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Internal division type laminated column frame-bilayer steel plate concrete combined shear wall and manufacturing method thereof

A steel plate concrete and combined shear wall technology, applied to walls, building components, and earthquake resistance, to achieve the effects of improving seismic performance, improving deformation capacity and ductility, and improving thermal insulation, energy saving and sound insulation

Inactive Publication Date: 2010-11-10
BEIJING UNIV OF TECH
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of shear walls in the current construction field, the present invention provides an internal split composite column frame-double-layer steel plate concrete composite shear wall, thereby improving the seismic performance and thermal insulation and energy-saving effect of the shear wall at the same time

Method used

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  • Internal division type laminated column frame-bilayer steel plate concrete combined shear wall and manufacturing method thereof
  • Internal division type laminated column frame-bilayer steel plate concrete combined shear wall and manufacturing method thereof
  • Internal division type laminated column frame-bilayer steel plate concrete combined shear wall and manufacturing method thereof

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Embodiment Construction

[0024] Attached below Figure 1-4 An embodiment of the present invention will be described.

[0025] First of all, according to the force of the shear wall and the required functional requirements of thermal insulation, energy saving and sound insulation, the size and position of each component inside the shear wall are determined.

[0026] According to the needs, set the steel pipe concrete composite column 2 at the appropriate position on both sides of the shear wall body 1. When pouring the concrete in the steel pipe 3, use the cross partition 4 to divide the cross section of the rectangular concrete column in the steel pipe into 4 independent equal-section units column. The cross partition adopts a thin iron sheet with a thickness of 0.5 mm, and many screws are spot-welded on the thin iron sheet as friction keys 12 .

[0027] Next, welding double-layer steel plates 5 are arranged between the steel pipes, and the required thermal insulation and sound insulation material 7...

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Abstract

The invention discloses an internal division type laminated column frame-bilayer steel plate concrete combined shear wall and a manufacturing method thereof, belonging to the building field. The shear wall is composed of steel tube concrete laminated columns (2) at two sides and a wall body (1) in the middle and is characterized in that a steel tube (3) in each steel tube concrete laminated column (2) is provided with a vertical cross clapboard (4) made of sheet iron, the clapboard is evenly distributed with columnar protuberant friction keys (12), the wall body (1) is internally provided with a bilayer steel plate (5) which is connected with the steel tubes (3) and is sandwiched with a heat preservation sound insulator (7), the steel tubes (3) and the bilayer steel plate (5) are coated with reinforced concrete externally, and the wall body is internally provided with a tiepiece (11) penetrating through the steel plate. By utilizing the internal division type laminated column frame-bilayer steel plate concrete combined shear wall in the invention, earthquake resistant capability and efficacies of heat preservation, energy conservation and sound insulation can be greatly improved, construction is convenient, construction cost is relative low and engineering application value is high.

Description

technical field [0001] An inner split laminated column frame-double-layer steel plate concrete composite shear wall belongs to the construction field. Background technique [0002] With more and more high-rise building structures at home and abroad, people pay more and more attention to the research on seismic fortification and thermal insulation and energy saving of high-rise buildings. The shear wall and the cylinder composed of the shear wall are the core parts of the high-rise building's seismic resistance, and the seismic performance of the shear wall structure plays a vital role in the safety and reliability of the high-rise building. Therefore, it has become one of the hot topics in the field of construction to innovate the form of the shear wall and improve the seismic performance of the shear wall and the effect of heat preservation, energy saving and sound insulation. [0003] At present, in the field of shear wall research, some scholars have carried out research...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56E04B2/64E04B1/98
Inventor 曹万林王尧鸿
Owner BEIJING UNIV OF TECH
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