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Non-perforated stirrup arranging method for steel reinforced beam web

A beam web and stirrup technology is applied in the field of steel structure construction, which can solve the problems of longitudinal reinforcement conflict and inconvenient welding, and achieve the effects of reducing the strength of the steel structure, simple and convenient processing and installation, and convenient layout.

Inactive Publication Date: 2020-12-01
中冶(上海)钢结构科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] It is inconvenient to weld when the stirrups are dense and the construction work area is small
[0014] Easy to cause conflict with longitudinal reinforcement

Method used

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  • Non-perforated stirrup arranging method for steel reinforced beam web
  • Non-perforated stirrup arranging method for steel reinforced beam web

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] like figure 1 , 2 Shown: a method for setting stirrups with no perforation in the web of a steel frame beam, which includes the following steps:

[0029] Step 1: According to the size of the shaped steel web 1, make a corresponding number of hook ribs 2; said hook ribs are provided with at least one hole through which the stirrups 3 pass; The stirrups are bound to cooperate with the construction measures, and the measures are mainly composed of hook rib plates with a thickness of 12mm and a length of 250mm and a width of 50mm.

[0030] Step 2: Position and install a number of ribbed plates at the positions where the stirrups need to be tied according to the size of the on-site drawings;

[0031] Step 3: Pass the stirrups through the holes on the hook plate and bind them.

[0032] The plurality of hook ribs are arranged symmetrically on both sides of the steel web.

[0033] The hooking ribs are made into different sizes of hooking ribs according to the different posi...

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PUM

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Abstract

The invention relates to a non-perforated stirrup arranging method for a steel reinforced beam web. The stirrup arranging method comprises the steps that 1, stirrup hooking plates with the corresponding number are manufactured according to the size of a profile steel web, and one or more holes for allowing stirrups to penetrate are formed in the stirrup hooking plates; 2, the multiple stirrup hooking plates are positioned and mounted at the positions where the stirrups need to be bound according to the field drawing size; and 3, the stirrups penetrate through the holes in the stirrup hooking plates and are bound. After the stirrup arranging method is implemented, stirrup penetrating holes do not need to be formed, the strength of a steel reinforced structure is not reduced, and the civil engineering stirrups are convenient to arrange and bind.

Description

technical field [0001] The invention relates to the field of steel structure construction, in particular to a method for arranging stirrups without perforation on the web plate of a steel frame beam. Background technique [0002] With the continuous development of the construction industry, steel structures and concrete composite structures are also widely used, such as steel columns filled with concrete or covered with concrete, steel beams covered with concrete, etc. In particular, the steel frame beam structure covered with concrete involves a large number of stirrups in the concrete walls and columns. In steel-concrete composite structures, conflicts between civil stirrups and steel-framed beams are often encountered. When the arrangement of steel bars conflicts (collides) with steel-framed beams (webs), there are two main methods: one is Holes are opened on the web of the steel frame beam to allow the steel bars to freely pass through the reinforcement holes; the secon...

Claims

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Application Information

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IPC IPC(8): E04C3/293E04C5/06
CPCE04C3/293E04C5/064E04C5/0645
Inventor 王玮余士奇李云山王雷
Owner 中冶(上海)钢结构科技有限公司