A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite variable camber arch formwork
Disclosed is a composite variable camber arch formwork. The arc formwork is continuously concave in the longitudinal section, and the arc formwork can be bent to change camber and can be combined with arch frames different in chamber to meet chamber requirements of various sections. Meanwhile, the invention further provides a formwork erection method of the arch formwork. By the arch formwork, weight can be reduced greatly, working strength and danger coefficient are lowered, work efficiency is improved, auxiliary materials are saved, and the camber of the formed working surface is closer to the real camber.
Composite variable camber arch formwork
Disclosed is a composite variable camber arch formwork. The arc formwork is continuously concave in the longitudinal section, and the arc formwork can be bent to change camber and can be combined with arch frames different in chamber to meet chamber requirements of various sections. Meanwhile, the invention further provides a formwork erection method of the arch formwork. By the arch formwork, weight can be reduced greatly, working strength and danger coefficient are lowered, work efficiency is improved, auxiliary materials are saved, and the camber of the formed working surface is closer to the real camber.
Composite variable camber arch formwork
REN QINGCHENG (author) / ZHANG XIANGDONG (author) / LI DEPING (author) / HUANG ZENGQIANG (author) / LI XIAOZHEN (author) / DU HAIRONG (author) / ZHENG JUNLIN (author) / HAN JINBIN (author) / ZHAO QUANJUN (author) / SUN ZHONGLIN (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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