CN102002987A - Energy dissipating wall system made of opening-type double-layered steel plate with built-in stiffeners - Google Patents
Energy dissipating wall system made of opening-type double-layered steel plate with built-in stiffeners Download PDFInfo
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- CN102002987A CN102002987A CN 201010543859 CN201010543859A CN102002987A CN 102002987 A CN102002987 A CN 102002987A CN 201010543859 CN201010543859 CN 201010543859 CN 201010543859 A CN201010543859 A CN 201010543859A CN 102002987 A CN102002987 A CN 102002987A
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Abstract
The invention relates to an energy dissipating wall system made of an opening-type double-layered steel plate with built-in stiffeners, which belongs to an energy dissipating wall system for a construction structure. The steel energy dissipating wall system comprises frames, stiffeners, energy dissipating steel plates and attachment bolt members. The steel energy dissipating wall system is characterized in that the frames and the stiffeners are both made of general steel and are integrated with each other to support the steel energy dissipating wall; in a construction structure, when the steel energy dissipating wall has complete spans, pillars of the steel energy dissipating wall support the energy dissipating wall; if the steel energy dissipating wall does not have complete spans, supporting bodies are independently arranged; and the supporting bodies are welded or riveted with the construction structure, and the stiffeners are welded or riveted with the supporting bodies. Therefore, the steel plate is integrally a plastic state, the plastic area of the steel plate is increased, and a hysterrisis curve is perfect. The stiffeners ensure that hysteretic shrinkage of the energy dissipating wall made of steel plate is smaller, so the steel energy dissipating wall has good energy dissipating effects. Meanwhile, the steel energy dissipating wall has the advantages of a traditional steel shear wall, and ensures the phenomena of plane buckling, hysteretic shrinkage, and the like are improved.
Description
Technical field
The present invention relates to a kind of building structure with the power consumption wall system, particularly relate to the perforating double-layer plate power consumption wall system that a kind of building structure shakes the built-in ribs for building of control.
Background technology
Because ductility preferred metal material enters plasticity and has good hysteresis performance later on, thereby is used to make various types of energy-dissipating devices.Generally low-yield or extremely low yield point steel plate are made the steel plate energy-dissipating device preferably by ductility.Its antidetonation mechanism is simple, and cost is low, and effect is remarkable, and simultaneously, energy-dissipating device generally is to be installed in the structure as nonload bearing element, and under normal operating condition, it can improve the integral rigidity of structure; Under little earthquake situations condition, according to code requirement, building structure itself just can be satisfied requirements for fortification against earthquake, and this moment, the distortion of structure was less relatively, and the steel plate energy consumer does not enter or enters the plastic stage than small part; Shake or when shaking greatly, the steel plate energy consumer will rate be introduced into the plastic stage in running into relies on the plasticity of its generation can reduce the earthquake response of structure, and its destruction can not influence integrally-built use.
Summary of the invention
The object of the present invention is to provide a kind of perforating double-layer plate power consumption wall system of built-in ribs; can increase the lateral rigidity of building structure; and when running into earthquake; steel plate power consumption wall will be surrendered prior to structure; utilize the surrender power consumption of steel plate energy consumer can significantly reduce the earthquake response of building structure, thereby building structure is played a very good protection.
The objective of the invention is to be achieved through the following technical solutions:
The perforating double-layer plate power consumption wall system of built-in ribs includes frame, ribs, power consumption steel plate, connecting bolt member, and its frame and ribs are the plain edition steel and are made, and both have formed the frame supported part of power consumption wall; When whole striding when arranging steel plate power consumption wall in building structure, the beam column system of building structure is promptly as the support section of steel plate power consumption wall; If not whole striding when arranging need be provided with support system separately; The form that support section welds or rivets with usefulness between the support section with building structure and ribs; The power consumption steel plate is with connecting with high-strength bolt or welding between the ribs; Two-layer power consumption steel plate symmetry in structure is installed.
The perforating double-layer plate of described built-in ribs power consumption wall system, the member of its side mounting concrete prefabricated board and other material outside the power consumption steel plate.
The perforating double-layer plate power consumption wall system of described built-in ribs, it is not for influencing the lateral deformation of power consumption wall, and the vertical frame in institute's suspension element and both sides leaves the gap.
The perforating double-layer plate power consumption wall system of described built-in ribs, fill insulant material between its two-layer power consumption steel plate is as foam heat-insulating board.
Advantage of the present invention and effect are:
The steel plate energy consumer is made into the power consumption wall system, has promoted its power consumption effect greatly, its initial stiffness is big, and stress being evenly distributed in wall helps making steel plate integral body to enter plastic state, thereby increased the plastic region of its steel plate greatly, and hysteresis loop is full.Because the existence of ribs, it is less to make that steel plate power consumption wall hysteresis is pinched the phenomenon that contracts, and it is satisfactory for result to consume energy.Simultaneously, it is as steel plate shear force wall, and the perforating double-layer plate of described built-in ribs for building power consumption wall has some advantages of conventional steel plates shear wall, simultaneously, has improved outside the conventional steel plates shear wall plane flexing, hysteresis loop and has pinched phenomenon such as contract.
Description of drawings
Fig. 1 adopts welding, the non-whole plan view of arranging steel plate power consumption wall of striding for the power consumption steel plate;
Fig. 2 is for being the elevation of Fig. 1, and the power consumption steel plate adopts piecemeal to arrange;
Fig. 3 is the plan view of the power consumption steel plate that Fig. 1 adopted;
Fig. 4 connects for the power consumption steel plate adopts bolt, the non-whole plan view of arranging steel plate power consumption wall of striding;
Fig. 5 is for being the elevation of Fig. 4;
Fig. 6 is the plan view of the power consumption steel plate that Fig. 4 adopted;
Fig. 7 connects for the power consumption steel plate adopts bolt, the whole plan view of arranging steel plate power consumption wall of striding;
Fig. 8 is for being the elevation of Fig. 7;
Fig. 9 is the plan view of the power consumption steel plate that Fig. 7 adopted.
The specific embodiment
Illustrated embodiment is elaborated respectively to the present invention with reference to the accompanying drawings.
The perforating double-layer plate power consumption wall system of built-in ribs for building is made up of frame, ribs, power consumption steel plate, connecting bolt etc.Frame and ribs are common section bar and are made, and both have formed the frame supported part of power consumption wall.When whole striding when arranging steel plate power consumption wall in building structure, the beam column system of building structure promptly can be used as the support section of steel plate power consumption wall; If not whole striding when arranging need be provided with support system separately.Support section with building structure and ribs with the form that can adopt welding or riveted joint between the support section; The power consumption steel plate is with adopting high-strength bolt or welding to connect between the ribs.Two-layer power consumption steel plate symmetry in structure is installed.In order to reach fire prevention, requirement attractive in appearance, can be outside the power consumption steel plate other material members such as side mounting concrete prefabricated board.In order not influence the lateral deformation of power consumption wall, the vertical frame in institute's suspension element and both sides should leave enough gaps.Can fill insulant material between the two-layer power consumption steel plate, as foam heat-insulating board etc.The perforating steel plate of described built-in ribs for building power consumption wall accomplished energy dissipation, insulation, attractive in appearance, prevent fires in one.
Non-whole stride layout, the welding of power consumption steel plate:
Fig. 1 adopts welding, the non-whole plan view of arranging steel plate power consumption wall of striding for the power consumption steel plate;
The number in the figure implication is: 1-frame structural beam, 2-power consumption steel plate, 4-ribs (H shaped steel), 6-ribs (channel-section steel), 8-frame, 9-frame construction post, 10-weld seam.
Fig. 2 is the elevation of Fig. 1;
Other label implication is among the figure: 3-outer fire prevention, the member attractive in appearance of hanging, 5-insulation fill area.
Fig. 3 is the plan view of the power consumption steel plate that Fig. 1 adopted.
Non-whole stride layout, the connection of power consumption steel plate bolt:
Fig. 4 connects for the power consumption steel plate adopts bolt, the non-whole plan view of arranging steel plate power consumption wall of striding;
The number in the figure implication is: 1-frame structural beam, 2-power consumption steel plate, 4-ribs (H shaped steel), 6-ribs (channel-section steel), 7-high-strength bolt, 8-frame, 9-frame construction post, 10-weld seam.
Fig. 5 is the elevation of Fig. 4;
Other label implication is among the figure: 3-outer fire prevention, the member attractive in appearance of hanging, 5-insulation fill area;
Fig. 6 is the plan view of the power consumption steel plate that Fig. 4 adopted.
Put in order and stride layout, the connection of power consumption steel plate bolt:
Fig. 6 is the plan view of the power consumption steel plate that Fig. 4 adopted, and sees Fig. 2 when the power consumption steel plate adopts piecemeal to arrange.
Fig. 7 connects for the power consumption steel plate adopts bolt, the whole plan view of arranging steel plate power consumption wall of striding;
The number in the figure implication is same Fig. 4;
Fig. 8 is the elevation of Fig. 7;
Same Fig. 5 of other label implication among the figure;
Fig. 9 is the plan view of the power consumption steel plate that Fig. 7 adopted.
Whole stride layouts, the steel plate that consumes energy is welded to connect (summary).
Fig. 9 is the plan view of the power consumption steel plate that Fig. 7 adopted, and sees Fig. 2 when the power consumption steel plate adopts piecemeal to arrange.
Claims (4)
1. the perforating double-layer plate of built-in ribs power consumption wall system, include frame, ribs, power consumption steel plate, connecting bolt member, it is characterized in that frame and ribs are the plain edition steel and are made, both have formed the frame supported part of power consumption wall; When whole striding when arranging steel plate power consumption wall in building structure, the beam column system of building structure is promptly as the support section of steel plate power consumption wall; If not whole striding when arranging need be provided with support system separately; The form that support section welds or rivets with usefulness between the support section with building structure and ribs; The power consumption steel plate is with connecting with high-strength bolt or welding between the ribs; Two-layer power consumption steel plate symmetry in structure is installed.
2. the perforating double-layer plate of built-in ribs according to claim 1 power consumption wall system is characterized in that, the member of side mounting concrete prefabricated board and other material outside the power consumption steel plate.
3. the perforating double-layer plate of built-in ribs according to claim 1 power consumption wall system is characterized in that, for not influencing the lateral deformation of power consumption wall, the vertical frame in institute's suspension element and both sides leaves the gap.
4. the perforating double-layer plate of built-in ribs according to claim 1 power consumption wall system is characterized in that fill insulant material between the two-layer power consumption steel plate is as foam heat-insulating board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543859 CN102002987A (en) | 2010-11-15 | 2010-11-15 | Energy dissipating wall system made of opening-type double-layered steel plate with built-in stiffeners |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010543859 CN102002987A (en) | 2010-11-15 | 2010-11-15 | Energy dissipating wall system made of opening-type double-layered steel plate with built-in stiffeners |
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| CN102002987A true CN102002987A (en) | 2011-04-06 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103255705A (en) * | 2013-05-28 | 2013-08-21 | 招商局重庆交通科研设计院有限公司 | Energy-absorbing type girder-falling-preventing device |
| CN103469933A (en) * | 2013-09-25 | 2013-12-25 | 华北水利水电大学 | Double steel plate embedded supporting composite thermal insulation shear wall and manufacturing method thereof |
| CN104929272A (en) * | 2015-06-03 | 2015-09-23 | 安徽鸿路钢结构(集团)股份有限公司 | Shear wall |
| CN104929273A (en) * | 2015-06-03 | 2015-09-23 | 安徽鸿路钢结构(集团)股份有限公司 | Steel-concrete composite shear wall |
| CN105275111A (en) * | 2015-10-08 | 2016-01-27 | 东南大学 | Prefabricated foamed aluminum composite damping energy dissipation wall device |
| CN111576666A (en) * | 2020-04-22 | 2020-08-25 | 重庆大学 | Open cold-bending thin-wall steel frame-double-layer thin steel plate shear wall system |
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| JPH11324392A (en) * | 1998-05-15 | 1999-11-26 | Dynamic Design:Kk | Earthquake vibration control structure |
| JP2000274107A (en) * | 1999-03-23 | 2000-10-03 | Asahi Chem Ind Co Ltd | Elastoplastic energy absorbing body |
| CN201190346Y (en) * | 2008-03-06 | 2009-02-04 | 同济大学 | Composite steel plate wall system with two sides connection |
| CN201539029U (en) * | 2009-04-17 | 2010-08-04 | 清华大学 | Corrugated steel plate shear wall |
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2010
- 2010-11-15 CN CN 201010543859 patent/CN102002987A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11324392A (en) * | 1998-05-15 | 1999-11-26 | Dynamic Design:Kk | Earthquake vibration control structure |
| JP2000274107A (en) * | 1999-03-23 | 2000-10-03 | Asahi Chem Ind Co Ltd | Elastoplastic energy absorbing body |
| CN201190346Y (en) * | 2008-03-06 | 2009-02-04 | 同济大学 | Composite steel plate wall system with two sides connection |
| CN201539029U (en) * | 2009-04-17 | 2010-08-04 | 清华大学 | Corrugated steel plate shear wall |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103255705A (en) * | 2013-05-28 | 2013-08-21 | 招商局重庆交通科研设计院有限公司 | Energy-absorbing type girder-falling-preventing device |
| CN103469933A (en) * | 2013-09-25 | 2013-12-25 | 华北水利水电大学 | Double steel plate embedded supporting composite thermal insulation shear wall and manufacturing method thereof |
| CN104929272A (en) * | 2015-06-03 | 2015-09-23 | 安徽鸿路钢结构(集团)股份有限公司 | Shear wall |
| CN104929273A (en) * | 2015-06-03 | 2015-09-23 | 安徽鸿路钢结构(集团)股份有限公司 | Steel-concrete composite shear wall |
| CN105275111A (en) * | 2015-10-08 | 2016-01-27 | 东南大学 | Prefabricated foamed aluminum composite damping energy dissipation wall device |
| CN111576666A (en) * | 2020-04-22 | 2020-08-25 | 重庆大学 | Open cold-bending thin-wall steel frame-double-layer thin steel plate shear wall system |
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Open date: 20110406 |