork
一种分体式上行式移动模架的施工方法
LI WEIQI (author) / TANG KUNYUAN (author) / LIU HUAN (author) / WANG ZHENGWU (author) / ZHANG GUANGMING (author) / LI JIWEI (author) / WEN PENG (author) / WANG YANFANG (author) / XIE HUOWANG (author) / REN CHAO (author)
2024-11-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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