CN103541494B - Power consumption girder steel and processing method thereof - Google Patents
Power consumption girder steel and processing method thereof Download PDFInfo
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- CN103541494B CN103541494B CN201310431048.3A CN201310431048A CN103541494B CN 103541494 B CN103541494 B CN 103541494B CN 201310431048 A CN201310431048 A CN 201310431048A CN 103541494 B CN103541494 B CN 103541494B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 238000003672 processing method Methods 0.000 title claims description 5
- 238000004873 anchoring Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Vibration Dampers (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a kind of power consumption girder steel, primarily of stephanoporate steel plate, in establish the composition such as elliptical aperture, power consumption ellipse, power consumption cross board, crab-bolt and backing plate.It is characterized in that: power consumption girder steel arranges multiple stephanoporate steel plate; Each stephanoporate steel plate all arrange multiple in establish elliptical aperture, inside establish elliptical aperture shape size identical, be ellipse, oval major axis is vertical direction, and minor axis is consistent with stephanoporate steel plate center line.Between stephanoporate steel plate, establish position corresponding to elliptical aperture to arrange power consumption ellipse in each, oval major axis is horizontal direction, and major axis is consistent with stephanoporate steel plate center line.In the outside correspondence of multiple stephanoporate steel plate, establish the position of elliptical aperture, power consumption cross board is set.Effect of the present invention and advantage have larger initial stiffness, shakes at wind and under geological process, can consume energy preferably, uniform force, stable, simple structure, economical and practical.
Description
Technical field
The present invention relates to a kind of power consumption girder steel, particularly relate to a kind of building structure power consumption girder steel and processing method thereof.
Background technology
Because metal material has good Hysteresis Behavior after elastic-plastic range, be thus used to manufacture various types of energy-dissipating device.Mild steel damper makes full use of mild steel to have performance after good surrender, has good hysteretic characteristic after entering the plastic stage.First Kelly in 1972 carries out the research of metal damper and experiment; The people such as the people such as Wittaker in 1991 and Tsai in 1992 have studied the shock absorbing characteristics of X type mild steel damper (XADAS) and triangle mild steel damper (TADAS) respectively.These two kinds of dampers are mild steel dampers that research is more both at home and abroad at present.Stablize because mild steel damper has hysteretic characteristic, low fatigue behaviour is good, to the strong adaptability of environment and temperature and the advantage such as long-term behaviour is stable, therefore causes the extensive concern of Chinese scholars, and on some buildings, has started application.The shortcoming of mild steel damper is: restorability is poor, and its hysteretic energy performance is comparatively remarkable by the impact of its shape, as shape makes improper, can cause the distortion of hysteretic loop.
Under dynamic load function, beam often has moderate finite deformation, but the power consumption of beam never obtains enough attention, once destroy, will lose the space supporting function of coupled columns, and lose the support effect to building roof.
Summary of the invention
The object of the present invention is to provide a kind of power consumption girder steel, mainly for improving the deformability of beam under dynamic load function and energy dissipation capacity.
The object of the invention is to be achieved through the following technical solutions:
Power consumption girder steel primarily of stephanoporate steel plate, in establish elliptical aperture, power consumption ellipse, composition such as power consumption cross board, crab-bolt and backing plate etc., it is characterized in that: power consumption girder steel arranges multiple stephanoporate steel plate; Each stephanoporate steel plate all arrange multiple in establish elliptical aperture, inside establish elliptical aperture shape size identical, be ellipse, oval major axis is vertical direction, and minor axis is consistent with stephanoporate steel plate center line.Between stephanoporate steel plate, establish position corresponding to elliptical aperture to arrange power consumption ellipse in each, oval major axis is horizontal direction, and major axis is consistent with stephanoporate steel plate center line.Between stephanoporate steel plate, two ends arrange backing plate respectively.In the outside correspondence of multiple stephanoporate steel plate, establish the position of elliptical aperture, power consumption cross board is set.In two major axis ends of power consumption ellipse, power consumption four ends of cross board and center adopt crab-bolt and stephanoporate steel plate to be connected and fixed.Adopt bolt will consume energy steel girder erection on steel column by screw.
Processing method: a, cutting stephanoporate steel plate (1), Kai Nei establishes elliptical aperture (2) and anchor hole; B, using the oval steel plate under cutting out in a as power consumption ellipse (3), open anchor hole; C, cutting power consumption cross board (4), open anchor hole; D, by cutting power consumption cross board (4) horizontal positioned, and arrange crab-bolt (5) respectively, through crab-bolt (5), stephanoporate steel plate (1) is installed, and upper installation power consumption ellipse (3) of stephanoporate steel plate (1), through crab-bolt (5), stephanoporate steel plate (1) and power consumption ellipse (3) are installed respectively again, eventually pass through crab-bolt (5) and a slice stephanoporate steel plate (1) and multi-disc are installed consume energy cross board (4) by all crab-bolt anchorings.
Effect of the present invention and advantage have larger initial stiffness, shakes at wind and under geological process, can consume energy preferably, uniform force, stable, simple structure, economical and practical.
Accompanying drawing explanation
Fig. 1 is that the present invention is consumed energy steel beam structure front elevational schematic;
Fig. 2 is that the present invention is consumed energy steel beam structure schematic top plan view.
In figure, 1 is stephanoporate steel plate; 2 be in establish elliptical aperture; 3 is power consumption ellipse; 4 is power consumption cross board; 5 is crab-bolt; 6 is backing plate; 7 is screw.
Detailed description of the invention
Below in conjunction with technical scheme with reference to accompanying drawing, the present invention is described in detail.
The power consumption girder steel that the present invention proposes is as shown in Fig. 1 ~ Fig. 2.Whole device primarily of stephanoporate steel plate 1, in establish elliptical aperture 2, power consumption ellipse 3, composition such as power consumption cross board 4, crab-bolt 5, backing plate 6 and screw 7 etc.
According to actual requirement, cutting stephanoporate steel plate 1, Kai Nei establishes elliptical aperture 2 and anchor hole.Using the oval steel plate under cutting out in a as power consumption ellipse 3, open anchor hole.Cutting power consumption cross board 4, opens anchor hole.Each parts crab-bolt 5 is fixed.Adopt bolt will consume energy steel girder erection on steel column by screw 7.
Claims (2)
1. a power consumption girder steel, by stephanoporate steel plate (1), in establish elliptical aperture (2), power consumption ellipse (3), power consumption cross board (4), crab-bolt (5), backing plate (6) and screw (7) to form, it is characterized in that: the girder steel that consumes energy arranges multiple stephanoporate steel plate (1), each stephanoporate steel plate (1) all arrange multiple in establish elliptical aperture (2), inside establish elliptical aperture (2) shape size identical, be ellipse, oval major axis is vertical direction, minor axis is consistent with stephanoporate steel plate (1) center line, elliptical aperture (2) is inside established to be uniformly distributed, between stephanoporate steel plate (1), establish position corresponding to elliptical aperture (2) that power consumption ellipse (3) is set in each, oval major axis is horizontal direction, major axis is consistent with stephanoporate steel plate (1) center line, between stephanoporate steel plate (1), two ends arrange backing plate (6) respectively, the position of elliptical aperture (2) is established in the outside correspondence of multiple stephanoporate steel plate (1), power consumption cross board (4) is set, in two major axis ends of power consumption ellipse (3), four ends of power consumption cross board (4) and center adopt crab-bolt (5) and stephanoporate steel plate (1) to be connected and fixed, adopt bolt will consume energy steel girder erection on steel column by screw (7).
2. the processing method of girder steel that consumes energy as claimed in claim 1: it is characterized in that:
A, cutting stephanoporate steel plate (1), Kai Nei establishes elliptical aperture (2) and anchor hole;
B, using the oval steel plate under cutting out in a as power consumption ellipse (3), open anchor hole;
C, cutting power consumption cross board (4), open anchor hole;
D, will consume energy cross board (4) horizontal positioned, and arrange crab-bolt (5) respectively, through crab-bolt (5), stephanoporate steel plate (1) is installed, and upper installation power consumption ellipse (3) of stephanoporate steel plate (1), through crab-bolt (5), stephanoporate steel plate (1) and power consumption ellipse (3) are installed respectively again, eventually pass through crab-bolt (5) and a slice stephanoporate steel plate (1) and multi-disc are installed consume energy cross board (4) by all crab-bolt anchorings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431048.3A CN103541494B (en) | 2013-09-22 | 2013-09-22 | Power consumption girder steel and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431048.3A CN103541494B (en) | 2013-09-22 | 2013-09-22 | Power consumption girder steel and processing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103541494A CN103541494A (en) | 2014-01-29 |
| CN103541494B true CN103541494B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310431048.3A Active CN103541494B (en) | 2013-09-22 | 2013-09-22 | Power consumption girder steel and processing method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105298017B (en) * | 2015-10-19 | 2017-05-31 | 河南城建学院 | A kind of steel pipe damping rubber coupling beam |
| CN105155723B (en) * | 2015-11-04 | 2017-08-01 | 沈阳建筑大学 | Disc type friction energy-dissipating damper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3890757A (en) * | 1974-02-28 | 1975-06-24 | Case Co J I | Boom members having stiffener elements for crane boom constructions |
| CN101173535A (en) * | 2007-11-15 | 2008-05-07 | 滕军 | Coupled shearing force wall energy-dissipation beam-coupled steel plate damper and its using method |
| KR101127718B1 (en) * | 2010-06-24 | 2012-03-22 | 동일고무벨트주식회사 | Hybrid vibration control apparatus using viscoelasticity and friction |
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN102912897A (en) * | 2012-10-30 | 2013-02-06 | 沈阳建筑大学 | Partitioned buckling-restrained opening energy dissipation steel plate wall |
| CN102926480A (en) * | 2012-10-30 | 2013-02-13 | 沈阳建筑大学 | Compound mild steel damper with holes and ribs |
-
2013
- 2013-09-22 CN CN201310431048.3A patent/CN103541494B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3890757A (en) * | 1974-02-28 | 1975-06-24 | Case Co J I | Boom members having stiffener elements for crane boom constructions |
| CN101173535A (en) * | 2007-11-15 | 2008-05-07 | 滕军 | Coupled shearing force wall energy-dissipation beam-coupled steel plate damper and its using method |
| KR101127718B1 (en) * | 2010-06-24 | 2012-03-22 | 동일고무벨트주식회사 | Hybrid vibration control apparatus using viscoelasticity and friction |
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN102912897A (en) * | 2012-10-30 | 2013-02-06 | 沈阳建筑大学 | Partitioned buckling-restrained opening energy dissipation steel plate wall |
| CN102926480A (en) * | 2012-10-30 | 2013-02-13 | 沈阳建筑大学 | Compound mild steel damper with holes and ribs |
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| CN103541494A (en) | 2014-01-29 |
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Effective date of registration: 20191212 Address after: 215421 Shaxi Town Industrial Park, Taicang City, Suzhou City, Jiangsu Province Patentee after: TAICANG MEILIN PRINTING PHOTOSENSITIVE MATERIAL Co.,Ltd. Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: SHENYANG JIANZHU University |
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Effective date of registration: 20240110 Address after: 115000 Beihai Electric Motor Industrial Park, Yingkou City, Liaoning Province Patentee after: Yingkou Longren Heavy Industry Co.,Ltd. Address before: 215421 Shaxi Town Industrial Park, Taicang City, Suzhou City, Jiangsu Province Patentee before: TAICANG MEILIN PRINTING PHOTOSENSITIVE MATERIAL Co.,Ltd. |