Prefabricated assembly type composite slab suspension supporting structure and composite slab construction method thereof

Abstract

The invention relates to a prefabricated assembly type composite slab suspension supporting structure and a composite slab construction method thereof. The prefabricated assembly type composite slab suspension supporting structure is characterized in that the prefabricated assembly type composite slab suspension supporting structure comprises supporting vertical rods, supporting horizontal rods, supporting inclined rods, horizontal inclined rods and horizontal connecting rods, rod parts are connected with each other to form a supporting system through square plate ports and diagonal lug plates, and the supporting system is suspended and supported on a prefabricated beam through internal threaded steel pipe embedded parts embedded in the prefabricated beam side, beam side fixed screws and lug plates. The composite slab construction method includes the steps of ribbed concrete composite slab prefabrication, prefabricated beam installation, supporting unit assembly, supporting unit suspension, supporting system forming, supporting system preloading, ribbed concrete composite slab lifting, ribbed concrete composite slab perforated steel bar construction, upper-layer reinforcement binding, composite slab flat-fell seam processing, composite layer concrete casting, and supporting removal, the construction period can be shortened, the material loss and the engineering quantity are lowered, the engineering cost is lowered, and the prefabricated assembly type composite slab suspension supporting structure has good technical and economic benefits.

Description

technical field [0001] The invention relates to the technical field of laminated slabs in construction engineering, in particular to a prefabricated assembled laminated slab suspension support structure and a construction method for the laminated slab. Background technique [0002] Concrete composite structure is an assembled monolithic structure formed by pouring concrete on prefabricated components. Compared with the cast-in-place structure, it can save materials, the construction is simple, and the construction period can be shortened; compared with the traditional prefabricated structure, the composite structure has better overall rigidity and superior seismic performance. Composite floor slabs have the characteristics of both cast-in-place and prefabrication, and have been widely used in prefabricated structures. During construction, steel pipe support structures still need to be erected as temporary supports for prefabricated laminated slabs, which is not much improved...

AI Technical Summary

Problems solved by technology

Composite floor slabs have the characteristics of both cast-in-place and prefabrication, and have been widely used in prefabricated structures. During construction, steel pipe support structures still need to be erected as temporary supports for prefabricated laminated slabs. Compared with cast-in-place construction methods, the process is not much improved. , the construction efficiency is still low, and it is urgent to put forward corresponding solutions

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