Separation type composite slab honeycomb composite beam and method

A separate, laminated board technology, applied in the direction of floor slabs, building components, buildings, etc., can solve the problems of difficult transportation and hoisting, unfavorable maintenance and repair, and difficult to repair.

Inactive Publication Date: 2020-10-20
SHANDONG JIANZHU UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor found that the current prefabricated components use the overall structure setting, which makes the production cycle long, difficult to transport and hoist, the installation process is complicated, the amount of concrete construction is large, and the leveling performance is poor, which is not conducive to maintenance and repair work during long-term wear and tear , for the high maintenance cost in the later period, especially after the integral prefabricated component is damaged, its waterproof and

Method used

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  • Separation type composite slab honeycomb composite beam and method
  • Separation type composite slab honeycomb composite beam and method
  • Separation type composite slab honeycomb composite beam and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The separated laminated slab honeycomb composite beam has good mechanical performance because of the internal connection members of the laminated slab and the steel beam with holes, and can effectively simplify the on-site construction process.

[0026] The lower part of the prefabricated concrete slab and the upper part of the cast-in-place concrete slab use truss steel bars as the laminated slabs of the connecting components, and the use of concrete prefabricated slabs as part of the formwork and the characteristics of convenient lap joint installation will significantly reduce a large number of wet operations on the construction site and shorten the construction period. , Protect the environment; Utilize the strong connection between the truss reinforcement and the internal distribution reinforcement, so that the laminated slab has good integrity, crack resistance and shear resistance.

[0027] The honeycomb steel beam uses welded bolts and laminated plates to form a ...

Embodiment 2

[0037] The disclosure provides a separated laminated slab honeycomb composite beam, which includes a laminated floor slab, a honeycomb steel beam and connecting studs, wherein the laminated floor slab includes a prefabricated concrete slab, a cast-in-place concrete slab, truss reinforcement and distributed reinforcement in the slab. The stud is used as a connecting member between the laminated slab and the honeycomb steel beam. The lower part will be welded to the upper flange of the honeycomb steel beam, and the upper part will be embedded in the cast-in-place concrete slab to realize the integrity of the beam and the slab.

[0038] Such as figure 1 As shown, the size of the precast concrete slab placed on the honeycomb steel beam can be designed and installed according to the actual situation. The prefabricated concrete slab and the cast-in-place concrete slab are connected by truss bars, in which the lower part of the truss bars is buried in the precast concrete slab, and t...

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PUM

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Abstract

The invention provides a separation type composite slab honeycomb composite beam and a method. The separation type composite slab honeycomb composite beam comprises a supporting beam and a composite slab connected with the supporting beam, wherein the composite slab comprises a pouring slab and a plurality of separated prefabricated slabs, the tops of the separated prefabricated slabs and the topsof the supporting beam are covered with and connected by the pouring slab, truss steel bars are arranged in the separated prefabricated slabs, and the separated prefabricated slabs and the pouring slab are connected through the truss steel bars, and the pouring plate is connected with at least one flat and straight surface of the supporting beam through a connecting piece. The size of a formworkin a prefabricating factory can be reduced, the concrete curing time is shortened so as to reach the specified strength, and a prefabricated concrete slab is more convenient to transport and hoist.

Description

technical field [0001] The disclosure belongs to the field of building structures, and in particular relates to a separated laminated plate honeycomb composite beam applied to building structures and a manufacturing method. Background technique [0002] Due to the use of prefabricated components in prefabricated buildings, architectural design and construction time can be greatly shortened, costs can be reduced, and energy saving and environmental protection are achieved. [0003] The inventor found that the current prefabricated components use the overall structure setting, which makes the production cycle long, difficult to transport and hoist, the installation process is complicated, the amount of concrete construction is large, and the leveling performance is poor, which is not conducive to maintenance and repair work during long-term wear and tear , for the high cost of maintenance in the later period, especially after the damage of integral prefabricated components, it...

Claims

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Application Information

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IPC IPC(8): E04B5/02E04B5/10
CPCE04B5/023E04B5/10
Inventor 吕俊利李汝凯姚宗健亓勇祝健
Owner SHANDONG JIANZHU UNIV
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