Support double-layer steel plate buckling resisting energy dissipation wall

A buckling-resistant energy-consuming, double-supported technology, applied to walls, earthquake resistance, building materials, etc., can solve problems such as uneconomical, difficult to implement structural systems, and failure to consider structural dynamic characteristics

Inactive Publication Date: 2013-02-13
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the beginning of the 20th century, the calculation method proposed by Professor Omori Fangyoshi and the seismic coefficient method proposed by Dr. Sano Toshiki did not consider the dynamic characteristics of the structure. Later, it was called the static theory of seismic design. The building structure, that is, "rigid structural system", but this kind of structural system is diffi

Method used

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  • Support double-layer steel plate buckling resisting energy dissipation wall
  • Support double-layer steel plate buckling resisting energy dissipation wall
  • Support double-layer steel plate buckling resisting energy dissipation wall

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Example 1: figure 1 , 4 As shown, the buckling-resistant energy-dissipating wall with double-layer steel plates includes support 1, inner filling steel plate 2, steel column 6, steel beam 7 and angle plate 8, the support 1 is a cross support, and the cross point of the cross support adopts support The backing plate (9) is installed to connect the support (1). Both sides of the support 1 are provided with inner filling steel plates 2, the support 1 and the inner filling steel plates 2 are connected by bolts 3 and nuts 4, and steel backing plates 5 are arranged at the joints, the connected support 1, inner filling steel plates 2 and steel columns 6 and Steel beams 7 are connected by bolts, and angle plates 8 are arranged around the inner filling steel plate 2 .

Embodiment 2

[0025] figure 2 , 5 As shown, the buckling-resistant energy-dissipating wall with double-layer steel plates includes support 1, inner filling steel plate 2, steel column 6, steel beam 7 and angle plate 8, the support 1 is a diagonal support, and both sides of the support 1 are set The inner filling steel plate 2, the support 1 and the inner filling steel plate 2 are connected by bolts 3 and nuts 4, and a steel backing plate 5 is arranged at the joint, and the connected support 1, inner filling steel plate 2, steel column 6 and steel beam 7 are connected by bolts, Corner plates 8 are arranged around the inner filling steel plate 2 .

Embodiment 3

[0027] image 3 , 6 As shown, the buckling-resistant energy-dissipating wall with double-layer steel plates includes support 1, inner filling steel plate 2, steel column 6, steel beam 7 and corner plate 8, the support 1 is a herringbone support, and the apex of the herringbone support is a support The backing plate (9) is installed to connect the support (1). Both sides of the support 1 are provided with inner filling steel plates 2, the support 1 and the inner filling steel plates 2 are connected by bolts 3 and nuts 4, and steel backing plates 5 are arranged at the joints, the connected support 1, inner filling steel plates 2 and steel columns 6 and Steel beams 7 are connected by bolts, and angle plates 8 are arranged around the inner filling steel plate 2 .

[0028] Installation method of the present invention is as follows:

[0029] First, determine the size of the support 1 and the inner filling steel plate 2 according to the actual project, and determine the position o...

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PUM

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Abstract

The invention provides a support double-layer steel plate buckling resisting energy dissipation wall which is mainly composed of a support, inner filling steel plates, a bolt, a nut, a steel base plate, a steel column, a steel beam, an angle plate, a support installation base plate and the like. The buckling resisting energy dissipation wall is characterized in that the support can be a cross support, a slope support or a herringbone support and the like, and the inner filling steel plates are arranged on two sides of the support. The support installation base plate is arranged on a cross point of the cross support for connecting the support, the support installation base plate is arranged on a top point of the herringbone support for connecting the support, and bolted connection is used for all connections. The support double-layer steel plate buckling resisting energy dissipation wall has the advantages of having big vertical stiffness and horizontal stiffness, improving earthquake resistant behaviors of a steel plate shear wall, achieving combination of the steel plate shear wall and an energy dissipation device, widely using energy dissipation and seismic mitigation of steel structures and reinforced concrete structures and having a serial of superior performances of being high in bearing capability, big in lateral stiffness, strong in energy-dissipating capacity and the like under earthquake effects. The support double-layer steel plate buckling resisting energy dissipation wall is a superior anti-seismic energy dissipation construction member.

Description

technical field [0001] The invention relates to an energy-dissipating steel plate wall of a building structure, in particular to a supporting double-layer steel plate anti-buckling energy-dissipating wall of a building structure. Background technique [0002] Earthquake disasters are sudden and devastating, which seriously threaten the safety of human life and property. Nearly a thousand destructive earthquakes occur every year in the world, and a major earthquake can cause hundreds of billions of dollars in economic losses, resulting in hundreds of thousands of deaths or serious injuries. my country is located in the two most active seismic belts in the world, and is one of the countries that suffered the most serious earthquake disasters. The casualties caused by the earthquake rank first in the world, and the economic loss is also very huge. The massive destruction and collapse of buildings in earthquakes is the direct cause of earthquake disasters. When an earthquake o...

Claims

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Application Information

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IPC IPC(8): E04B2/58E04B1/98E04C2/08E04C2/30
Inventor 张延年
Owner SHENYANG JIANZHU UNIVERSITY
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