CN206418621U - Replaceable power consumption straining beam between a kind of skyscraper groove - Google Patents
Replaceable power consumption straining beam between a kind of skyscraper groove Download PDFInfo
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- CN206418621U CN206418621U CN201720072285.9U CN201720072285U CN206418621U CN 206418621 U CN206418621 U CN 206418621U CN 201720072285 U CN201720072285 U CN 201720072285U CN 206418621 U CN206418621 U CN 206418621U
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- power consumption
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- straining beam
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Abstract
The utility model discloses replaceable power consumption straining beam between a kind of skyscraper groove, including dissipative member and the reinforced beam for being arranged on dissipative member two ends, built-in fitting is provided with reinforced beam；Dissipative member includes the power consumption core plate that is oppositely arranged of two panels and the spaced floor of the two panels that is connected between two panels power consumption core plate, and the consume energy two ends of core plate of two panels are connected with the built-in fitting on the reinforced beam of corresponding end respectively.The utility model is by setting based on the cushioning members for the core plate that consumes energy, and in small shake, straining beam can provide certain rigidity to ensure the globality of structure for structure.By surrendering dissipation seismic energy during big shake in, it is ensured that groove both sides wall and the big shake safety of straining beam.Meanwhile, thin tail sheep deformation can surrender power consumption, and additional damping ratio is provided for structure, reduce the geological process of agent structure.In addition, the utility model is simple in construction, design and construction are convenient, cheap, changes convenient, safety and economy can be accomplished and deposited.
Description
Technical field
The utility model belongs to Anti-quake Architectural Structure Design technical field, is related to replaceable consumption between a kind of skyscraper groove
Can straining beam.
Background technology
With the development of China's urban construction, to skyscraper especially residential housing daylighting, ventilation, the visual field and outward appearance etc.
Requirement, often open up a groove fallen in architectural plane outer end, this concave plane arrangement can weaken structure
Globality, and the rigidity of the lateral resistant member of groove both sides can be obviously reduced, so as to weaken the shock resistance of building.
Now design and some straining beams are typically set in every layer of groove outer end or interlayer, such as Cai Jun is equal to 2008 in periodical
《Shenzhen building and building》In " calculating analysis and the design recommendation that building structure straining beam is set between high residential building groove " delivered, should
Method construct is simple, and reinforced beam is only set between groove, though the rigidity of lateral resistant member and it can change on the outside of reinforcement structure
The globality of kind building.But when earthquake occurs, seismic force is only resisted by its rigidity, and straining beam is in weak part, holds
Destructible.When big shake occurs especially in, straining beam destruction causes surface concrete etc. to drop easily to trigger secondary injury.
Skyscraper especially residential housing because its functional requirement opened up on the outside of building groove have become it is a kind of general
Time way, straining beam between a kind of economically and reasonably groove is designed for improving the anti-seismic performance of building, with important society
And economic benefit.
Chinese patent " replaceable steel coupling beam double-layer plate high-strength concrete combines Coupled Shear Wall " (publication number：
CN203475642U, publication date：2014.03.12) it is related to a kind of steel coupling beam structure for Coupled Shear Wall, still, it is required
Both sides wall is necessary for double-layer plate outsourcing, higher to the construction requirement of wall, and general reinforced concrete structure is less fitted
With.Constructively, its energy dissipating portion uses i shaped cross section, can not realize that total cross-section is surrendered in deformation, and web portion partial volume
Easily occurs out-of-plane buckling.
The content of the invention
The purpose of this utility model is to provide replaceable power consumption straining beam between a kind of skyscraper groove, on the one hand meets and build
Thing is built to globality, the requirement of anti-side rigidity, on the other hand, straining beam surrender power consumption of being consumed energy when earthquake occurs, increase structure resistance
Buddhist nun's ratio, effect of the reduction earthquake to agent structure.
To reach above-mentioned purpose, the technical scheme that the utility model is used is：
A kind of replaceable power consumption straining beam between skyscraper groove, the power consumption straining beam includes dissipative member and is arranged on power consumption
Each one section of reinforced beam at component two ends, built-in fitting is respectively arranged with two sections of reinforced beams；Dissipative member bag
Include the power consumption core plate that two panels is oppositely arranged and the spaced floor of the two panels being connected between two panels power consumption core plate, two panels consumption
The two ends of energy core plate are connected with the built-in fitting on the reinforced beam of corresponding end respectively.
The floor is arranged in the middle part of power consumption core plate, and floor surrounds the case to be formed positioned at dissipative member center with power consumption core plate
Body formula structure, floor is used to ensure stabilization of the power consumption core plate under geological process, prevents out-of-plane buckling.
The floor is horizontally disposed with, and power consumption core plate is vertically arranged.
It is described power consumption core plate and floor by Low Yield Point Steel LY100, Low Yield Point Steel LY160, Low Yield Point Steel LY225 or
Any one in mild steel Q235 is made.
The built-in fitting is made using bearing capacity or intensity higher than the steel of dissipative member, such as Q345, Q390, it is ensured that its
Do not destroyed in earthquake；The floor does section weakening process, it is to avoid drawn due to floor and the elongated welding of power consumption core plate
Play stress raisers.
The sky for being used to wrap up dissipative member being made of packing material is provided between two sections of reinforced beams
Heart box-like body.
The dissipative member is connected by anchor bolt with the built-in fitting on reinforced beam, is conveniently replaceable.
The on-fixed end margin of the power consumption core plate is set to be provided with out on the shaped form of indent or the power consumption core plate
Hole, it is ensured that the total cross-section surrender of core plate under geological process.
The two ends of the power consumption core plate and built-in fitting, which stretch out to be provided with the part of correspondence reinforced beam, to be used for
The bolt hole of the fixed bolt, power consumption core plate is connected with built-in fitting by the bolt.
The beneficial effects of the utility model are embodied in：The utility model is by setting the damping structure based on the core plate that consumes energy
Part, in small shake, straining beam can provide certain rigidity to ensure the globality of structure for structure.Consumed in during big shake by surrendering
Dissipate seismic energy, it is ensured that groove both sides wall and the big shake safety of straining beam.Meanwhile, thin tail sheep deformation can surrender power consumption, be structure
Additional damping ratio is provided, the geological process of agent structure is reduced.In addition, the utility model is simple in construction, design and construction are convenient, make
Valency is cheap, changes convenient, can accomplish safety and economy and deposit.
Brief description of the drawings
Fig. 1 is the top view of straining beam of consuming energy between a kind of skyscraper groove in the utility model embodiment；
Fig. 2 is the front view of straining beam of consuming energy between a kind of skyscraper groove in the utility model embodiment；
Fig. 3 is the axonometric drawing of straining beam of consuming energy between a kind of skyscraper groove in the utility model embodiment；
Fig. 4 is a kind of axonometric drawing of dissipative member between skyscraper groove in the utility model embodiment；
Fig. 5 is the installation diagram of straining beam of consuming energy between a kind of skyscraper groove in the utility model embodiment；
Fig. 6 is layout drawing of the power consumption straining beam in building structure between a kind of skyscraper groove of the utility model embodiment；
In figure：1. consume energy core plate, 2. floors, 3. built-in fittings, 4. anchor bolts, 5. reinforced beams, 6. section holes,
7. straining beam, 8. upper end-face edges, 9. lower edges, 10. bolts hole.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 6, the utility model provides replaceable power consumption straining beam between a kind of skyscraper groove
7, every layer or an interlayer piece power consumption straining beam of setting between the both sides of groove, the every steel of the straining beam 7 by two ends that consumes energy
Concrete Beam Reinforced 5 and the dissipative member at middle part are constituted, and built-in fitting 3 is provided with reinforced beam 5 and built-in fitting 3 stretches out steel
The certain length of Concrete Beam Reinforced 5, extension is provided with bolt hole, dissipative member by two pieces of both sides consume energy core plates 1 and in
Between two pieces of floors 2 constitute, two pieces power consumption core plates 1 and floor 2 using welding, formed positioned at dissipative member center box-type knot
Structure, is provided at both ends with bolt hole 10 corresponding with built-in fitting 3 in power consumption core plate 1, makes dissipative member and built-in fitting 3 can be by anchor
Fixing bolt 4 is connected；Wrapped up in the outside of dissipative member using packing material, packing material can be foam heat-insulating board or rock wool heat-preservation
One kind in plate or polypropylene extruded sheet, be made one it is hollow box-like, be then wrapped in around dissipative member.
The concrete structure of dissipative member as Figure 1 and Figure 4, including two pieces of power consumption core plates 1 being vertically arranged and two blocks of water
The flat floor 2 set, because straining beam two ends mainly produce vertical relative deformation and cause straining beam to destroy in earthquake, so core plate is used
It is vertically arranged, passes through its curved to cut out of shape dissipation energy.Weakening process is done on power consumption core plate 1, can be to power consumption according to actual conditions
The upper and lower end edge 8,9 of core plate 1 does circular arc cutting (Fig. 4) or in middle part borehole, and left and right ends then open up bolt hole 10.Floor 2 is set
Put in the middle of power consumption core plate 1, according to actual conditions, section weakening process can be done to floor, such as in middle part or both sides borehole.Power consumption
Core plate 1 and floor 2 are in Low Yield Point Steel LY100, Low Yield Point Steel LY160, Low Yield Point Steel LY225 or mild steel Q235
It is any to be made.Power consumption core plate 1 is welded into entirety with floor 2, is connected by anchor bolt 4 with built-in fitting 3, and reinforced concrete
Native beam 5 turns into an overall cooperation, built-in fitting 3 and assembling form of the power consumption core plate 1 using sandwich structure, and consume energy core plate
1 left and right end portions be respectively embedded into built-in fitting 3 (built-in fitting 3 includes clamping plate, and clamping plate one end is pre-fixed in the end of reinforced beam 5,
The other end stretches out reinforced beam 5, forms U-shaped clamping structure, such as Fig. 1) in, respective bolt hole position is aligned, and then uses anchor
Fixing bolt 4 is connected.
The quantity for connecting the anchor bolt 4 of dissipative member and built-in fitting is determined according to calculating, it is ensured that junction has enough
Bearing capacity, when dissipative member is deformed, junction is not destroyed.
Referring to Fig. 5, the construction of above-mentioned straining beam and assembly method are as follows：
1) at every layer of building or it is separated by the two sides of 1 layer of groove and pours into a mould one section of reinforced beam 5 respectively,
Distinguish set aside pre-embedded part in the end of opposite side in casting process in two sections of reinforced beams；
2) above-mentioned dissipative member is processed；
3) between dissipative member to be placed in two relative section concrete beams 5 (same layer) after concrete setting, Ran Houli
The two panels power consumption two ends of core plate 1 are connected with the built-in fitting 3 on the reinforced beam 5 of corresponding end with anchor bolt 4.
4) around dissipative member using packing material parcel (decoration function is played, and prevents dissipative member part from occurring
Corrosion etc., dissipative member being capable of Free Transform during earthquake), during packing material is foam or rock-wool heat insulation plate or polypropylene extruded sheet
One kind.
In a word, because the destruction of the building straining beam in earthquake causes mainly due to the vertical relative deformation of wall both sides
, the utility model is using curved to cut out of shape earthquake energy of the core plate in vertical direction that consume energy, by setting floor to prevent it
Generation out-of-plane buckling, total cross-section surrender of the section in deformation is realized by pair cross-section weakening, its energy consumption effect and material is improved
Expect utilization rate.The utility model is meeting straining beam knot by setting based on the cushioning members for the core plate that consumes energy (dissipative member)
While structure improves building globality, the safety of straining beam can be ensured under geological process.Meanwhile, thin tail sheep is slided and can surrendered
Power consumption, additional damping ratio is provided for structure, reduces the geological process of agent structure.In addition, the utility model is simple in construction, design
It is easy construction, cheap, it is easy to change, safety and economy can be accomplished and deposited.
Claims (9)
1. replaceable power consumption straining beam between a kind of skyscraper groove, it is characterised in that：The power consumption straining beam include dissipative member and
Each one section of reinforced beam (5) at dissipative member two ends is arranged on, is respectively arranged with two sections of reinforced beams (5) pre-
Embedded part (3)；Power consumption core plate (1) and be connected between two panels power consumption core plate (1) that dissipative member is oppositely arranged including two panels
The spaced floor of two panels (2), two panels power consumption core plate (1) two ends respectively with the reinforced beam (5) positioned at corresponding end
On built-in fitting (3) be connected.
2. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 1, it is characterised in that：The floor
(2) it is arranged in the middle part of power consumption core plate (1), floor (2) forms the box-type knot positioned at dissipative member center with power consumption core plate (1)
Structure.
3. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 1 or claim 2, it is characterised in that：The rib
Plate (2) is horizontally disposed with, and power consumption core plate (1) is vertically arranged.
4. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 1, it is characterised in that：The power consumption core
Plate (1) and floor (2) are in Low Yield Point Steel LY100, Low Yield Point Steel LY160, Low Yield Point Steel LY225 or mild steel Q235
Any one be made.
5. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 1, it is characterised in that：The built-in fitting
(3) it is made using bearing capacity or intensity higher than the steel of dissipative member；The floor (1) does section weakening process.
6. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 1, it is characterised in that：Two sections of steel
The hollow box-like body for being used to wrap up dissipative member being made of packing material is provided between Concrete Beam Reinforced (5).
7. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 1, it is characterised in that：The power consumption structure
Part is connected by anchor bolt (4) with the built-in fitting (3) on reinforced beam (5).
8. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 1 or 7, it is characterised in that：The consumption
The on-fixed end margin of energy core plate (1) is set to be provided with perforate on the shaped form of indent or the power consumption core plate (1).
9. replaceable power consumption straining beam between a kind of skyscraper groove according to claim 7, it is characterised in that：The power consumption core
The two ends of plate (1) and built-in fitting (3), which stretch out, to be provided with the part of correspondence reinforced beam (5) for fixing the spiral shell
The bolt hole (10) of bolt, power consumption core plate (1) is connected with built-in fitting (3) by the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072285.9U CN206418621U (en) | 2017-01-20 | 2017-01-20 | Replaceable power consumption straining beam between a kind of skyscraper groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072285.9U CN206418621U (en) | 2017-01-20 | 2017-01-20 | Replaceable power consumption straining beam between a kind of skyscraper groove |
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| Publication Number | Publication Date |
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| CN206418621U true CN206418621U (en) | 2017-08-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854904A (en) * | 2017-01-20 | 2017-06-16 | 长安大学 | Replaceable power consumption straining beam and its construction method between a kind of skyscraper groove |
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2017
- 2017-01-20 CN CN201720072285.9U patent/CN206418621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854904A (en) * | 2017-01-20 | 2017-06-16 | 长安大学 | Replaceable power consumption straining beam and its construction method between a kind of skyscraper groove |
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