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A platform for research: civil engineering, architecture and urbanism
Rubber-bag trolley jacking device and method for jacking and transporting caisson
The invention relates to a trolley jacking device, and in particular to a rubber-bag trolley jacking device and a method for jacking and transporting caisson. The jacking device is provided with a multi-column-shaped force-regulating rubber base plate to regulate the pressure difference between the bottom face of the caisson and the bottom face of a cover plate making contact with the top faces of trolleys, reduce the pressure differences among all the trolleys and guarantee that stress of all the trolleys is within the range of ultimate bearing capacity, and it is guaranteed that the caisson is transported safely. The multi-column-shaped force-regulating rubber base plate is internally provided with internal reinforcing ribs and external reinforcing ribs, so that the elasticity of the multi-column-shaped force-regulating rubber base plate is improved, the amount of compression of the multi-column-shaped force-regulating rubber base plate at the ultimate pressure value is reduced, and the service life of the multi-column-shaped force-regulating rubber base plate is greatly prolonged.
Rubber-bag trolley jacking device and method for jacking and transporting caisson
The invention relates to a trolley jacking device, and in particular to a rubber-bag trolley jacking device and a method for jacking and transporting caisson. The jacking device is provided with a multi-column-shaped force-regulating rubber base plate to regulate the pressure difference between the bottom face of the caisson and the bottom face of a cover plate making contact with the top faces of trolleys, reduce the pressure differences among all the trolleys and guarantee that stress of all the trolleys is within the range of ultimate bearing capacity, and it is guaranteed that the caisson is transported safely. The multi-column-shaped force-regulating rubber base plate is internally provided with internal reinforcing ribs and external reinforcing ribs, so that the elasticity of the multi-column-shaped force-regulating rubber base plate is improved, the amount of compression of the multi-column-shaped force-regulating rubber base plate at the ultimate pressure value is reduced, and the service life of the multi-column-shaped force-regulating rubber base plate is greatly prolonged.
Rubber-bag trolley jacking device and method for jacking and transporting caisson
LIU DEJIN (author) / ZHANG BAOCHANG (author) / QU LILI (author) / FU DAWEI (author) / LU LIANZHOU (author) / FENG HAIPU (author) / ZHAO JIANMING (author) / MA SHUWEN (author)
2015-11-04
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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