Method for assembling steel structure framework and composite lightweight floor slab module

Abstract

The invention provides a method for assembling a steel structure framework and a composite lightweight floor slab module, and belongs to the technical field of assembling construction engineering. The method is based on a floor datum plane formed by a steel structure framework. The method comprises the following process steps: according to a construction drawing, manufacturing floor slab modules used for splicing; making the upper end face of a bearing beam in the steel structure framework form a floor datum plane; checking connecting components prefabricated on bearing steel columns and bearing beams in the steel structure framework, connecting positions, and tolerance of the connecting components with technical assembling holes of the floor slab module; by matched technical holes and connecting assemblies, respectively positioning a first floor slab sub-module and a tail floor slab sub-module in the floor slab module in slab hanging positions of corresponding bearing steel columns in the steel structure framework, to realize heavy load mount; laying an intermediate floor slab sub-module in space between the first floor slab sub-module and the tail floor slab sub-module; performing waterproofness treatment and decorative filling and repairing on junctions of the floor slab module and the bearing steel columns, junctions of the floor slab module and the bearing beam, and junctions of adjacent floor slab modules, and the technical holes.

Description

technical field [0001] The invention belongs to the technical field of assembly building engineering, and in particular relates to a method for assembling a steel structure frame and a composite light-weight floor module to form a floor plan. Background technique [0002] Steel frame structure is widely used in modern multi-storey residences, factories, shops, office buildings, hospitals, teaching buildings and hotels because of its advantages of flexible layout and large interior space. [0003] The steel frame structure building uses the steel structure skeleton to bear the weight of the whole building. In the frame formed by the steel skeleton, the frame is composed of load-bearing steel columns and load-bearing beams of the steel skeleton, and then filled with block walls and prefabricated floors to divide the internal use space. The overall weight of the building formed by block walls and prefabricated floors is borne by load-bearing steel columns and load-bearing beam...

AI Technical Summary

Problems solved by technology

[0004] Among them, the assembly method of the prefabricated floor in the steel frame structure usually includes the installation of the prefabricated floor support system, the hoisting of the prefabricated floor, and subsequent processing steps; when the prefabricated floor is installed, not only is it temporarily fixed, but also the level of the components needs to be corrected. The traditional The prefabricated floor slab support system is several rows of support frames erected on the floor, which support and position the floor slab in the vertical direction. In this way, due to the large number of vertical supports, it takes up more space and reduces the construction work space. It has a great impact on the working surface of other operations carried out at the same time, and the process of setting and adjusting the height of the vertical support requires more manpower, takes a long time, and the construction efficiency is low

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