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Method for connecting steel beams and laminated slabs

A connection method and a technology of laminated panels, which are applied in the direction of construction and building construction, can solve the problems of increasing manpower, material resources, and financial resources, high requirements for construction quality, and increased construction costs, and achieve high processing accuracy, easy quality, and energy saving The effect of engineering costs

Inactive Publication Date: 2017-05-10
CHINA 22MCC GROUP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These traditional practices increase the amount of steel used in prefabricated houses. During the construction process, studs and shear keys require relatively high construction quality, which virtually increases manpower, material resources, and financial resources, resulting in increased construction costs and Increase

Method used

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  • Method for connecting steel beams and laminated slabs
  • Method for connecting steel beams and laminated slabs

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Embodiment Construction

[0031] The present invention is described in detail below with reference to accompanying drawing and embodiment:

[0032] attached Figure 1-2 It can be seen that a method for connecting steel beams and laminated slabs,

[0033] Open a round hole 2 on the steel beam web 1;

[0034] A prefabricated laminated hollow floor slab 4 is erected on the upper surface of the lower flange 3 of the steel beam;

[0035] On the top of the prefabricated layer 5 of the prefabricated laminated hollow floor slab 4, lay laminated slab reinforcing bars 6 along the horizontal direction;

[0036] The end of the laminated slab reinforcing bar 6 protrudes from the end of the prefabricated laminated hollow floor slab 4;

[0037] The end of the laminated steel bar 6 passes through the round hole 2 opened on the web of the steel beam;

[0038] Prefabricated laminated hollow-core slabs and steel beams are cast-in-place;

[0039] Concrete is poured on the surface of the prefabricated laminated hollow...

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Abstract

The invention relates to a method for connecting steel beams and laminated slabs comprising following steps: circular holes are opened in a steel beam web plate; prefabricated laminated hollow floor plates are set up on the upper surface of the lower flange girth of the steel beam; laminated slab steel bars are laid on the upper part of the prefabricated layer of the prefabricated laminated hollow floor plates in the horizontal direction; the end parts of the laminated slab steel bars pass through the circular holes opened in the steel beam web plate; concrete is poured on the upper surface of the prefabricated laminated hollow floor plates so that the steel beam is integrated with the prefabricated laminated hollow floor plates. By means of the method for connecting steel beams and laminated slabs, original studs, shearing studs and steel shear key are saved on the premise that the consumption amount of steel is not increased; by means of the original twice concrete layer which is necessarily poured, reinforced concrete shearing falcons with shearing resistance are provided at two sides of the steel beam web plate; the rigid connection among different connecting materials is achieved and the structural design requirements are met; construction efficiency is increased and engineering cost is reduced.

Description

technical field [0001] The invention relates to a building construction method, in particular to a method for connecting steel beams and laminated slabs. Background technique [0002] With my country's "energy saving and emission reduction" policy, housing is the focus, especially prefabricated steel structure housing brings a lot of room for development. Among many residential buildings, prefabricated steel structure housing is most suitable for factory production. The design will be , Production, construction and installation are integrated, changing the traditional "on-site construction" to "factory manufacturing". The prefabricated steel structure house has light weight, low cost, simple installation, fast construction speed, less environmental pollution during construction, good seismic performance, recyclable, economical and environmental protection, etc., which meet the requirements of the "green building" put forward by the country. [0003] In the prefabricated resi...

Claims

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Application Information

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IPC IPC(8): E04B1/41
CPCE04B1/41E04B2001/4192
Inventor 李素强莫绍杰
Owner CHINA 22MCC GROUP CORP
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