A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for triangular support operation system of ultrahigh and overlength overhanging cornice of roof
The invention relates to a construction method of a triangular support operation system for an ultrahigh and overlength overhanging cornice of a roof. The construction method is characterized by comprising the following specific construction steps. The construction method comprises the steps of triangular supporting frame design, construction preparation, steel sleeve pre-burying, parapet wall concrete pouring, triangular supporting frame installation and fixation, cornice formwork supporting frame body erecting, cornice formwork laying, cornice steel bar binding, cornice concrete pouring, cornice formwork dismantling and triangular supporting frame body and supporting device dismantling. The finished pull-up cantilever I-shaped steel is utilized, the fabricated triangular formwork supporting frame is manufactured in a finalization mode, the investment of reinforcing parts is small, cost is saved, and meanwhile installation and disassembly are easy and operation is easy. The problem that due to the influence of the length of the overhanging eave, an original protection frame body structure cannot continue to be directly used for formwork supporting and protection construction of the overhanging eave after a roof structure is completed is solved. And the phenomenon that a reserved hole is blocked in a traditional overhanging scaffold, and the later-period roof leakage risk is caused is avoided.
本发明涉及一种屋面超高超长外伸挑檐三角支撑作业体系施工方法，其特征在于：具体施工方法如下：三角支撑架设计→施工准备→钢套管预埋→浇筑女儿墙混凝土→三角支撑架安装固定→挑檐模板支撑架体搭设→布设挑檐模板→绑扎挑檐钢筋→浇筑挑檐混凝土→拆除挑檐模板→三角支撑架架体及支撑装置拆除；利用成品上拉式悬挑工字钢，定型化制作装配式三角模板支撑架，加固件投入少、节约成本，同时安装和拆卸简单，易操作；解决因外伸挑檐长度的影响，原防护架体结构无法在屋面结构完成后继续直接作为挑檐的模板支撑和防护施工的问题；避免采用传统悬挑脚手架中对预留洞口封堵，及其导致的后期屋面的渗漏风险。
Construction method for triangular support operation system of ultrahigh and overlength overhanging cornice of roof
The invention relates to a construction method of a triangular support operation system for an ultrahigh and overlength overhanging cornice of a roof. The construction method is characterized by comprising the following specific construction steps. The construction method comprises the steps of triangular supporting frame design, construction preparation, steel sleeve pre-burying, parapet wall concrete pouring, triangular supporting frame installation and fixation, cornice formwork supporting frame body erecting, cornice formwork laying, cornice steel bar binding, cornice concrete pouring, cornice formwork dismantling and triangular supporting frame body and supporting device dismantling. The finished pull-up cantilever I-shaped steel is utilized, the fabricated triangular formwork supporting frame is manufactured in a finalization mode, the investment of reinforcing parts is small, cost is saved, and meanwhile installation and disassembly are easy and operation is easy. The problem that due to the influence of the length of the overhanging eave, an original protection frame body structure cannot continue to be directly used for formwork supporting and protection construction of the overhanging eave after a roof structure is completed is solved. And the phenomenon that a reserved hole is blocked in a traditional overhanging scaffold, and the later-period roof leakage risk is caused is avoided.
本发明涉及一种屋面超高超长外伸挑檐三角支撑作业体系施工方法，其特征在于：具体施工方法如下：三角支撑架设计→施工准备→钢套管预埋→浇筑女儿墙混凝土→三角支撑架安装固定→挑檐模板支撑架体搭设→布设挑檐模板→绑扎挑檐钢筋→浇筑挑檐混凝土→拆除挑檐模板→三角支撑架架体及支撑装置拆除；利用成品上拉式悬挑工字钢，定型化制作装配式三角模板支撑架，加固件投入少、节约成本，同时安装和拆卸简单，易操作；解决因外伸挑檐长度的影响，原防护架体结构无法在屋面结构完成后继续直接作为挑檐的模板支撑和防护施工的问题；避免采用传统悬挑脚手架中对预留洞口封堵，及其导致的后期屋面的渗漏风险。
Construction method for triangular support operation system of ultrahigh and overlength overhanging cornice of roof
一种屋面超高超长外伸挑檐三角支撑作业体系施工方法
SONG XIAOZHONG (author) / ZHANG JIANMING (author) / WU XIAOJUN (author) / JIANG JINGJING (author) / JIANG LIN (author) / ZHU ZHIGANG (author) / HAN WENYI (author) / JIANG SHENG (author) / XU DI (author) / MAO FENGMING (author)
2023-08-22
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Ultrahigh overhanging cornice structure of pseudo-classic building and construction method
| European Patent Office | 2023
Support frame body construction process of building overhanging cornice
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024