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A platform for research: civil engineering, architecture and urbanism
Construction method for combining beam and column prefabricated frame structure and superimposed cast-in-place plate
The invention discloses a construction method for combining a beam and column prefabricated frame structure and a superimposed cast-in-place plate. The construction method is mainly used for prefabricated structure construction in the field of constructional engineering. The main construction method includes the steps that prefabricated columns and prefabricated beams of all floors of a high-riseresidence are hoisted and installed through a conventional method, then superimposed pouring plates of all the floors are prefabricated on site at the corresponding positions of the ground at a bottomlayer, finally the superimposed pouring plates of all the floors are constructed according to the hoisting and installing sequence from a top layer to the bottom layer, and the hoisting work of the superimposed pouring plates is completed through a special hoisting machine tool. The construction method for combining the beam and column prefabricated frame structure and the superimposed cast-in-place plate has the advantages that the floor hoisting work does not occupy a tower crane of a construction site, so that the use efficiency of the tower crane is greatly improved; the floor plates areprefabricated on site, so that the work that the floor plates are transported to the construction site from a prefabrication factory and then hoisted, unloaded and stacked is omitted; the special hoisting machine tool for the floor plates is simple to manufacture and install, and the multiple machine tools can hoist all unit floor plates at the same time, so that the construction progress is accelerated; and compared with a traditional mode that floor plates are hoisted from a storage yard to an installation position and then installed, the fixed-point hoisting of each unit floor plate is safer.
本发明公开了梁、柱装配式框架结构与叠合现浇板结合的施工方法，主要用于建筑工程领域装配式结构施工；其主要施工方法是：先用常规方法吊装及安装高层住宅的各层预制柱及预制梁，再在底层地面相应位置现场预制各个楼层的叠浇板，最后按顶层至底层的吊装及安装顺序施工各个楼层的叠浇板，叠浇板的吊装工作由专用的吊装机具完成，这样的施工方法的优点是：楼板吊装工作不占用施工场地的塔吊，大大增加了塔吊的使用效率；楼板采用现场预制，省去了楼板从预制厂运送至工地，再吊装卸货及堆放的工作；楼板专用吊装机具制造、安装简单，多台机具可同时起吊各单位楼板，加快了施工进度；各单位楼板定点吊装，较传统的楼板从堆场吊装至安装位置再安装要安全得多。
Construction method for combining beam and column prefabricated frame structure and superimposed cast-in-place plate
The invention discloses a construction method for combining a beam and column prefabricated frame structure and a superimposed cast-in-place plate. The construction method is mainly used for prefabricated structure construction in the field of constructional engineering. The main construction method includes the steps that prefabricated columns and prefabricated beams of all floors of a high-riseresidence are hoisted and installed through a conventional method, then superimposed pouring plates of all the floors are prefabricated on site at the corresponding positions of the ground at a bottomlayer, finally the superimposed pouring plates of all the floors are constructed according to the hoisting and installing sequence from a top layer to the bottom layer, and the hoisting work of the superimposed pouring plates is completed through a special hoisting machine tool. The construction method for combining the beam and column prefabricated frame structure and the superimposed cast-in-place plate has the advantages that the floor hoisting work does not occupy a tower crane of a construction site, so that the use efficiency of the tower crane is greatly improved; the floor plates areprefabricated on site, so that the work that the floor plates are transported to the construction site from a prefabrication factory and then hoisted, unloaded and stacked is omitted; the special hoisting machine tool for the floor plates is simple to manufacture and install, and the multiple machine tools can hoist all unit floor plates at the same time, so that the construction progress is accelerated; and compared with a traditional mode that floor plates are hoisted from a storage yard to an installation position and then installed, the fixed-point hoisting of each unit floor plate is safer.
本发明公开了梁、柱装配式框架结构与叠合现浇板结合的施工方法，主要用于建筑工程领域装配式结构施工；其主要施工方法是：先用常规方法吊装及安装高层住宅的各层预制柱及预制梁，再在底层地面相应位置现场预制各个楼层的叠浇板，最后按顶层至底层的吊装及安装顺序施工各个楼层的叠浇板，叠浇板的吊装工作由专用的吊装机具完成，这样的施工方法的优点是：楼板吊装工作不占用施工场地的塔吊，大大增加了塔吊的使用效率；楼板采用现场预制，省去了楼板从预制厂运送至工地，再吊装卸货及堆放的工作；楼板专用吊装机具制造、安装简单，多台机具可同时起吊各单位楼板，加快了施工进度；各单位楼板定点吊装，较传统的楼板从堆场吊装至安装位置再安装要安全得多。
Construction method for combining beam and column prefabricated frame structure and superimposed cast-in-place plate
梁、柱装配式框架结构与叠合现浇板结合的施工方法
PENG BAO'AN (author)
2021-03-16
Patent
Electronic Resource
Chinese
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