A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a prefabricated PC door buttress and a construction method thereof, and relates to building prefabricated parts, the key points of the technical scheme are that the prefabricated PC door buttress comprises two door buttress columns which are symmetrically arranged, each door buttress column is formed by sequentially assembling a plurality of prefabricated parts from top to bottom, and a connecting part is arranged between every two adjacent prefabricated parts; and the adjacent prefabricated parts are clamped with each other through the connecting parts and are positioned on the same vertical line. By means of the prefabrication mode, constructors can conveniently and rapidly assemble the door buttress, the construction period of cast-in-place construction can be shortened by a half, the time of door buttress formwork erecting, concrete pouring operation and later formwork removal and maintenance in one-time pouring forming construction can be saved, and the construction period can be shortened by about 3/4 compared with the time of one-time pouring forming of the door buttress.
本发明公开了一种预制PC门垛及其施工方法，涉及建筑预制件，其技术方案要点是：包括对称设置的两门垛柱，门垛柱由若干块预制构件自上而下依次装配而成，相邻预制构件之间设有衔接部，相邻预制构件通过衔接部相互卡接并处于同一竖直线。本发明通过预制的方式方便施工人员快速组装门垛，可缩短现场浇筑施工的二分之一的工期，且可节约一次浇筑成型施工中门垛模板支设、混凝土浇筑作业及后期拆模养护时间，较一次浇筑成型门垛可缩短工期约3/4。
The invention discloses a prefabricated PC door buttress and a construction method thereof, and relates to building prefabricated parts, the key points of the technical scheme are that the prefabricated PC door buttress comprises two door buttress columns which are symmetrically arranged, each door buttress column is formed by sequentially assembling a plurality of prefabricated parts from top to bottom, and a connecting part is arranged between every two adjacent prefabricated parts; and the adjacent prefabricated parts are clamped with each other through the connecting parts and are positioned on the same vertical line. By means of the prefabrication mode, constructors can conveniently and rapidly assemble the door buttress, the construction period of cast-in-place construction can be shortened by a half, the time of door buttress formwork erecting, concrete pouring operation and later formwork removal and maintenance in one-time pouring forming construction can be saved, and the construction period can be shortened by about 3/4 compared with the time of one-time pouring forming of the door buttress.
本发明公开了一种预制PC门垛及其施工方法，涉及建筑预制件，其技术方案要点是：包括对称设置的两门垛柱，门垛柱由若干块预制构件自上而下依次装配而成，相邻预制构件之间设有衔接部，相邻预制构件通过衔接部相互卡接并处于同一竖直线。本发明通过预制的方式方便施工人员快速组装门垛，可缩短现场浇筑施工的二分之一的工期，且可节约一次浇筑成型施工中门垛模板支设、混凝土浇筑作业及后期拆模养护时间，较一次浇筑成型门垛可缩短工期约3/4。
Prefabricated PC door buttress and construction method thereof
预制PC门垛及其施工方法
YE MENGDI (author)
2024-05-07
Patent
Electronic Resource
Chinese
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