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Pre-stressed concrete mixed beam structure with corrugated steel web

A corrugated steel plate and concrete technology, applied to structural elements, elongated structural members for load-bearing, bridges, etc., can solve complex problems such as joints that cannot be fastened

Inactive Publication Date: 2006-03-15
DONGYANG CONSTR +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] According to the conventional hybrid beam structure, the work of drilling many through holes in the upper and lower ends of the corrugated steel plate 1 is complicated
Also, although the concrete and the bonding bars in the through holes are connected with the corrugated steel plates by surrounding the upper and lower ends of the corrugated steel plates, since the separation of the concrete and the corrugated steel plates is prevented only by each bonding bar, a tight bond cannot be obtained

Method used

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  • Pre-stressed concrete mixed beam structure with corrugated steel web
  • Pre-stressed concrete mixed beam structure with corrugated steel web
  • Pre-stressed concrete mixed beam structure with corrugated steel web

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Embodiment Construction

[0018] Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the accompanying drawings.

[0019] According to the preferred embodiment of the present invention, the structure of the prestressed concrete hybrid beam with corrugated steel plate web is constituted as follows. In order to enhance the bonding force when the corrugated steel plate is combined with concrete, the L-shaped steel 8 is placed on the corrugated steel plate 1 in a symmetrical manner relative to the vertical direction. The upper end and the lower end are combined with the corrugated steel plate 1, the vertical surface of the L-shaped steel plate 8 is combined with the corrugated steel plate 1 through the joint bolt 9, and many pillars 3 are connected on the horizontal surface of the L-shaped steel plate 8 by welding, and arranged on the upper and lower ends of the corrugated steel plate 1 The L-shaped steel 8 and the pillar 3 are integrally embedded in t...

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Abstract

A pre-stressed concrete mixed beam structure with corrugated steel web is provided, wherein L type steel symmetrically combines the corrugated steel web to combine concrete and said corrugated steel web in terms of bolt. In order to enforce the combination force when the corrugated steel web combines with the concrete, the corrugated steel web ventral plate pre-stressed concrete mixed beam structure is: L type steel combining with the corrugated steel web on upper end or lower end of the corrugated steel web symmetrically in vertical direction approximately, the vertical surface of the L type steel combining with the corrugated steel web with combination bolt, a plurality of support columns are jointed on the level surface of the L type steel, and L type steel arranged on upper end and lower end of the corrugated steel web and said support columns are wholly imbedded into the concrete.

Description

technical field [0001] The invention relates to a corrugated steel plate web prestressed concrete (web-PSC) hybrid beam structure, wherein the corrugated steel plate is combined with the concrete slab through L-shaped steel and pillars, in particular to a corrugated steel plate web prestressed concrete hybrid beam structure , where the L-shaped steel is symmetrically combined with the corrugated steel plate by bolts to combine the concrete and the corrugated steel plate. Background technique [0002] figure 1 A perspective view showing a conventional hybrid beam structure in which a corrugated steel plate 1 is mounted with flanges 2 at upper and lower ends, and a plurality of struts 3 are mounted on the flanges 2 . [0003] figure 2 yes figure 1 A cross-sectional view of a conventional hybrid beam structure is shown. Such as figure 1 Concrete is bonded to the upper side of the flange 2 as shown. [0004] According to the conventional hybrid beam structure, in order to...

Claims

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Application Information

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IPC IPC(8): E04C3/293
CPCE01D2/02E01D19/12E01D2101/268
Inventor 权吾槿金文八金昌燮李翰九金南硕
Owner DONGYANG CONSTR
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