CN203669135U - Energy dissipation and seismic reduction steel plate cantilever wall component - Google Patents
Energy dissipation and seismic reduction steel plate cantilever wall component Download PDFInfo
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- CN203669135U CN203669135U CN201420027442.0U CN201420027442U CN203669135U CN 203669135 U CN203669135 U CN 203669135U CN 201420027442 U CN201420027442 U CN 201420027442U CN 203669135 U CN203669135 U CN 203669135U
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Abstract
The utility model discloses an energy dissipation and seismic reduction steel plate cantilever wall component and belongs to the field of civil engineering construction technologies. An energy dissipation and seismic reduction assembly is composed of a low-strength steel truss upper chord member, a low-strength steel truss lower chord member, a low-strength steel truss upper web member, a low-strength steel truss lower web member, a small high-strength end plate and a chord member high-strength end plate. A steel plate wall is composed of a high-strength connecting end plate, a high-strength profile steel inner frame rod, a high-strength profile steel upper frame rod, a high-strength profile steel lower frame rod, a large high-strength end plate, a low-strength steel plate and reinforcing ribs. A high-strength bolt set is inserted into the chord member high-strength end plate and the high-strength connecting end plate to fixedly connect the steel plate wall with the energy dissipation and seismic reduction assembly into a whole. According to the component, lateral displacement stiffness can be effectively improved, the lateral displacement of a structure can be reduced, seismic energy can be easily dissipated, and the whole component of the structure can be protected; the component is simple in structure and suitable for industrialized production.
Description
Technical field
The utility model belongs to civil engineering work technology, relates generally to the energy-dissipating and shock-absorbing member in a kind of building.
Background technology
" framework-semi-girder-Core Walls Structure " structural system is used widely in Super High framework-core wall structure, and wherein, horizontal outrigger member is arranged between peripheral frame and Core Walls Structure.In system, Core Walls Structure is main lateral resistant member, bears most horizontal loads; Horizontal outrigger member has the function of similar strut and tie, plays the effect that reduces total system sidesway.But, due to horizontal outrigger member, comprising the defect in semi-girder wall and cantilever truss structure design, the Lateral resisting ability of existing level semi-girder member and the ability of dissipation seismic energy are poor.
Summary of the invention
The purpose of this utility model is exactly the problem existing for above-mentioned prior art, and design provides a kind of energy-dissipating and shock-absorbing steel plate semi-girder wall member of new construction, reaches the object that increases substantially dissipation seismic energy ability and Lateral resisting ability.
Basic Design of the present utility model is, on the edge of low-intensity steel plate, welding is fixedly mounted with high strength shaped steel inner edge frame bar, high strength shaped steel upper side frame bar, the large end plate of high strength and high strength shaped steel lower frame bar successively, high strength connects end plate and is admittedly welded on end, high strength shaped steel upper and lower side jamb rod the same side, on low-intensity steel plate two sides, admittedly weld ribs, so far form steel plate wall; What on the upper and lower part of chord member high strength end plate, be parallel to each other is fixedly mounted with Medium And Low Strength Steels pricncipal rafter and Medium And Low Strength Steels truss lower chord, under Medium And Low Strength Steels truss, the two ends of web member are affixed with Medium And Low Strength Steels truss lower chord and chord member high strength end plate respectively, on Medium And Low Strength Steels truss, the two ends of web member are affixed with Medium And Low Strength Steels pricncipal rafter and chord member high strength end plate respectively, on end, Medium And Low Strength Steels truss upper and lower chord member the same side, be fixedly mounted with respectively the little end plate of high strength, so far form energy-dissipating and shock-absorbing assembly; High-strength bolt group is inserted into chord member high strength end plate and is connected on end plate with high strength, and steel plate wall and energy-dissipating and shock-absorbing assembly are loaded into one, so far forms energy-dissipating and shock-absorbing steel plate semi-girder wall member.
The beneficial effects of the utility model are: 1, this energy-dissipating and shock-absorbing steel plate semi-girder wall member, in the time of the Super High framework-core wall structure for " framework-semi-girder-Core Walls Structure " structural system, can effectively improve endurance and stiffness, reduces structure lateral displacement; 2, meet under earthquake intensity earthquake and wind action more, Medium And Low Strength Steels truss web and Medium And Low Strength Steels chord member of truss are in elastic stage, under fortification intensity geological process, Medium And Low Strength Steels truss web and Medium And Low Strength Steels chord member of truss are in yield situation, meet under earthquake intensity geological process rare, the web member of mild steel truss and chord member, in plastic state, are conducive to the seismic energy that dissipates, protection structural entity member; 3, after the shake of energy-dissipating and shock-absorbing parts, can replace, be conducive to repair after structure shake; 4, simple in structure, be convenient to batch production and produce.
Accompanying drawing explanation
Accompanying drawing is energy-dissipating and shock-absorbing steel plate semi-girder wall member general structure schematic diagram.
Piece number explanation in figure:
1, Medium And Low Strength Steels pricncipal rafter, 2, chord member high strength end plate, 3, high-strength bolt group, 4, high strength connect under end plate, 5, high strength shaped steel inner edge frame bar, 6, high strength shaped steel upper side frame bar, 7, ribs, 8, low-intensity steel plate, 9, the large end plate of high strength, 10, high strength shaped steel lower frame bar, 11, Medium And Low Strength Steels truss lower chord, 12, Medium And Low Strength Steels truss web member, 14, the little end plate of high strength on web member, 13, Medium And Low Strength Steels truss.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model optimum implementation is described in detail.A kind of energy-dissipating and shock-absorbing steel plate semi-girder wall member, on the edge of low-intensity steel plate 8, welding is fixedly mounted with high strength shaped steel inner edge frame bar 5, high strength shaped steel upper side frame bar 6, the large end plate 9 of high strength and high strength shaped steel lower frame bar 10 successively, high strength connects end plate 4 and is admittedly welded on the upper and lower side jamb rod of high strength shaped steel 6,10 ends, the same side, on low-intensity steel plate 8 two sides, admittedly weld ribs 7, so far form steel plate wall; What on the upper and lower part of chord member high strength end plate 2, be parallel to each other is fixedly mounted with Medium And Low Strength Steels pricncipal rafter 1 and Medium And Low Strength Steels truss lower chord 11, under Medium And Low Strength Steels truss, the two ends of web member 12 are affixed with Medium And Low Strength Steels truss lower chord 11 and chord member high strength end plate 2 respectively, on Medium And Low Strength Steels truss, the two ends of web member 13 are affixed with Medium And Low Strength Steels pricncipal rafter 1 and chord member high strength end plate 2 respectively, on the upper and lower chord member of Medium And Low Strength Steels truss 1,11 ends, the same side, be fixedly mounted with respectively high strength small end plate 14, so far form energy-dissipating and shock-absorbing assembly; High-strength bolt group 3 is inserted into chord member high strength end plate 2 and is connected with high strength on end plate 4, and steel plate wall and energy-dissipating and shock-absorbing assembly are loaded into one.
When use, utilize the large end plate 9 of high strength with high strength small end plate 14, this formation entirety to be connected with constructure body structure associated components.Energy-dissipating and shock-absorbing assembly is under frequently occurred earthquake effect, for structure provides enough rigidity: 1., enter yield situation under fortification intensity geological process; 2., under rarely occurred earthquake effect, energy-dissipating and shock-absorbing assembly is by the plastic strain seismic energy that dissipates.In loading process, steel plate wall, as the bearing of energy-dissipating and shock-absorbing assembly, is delivered to Core Walls Structure by shearing and moment of flexure.
Claims (1)
1. an energy-dissipating and shock-absorbing steel plate semi-girder wall member, it is characterized in that welding and being fixedly mounted with high strength shaped steel inner edge frame bar (5), high strength shaped steel upper side frame bar (6), the large end plate of high strength (9) and high strength shaped steel lower frame bar (10) successively on the edge of low-intensity steel plate (8), high strength connects end plate (4) and is admittedly welded on the upper and lower side jamb rod of high strength shaped steel (6,10) end, the same side, on low-intensity steel plate (8) two sides, admittedly weld ribs (7), so far form steel plate wall, upper at chord member high strength end plate (2), what on bottom, be parallel to each other is fixedly mounted with Medium And Low Strength Steels pricncipal rafter (1) and Medium And Low Strength Steels truss lower chord (11), the two ends of web member under Medium And Low Strength Steels truss (12) are affixed with Medium And Low Strength Steels truss lower chord (11) and chord member high strength end plate (2) respectively, the two ends of web member on Medium And Low Strength Steels truss (13) are affixed with Medium And Low Strength Steels pricncipal rafter (1) and chord member high strength end plate (2) respectively, on Medium And Low Strength Steels truss, lower chord (1, 11) on end, the same side, be fixedly mounted with respectively the little end plate of high strength (14), so far form energy-dissipating and shock-absorbing assembly, high-strength bolt group (3) is inserted into chord member high strength end plate (2) and is connected end plate (4) with high strength above, and steel plate wall and energy-dissipating and shock-absorbing assembly are loaded into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027442.0U CN203669135U (en) | 2014-01-16 | 2014-01-16 | Energy dissipation and seismic reduction steel plate cantilever wall component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027442.0U CN203669135U (en) | 2014-01-16 | 2014-01-16 | Energy dissipation and seismic reduction steel plate cantilever wall component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669135U true CN203669135U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027442.0U Expired - Fee Related CN203669135U (en) | 2014-01-16 | 2014-01-16 | Energy dissipation and seismic reduction steel plate cantilever wall component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669135U (en) |
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2014
- 2014-01-16 CN CN201420027442.0U patent/CN203669135U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20160116 |
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| EXPY | Termination of patent right or utility model |