A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective unloading method for existing building door opening structure
The invention discloses a protective unloading method for an existing building door opening structure, which comprises the following steps of: protecting two sides of the bottom of the door opening structure by using edge covering structures respectively, sequentially installing a bottom beam, side columns, a top beam, a transverse connecting piece and an edge sealing component, connecting the components into a whole, tightly propping an adjustable supporting leg against the door opening structure, and cutting and transferring the door opening structure. The method is suitable for protective unloading of historical buildings such as a stone storage door, and the door opening structure can be integrally protected in the unloading, transferring and storing processes; edge covering structures, bottom beams, side columns, top beams, transverse connecting pieces, adjustable supporting feet, edge sealing components and the like used in construction can be quickly mounted and dismounted, potential safety hazards caused by welding work are avoided, and all the components can be recycled; the side columns and the wall body are limited through the flexible supporting feet, the situation that the wall face is damaged due to hard contact is avoided, and the flexible supporting feet can effectively protect a lintel, a stone hoop, a decoration column and the like.
本发明公开了一种既有建筑门洞结构保护性卸解方法，在门洞结构底部两侧分别利用包边结构进行保护，然后依次安装底梁、边柱、顶梁、横向连接件、封边构件，使上述构件连为一体，之后使可调撑脚抵紧门洞结构，对门洞结构进行切割及转运。该方法适用于对诸如石库门等历史建筑的保护性卸解，在卸解、转运以及存放中均可对门洞结构进行整体保护；施工中用到的包边结构、底梁、边柱、顶梁、横向连接件、可调撑脚、封边构件等都可以进行快速安装及拆卸，避免了焊接工作带来的安全隐患，且构件均可循环利用；采用柔性撑脚将边柱与墙体之间进行限位，避免硬接触损坏墙面，柔性撑脚还能够对门楣、石箍、装饰柱等进行有效保护。
Protective unloading method for existing building door opening structure
The invention discloses a protective unloading method for an existing building door opening structure, which comprises the following steps of: protecting two sides of the bottom of the door opening structure by using edge covering structures respectively, sequentially installing a bottom beam, side columns, a top beam, a transverse connecting piece and an edge sealing component, connecting the components into a whole, tightly propping an adjustable supporting leg against the door opening structure, and cutting and transferring the door opening structure. The method is suitable for protective unloading of historical buildings such as a stone storage door, and the door opening structure can be integrally protected in the unloading, transferring and storing processes; edge covering structures, bottom beams, side columns, top beams, transverse connecting pieces, adjustable supporting feet, edge sealing components and the like used in construction can be quickly mounted and dismounted, potential safety hazards caused by welding work are avoided, and all the components can be recycled; the side columns and the wall body are limited through the flexible supporting feet, the situation that the wall face is damaged due to hard contact is avoided, and the flexible supporting feet can effectively protect a lintel, a stone hoop, a decoration column and the like.
本发明公开了一种既有建筑门洞结构保护性卸解方法，在门洞结构底部两侧分别利用包边结构进行保护，然后依次安装底梁、边柱、顶梁、横向连接件、封边构件，使上述构件连为一体，之后使可调撑脚抵紧门洞结构，对门洞结构进行切割及转运。该方法适用于对诸如石库门等历史建筑的保护性卸解，在卸解、转运以及存放中均可对门洞结构进行整体保护；施工中用到的包边结构、底梁、边柱、顶梁、横向连接件、可调撑脚、封边构件等都可以进行快速安装及拆卸，避免了焊接工作带来的安全隐患，且构件均可循环利用；采用柔性撑脚将边柱与墙体之间进行限位，避免硬接触损坏墙面，柔性撑脚还能够对门楣、石箍、装饰柱等进行有效保护。
Protective unloading method for existing building door opening structure
一种既有建筑门洞结构保护性卸解方法
SUN CHENGTAO (author) / MA YAN (author) / SUN SHENPENG (author) / ZHANG BO (author) / GU ZHIWANG (author) / REN YINGNAN (author) / CHEN XUEXIA (author) / ZHU XIAOXUAN (author) / LI JING (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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