A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor bearing capacity checking calculation and formwork removal construction method under concrete construction load effect
The invention belongs to the field of integration of building structure design and construction technology, and particularly relates to a floor bearing capacity checking calculation and form removal construction method under the concrete construction load effect, which is characterized by comprising the following steps of: 1, determining a floor bearing capacity checking calculation object; 2, determining a floor formwork supporting system scheme; 3, calculating a frame beam line load; 4, carrying out secondary beam line load calculation; 5, calculating the load of the cast-in-place slab surface; 6, carrying out floor modeling and bearing capacity checking calculation; 7, determining the formwork dismantling time; 8, dismantaling the formwork. The invention relates to a bearing capacity checking calculation and form removal construction method when concrete construction load orthographic projection of an upper-layer floor system is transmitted to a lower-layer floor system. Compared with the prior art, during multi-layer structure construction, the formwork configuration amount is saved by 1/3, the floor system support formwork removal time is shortened by 1/3, under the conditionthat the structure safety is ensured, a large number of formworks are saved, the construction period is greatly shortened, a large number of comprehensive expenses are saved, and the efficient and energy-saving green construction requirement is met.
本发明属于建筑结构设计与施工技术相融合领域，特别涉及一种混凝土施工荷载作用下楼盖承载力验算与拆模施工方法，特征是采取以下步骤：一、确定楼盖承载力验算对象；二、确定楼盖模板支撑体系方案；三、框架梁线荷载计算；四、次梁线荷载计算；五、现浇板面荷载计算；六、楼盖建模与承载力验算；七、确定模板拆除时间；八、模板拆除。本发明是将上层楼盖混凝土施工荷载正投影传递至下层楼盖时的承载力验算与拆模施工方法。与传统技术相比，多层结构施工时节约模板配置量1/3，楼盖支架拆模时间提前1/3，在确保结构安全条件下，大量节约模板，大幅度缩短施工周期与大量节约综合费用，并符合高效节能的绿色施工要求。
Floor bearing capacity checking calculation and formwork removal construction method under concrete construction load effect
The invention belongs to the field of integration of building structure design and construction technology, and particularly relates to a floor bearing capacity checking calculation and form removal construction method under the concrete construction load effect, which is characterized by comprising the following steps of: 1, determining a floor bearing capacity checking calculation object; 2, determining a floor formwork supporting system scheme; 3, calculating a frame beam line load; 4, carrying out secondary beam line load calculation; 5, calculating the load of the cast-in-place slab surface; 6, carrying out floor modeling and bearing capacity checking calculation; 7, determining the formwork dismantling time; 8, dismantaling the formwork. The invention relates to a bearing capacity checking calculation and form removal construction method when concrete construction load orthographic projection of an upper-layer floor system is transmitted to a lower-layer floor system. Compared with the prior art, during multi-layer structure construction, the formwork configuration amount is saved by 1/3, the floor system support formwork removal time is shortened by 1/3, under the conditionthat the structure safety is ensured, a large number of formworks are saved, the construction period is greatly shortened, a large number of comprehensive expenses are saved, and the efficient and energy-saving green construction requirement is met.
本发明属于建筑结构设计与施工技术相融合领域，特别涉及一种混凝土施工荷载作用下楼盖承载力验算与拆模施工方法，特征是采取以下步骤：一、确定楼盖承载力验算对象；二、确定楼盖模板支撑体系方案；三、框架梁线荷载计算；四、次梁线荷载计算；五、现浇板面荷载计算；六、楼盖建模与承载力验算；七、确定模板拆除时间；八、模板拆除。本发明是将上层楼盖混凝土施工荷载正投影传递至下层楼盖时的承载力验算与拆模施工方法。与传统技术相比，多层结构施工时节约模板配置量1/3，楼盖支架拆模时间提前1/3，在确保结构安全条件下，大量节约模板，大幅度缩短施工周期与大量节约综合费用，并符合高效节能的绿色施工要求。
Floor bearing capacity checking calculation and formwork removal construction method under concrete construction load effect
混凝土施工荷载作用下楼盖承载力验算与拆模施工方法
JIA HUAYUAN (author) / ZHANG DONGJIAN (author) / ZUO TINGTING (author) / LI GANG (author)
2020-10-30
Patent
Electronic Resource
Chinese
Floor formwork free of wood brace and construction method of floor formwork
| European Patent Office | 2022
PRECAST CONCRETE FORMWORK, FLOOR SYSTEM AND A METHOD OF CONSTRUCTION
| European Patent Office | 2018