Combined shear-resistant assembled beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie composite floor slab

A technology of corrugated steel plates and combined floor slabs, which is applied to floors, building components, buildings, etc., can solve problems such as inability to ensure effective connection of floor slab engineering, longitudinal and horizontal shear bonding damage, and long construction period. The effect of increasing the shear strength, improving the flexural bearing capacity, and improving the overall bearing capacity

Pending Publication Date: 2021-12-17
BEIJING UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The patent of the present invention proposes a combined shear-resistant assembled beam-slab composite system based on orthogonal corrugated steel plate anti-bending and tie-bonded composite floors. Due to technical problems such as shear bond failure, easy cracking, and long construction period, a prefabricated beam-slab combination system with sufficient bearing capacity, reliable structural overall connection performance, and convenient and rapid construction is proposed.

Method used

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  • Combined shear-resistant assembled beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie composite floor slab
  • Combined shear-resistant assembled beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie composite floor slab
  • Combined shear-resistant assembled beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie composite floor slab

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Embodiment Construction

[0019] Attached below Figure 1~6 , detailing the implementation of this patent.

[0020] Such as Figure 1~6 As shown, a prefabricated beam-slab composite system based on orthogonal corrugated steel plate anti-bending composite floor slabs includes the following components:

[0021] 1——Composite steel floor slab with orthogonal corrugated steel plate for bending and knot resistance

[0022] 2—Steel Beams with Stud Connectors

[0023] 3——End plate

[0024] 4——outer steel plate

[0025] 5——Orthogonal corrugated steel tie

[0026] 6——corrugated steel plate

[0027] 7——Steel beam

[0028] 8——Shear connectors

[0029] 9 - Concrete

[0030] The specific connection mode of the prefabricated beam-slab combination system of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] The components of the assembled beam-slab combination system of the present invention include a combined steel floor slab (1) with a bending-resi...

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Abstract

The invention discloses a combined shear-resistant assembled beam-slab combined system based on an orthogonal corrugated steel plate bending-resistant tie composite floor slab, and belongs to the technical field of structural engineering. The combination system consists of a steel floor slab tied by orthogonal corrugated steel plates, a steel beam with a shear-resistant connecting piece and filled concrete. The orthogonal corrugated steel plates which are arranged in a staggered mode effectively guarantee the in-plane rigidity of the steel floor while limiting buckling of the outer side steel plates, and the overall bearing capacity of the composite floor is effectively improved through interaction of the orthogonal corrugated steel plates, the outer side steel plates and the filled concrete. The steel floor tied by the orthogonal corrugated steel plates is effectively connected with the steel beam with the stud connecting piece through cast-in-place concrete, so that the structural integrity is improved, and meanwhile, the construction period can be effectively shortened through simultaneous operation of multiple layers.

Description

technical field [0001] This patent relates to a combined shear-resistant assembled beam-slab composite system based on an orthogonal corrugated steel plate anti-bending and tie-bonded composite floor, which belongs to the technical field of structural engineering. Background technique [0002] With the development of society and the improvement of economic level, people's requirements for buildings are getting higher and higher, and steel structure buildings have become my country's high-rise buildings due to their light weight, good seismic performance, industrialized production, prefabricated installation, and green construction. It is a key promotion project in the process of construction industrialization. In order to meet people's increasing requirements for building structures and further improve my country's structural construction level, it is necessary to propose a new and efficient standardized structural component based on the steel structure building system to pro...

Claims

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Application Information

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IPC IPC(8): E04B5/02E04B5/10
CPCE04B5/02E04B5/10
Inventor 姜子钦华兴尚李祥源李莹刘杰
Owner BEIJING UNIV OF TECH
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