A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Constructing method of prefabricated lifting column and lifting beam combined frame structure
The invention provides a constructing method of a prefabricated lifting column and lifting beam combined frame structure. The constructing method comprises the following steps of (1) excavating a foundation pit and pouring rebar concrete foundation, (2) leveling terrace and placing layers of prefabricated concrete beams, (3) inserting a steel pipe sleeve column and making good fixed connection of the steel pipe sleeve column and the foundation, (4) preparing a crane and lifting the inner layer steel pipe sleeve column to a designed height, (5) pouring concrete inside the steel pipe sleeve column, (6) preparing a lifting machine and lifting the prefabricated concrete beams to the designed height of all the layers with equal step distance from top bottom, (7) manufacturing column caps of the prefabricated concrete beams and (8) lifting prefabricated piling boards and fixing the piling boards and the prefabricated concrete beams. Compared with the prior art, the steel pipe sleeve column, the prefabricated concrete beams and the piling boards can be fast lifted and assembled, the construction schedule can be accelerated, the construction cycle is shortened, and the construction method can promote the industrialization of building industries and has good economical values.
Constructing method of prefabricated lifting column and lifting beam combined frame structure
The invention provides a constructing method of a prefabricated lifting column and lifting beam combined frame structure. The constructing method comprises the following steps of (1) excavating a foundation pit and pouring rebar concrete foundation, (2) leveling terrace and placing layers of prefabricated concrete beams, (3) inserting a steel pipe sleeve column and making good fixed connection of the steel pipe sleeve column and the foundation, (4) preparing a crane and lifting the inner layer steel pipe sleeve column to a designed height, (5) pouring concrete inside the steel pipe sleeve column, (6) preparing a lifting machine and lifting the prefabricated concrete beams to the designed height of all the layers with equal step distance from top bottom, (7) manufacturing column caps of the prefabricated concrete beams and (8) lifting prefabricated piling boards and fixing the piling boards and the prefabricated concrete beams. Compared with the prior art, the steel pipe sleeve column, the prefabricated concrete beams and the piling boards can be fast lifted and assembled, the construction schedule can be accelerated, the construction cycle is shortened, and the construction method can promote the industrialization of building industries and has good economical values.
Constructing method of prefabricated lifting column and lifting beam combined frame structure
WANG GUOFU (author) / WANG WEIXI (author)
2015-04-29
Patent
Electronic Resource
English
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