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A platform for research: civil engineering, architecture and urbanism
Vertical connecting structure of tower crane and foundation
The invention discloses a vertical connecting structure of a tower crane and a foundation. The vertical connecting structure of the tower crane and the foundation comprises a lower anchoring structure and an upper structure, wherein the lower anchoring structure is used for the portions, which are embedded in a prefabricated concrete part and can be combined with and separated from concrete, of foundation bolts; the upper structure is used for vertical connection of the portions, outside the concrete, of the foundation bolts and a tower crane underframe or the foundation. By the adoption of the vertical connecting structure, the prefabricated concrete part can be used repeatedly and is not restrained by the service life of the foundation bolts; broad applicability of different vertical connecting structures for underframe or foundation sections and foundations of different types of tower cranes manufactured by different manufacturers is achieved; in this way, the number of manufacturing and using technique procedures is reduced, steel materials are saved, the cost is reduced, and technical conditions are provided for industrialization of fixed prefabricated concrete part assembly type tower crane foundations.
Vertical connecting structure of tower crane and foundation
The invention discloses a vertical connecting structure of a tower crane and a foundation. The vertical connecting structure of the tower crane and the foundation comprises a lower anchoring structure and an upper structure, wherein the lower anchoring structure is used for the portions, which are embedded in a prefabricated concrete part and can be combined with and separated from concrete, of foundation bolts; the upper structure is used for vertical connection of the portions, outside the concrete, of the foundation bolts and a tower crane underframe or the foundation. By the adoption of the vertical connecting structure, the prefabricated concrete part can be used repeatedly and is not restrained by the service life of the foundation bolts; broad applicability of different vertical connecting structures for underframe or foundation sections and foundations of different types of tower cranes manufactured by different manufacturers is achieved; in this way, the number of manufacturing and using technique procedures is reduced, steel materials are saved, the cost is reduced, and technical conditions are provided for industrialization of fixed prefabricated concrete part assembly type tower crane foundations.
Vertical connecting structure of tower crane and foundation
ZHAO ZHENGYI (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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