Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting beam wall demolition device and supporting beam wall demolition construction method
The invention discloses a supporting beam wall demolition device and a supporting beam wall demolition method. The supporting beam wall demolition device comprises double columns at the two ends of a wall and double beams on the two sides of the wall. Independent foundations are formed at the two ends of an original wall body needing to be disassembled. Foundation base row reinforcing steel bars and foundation upper row reinforcing steel bars are placed on newly-added cushion layers and original foundation cushion layers of the independent foundations. Outer side column longitudinal bars and inner side column longitudinal bars are reserved inside foundation concrete of the independent foundations. Concrete is poured into peripheral supporting formworks of the outer side column longitudinal bars and the inner side column longitudinal bars to form the double columns at the two ends of the wall. The double beams on the two sides of the wall are arranged between the double columns at the two ends of the wall. The double beams on the two sides of the wall and the double columns at the two ends of the wall form a rigid unified whole. According to the supporting beam wall demolition device, no scaffolds or steel structure or other supports need to be erected, back shoring is performed on the original load-bearing brick wall and the upper structure easily and conveniently, meanwhile, the permanent reinforcing device is formed, construction is convenient, labor intensity is lowered, and the supporting beam wall demolition device saves time and labor and is good in economic benefits, and particularly applicable to construction of oil building expansion, oil building reformation, load-bearing brick wall demolition and load-bearing brick wall reinforcing.
Supporting beam wall demolition device and supporting beam wall demolition construction method
The invention discloses a supporting beam wall demolition device and a supporting beam wall demolition method. The supporting beam wall demolition device comprises double columns at the two ends of a wall and double beams on the two sides of the wall. Independent foundations are formed at the two ends of an original wall body needing to be disassembled. Foundation base row reinforcing steel bars and foundation upper row reinforcing steel bars are placed on newly-added cushion layers and original foundation cushion layers of the independent foundations. Outer side column longitudinal bars and inner side column longitudinal bars are reserved inside foundation concrete of the independent foundations. Concrete is poured into peripheral supporting formworks of the outer side column longitudinal bars and the inner side column longitudinal bars to form the double columns at the two ends of the wall. The double beams on the two sides of the wall are arranged between the double columns at the two ends of the wall. The double beams on the two sides of the wall and the double columns at the two ends of the wall form a rigid unified whole. According to the supporting beam wall demolition device, no scaffolds or steel structure or other supports need to be erected, back shoring is performed on the original load-bearing brick wall and the upper structure easily and conveniently, meanwhile, the permanent reinforcing device is formed, construction is convenient, labor intensity is lowered, and the supporting beam wall demolition device saves time and labor and is good in economic benefits, and particularly applicable to construction of oil building expansion, oil building reformation, load-bearing brick wall demolition and load-bearing brick wall reinforcing.
Supporting beam wall demolition device and supporting beam wall demolition construction method
XIE QINGJUN (Autor:in) / GAO YING (Autor:in) / LI CHUNYAN (Autor:in) / ZHANG BINGWEN (Autor:in) / GAO WENFENG (Autor:in) / ZHAO QIANLI (Autor:in) / ZHANG YONGPING (Autor:in) / BAI SHIHE (Autor:in)
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste