CN206034648U - Huge truss of energy dissipation shock attenuation hangs steel frame system - Google Patents
Huge truss of energy dissipation shock attenuation hangs steel frame system Download PDFInfo
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- CN206034648U CN206034648U CN201620626068.5U CN201620626068U CN206034648U CN 206034648 U CN206034648 U CN 206034648U CN 201620626068 U CN201620626068 U CN 201620626068U CN 206034648 U CN206034648 U CN 206034648U
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Abstract
The utility model discloses a huge truss of energy dissipation shock attenuation hangs steel frame system, including setting up in building roof's huge truss, setting up in building interior's shear force wall, hanging floor, steel jib and energy dissipation rumble strips, the steel jib is connected hang the floor with between the huge truss and connect adjacent two hang between the floor, and energy dissipation rumble strips sets up hang the floor with between the shear force wall. The utility model discloses an energy dissipation rumble strips can increase the whole lateral stiffness of structure, provides structure additional damping, reduces the horizontal sidesway of structure, can strengthen the shear force wall and hang the interrelationship between the floor, it is poor to reduce to warp, strengthens the wholeness of structure, makes the structure atress even.
Description
Technical field
This utility model belongs to civil structure engineering field, and more particularly to a kind of energy-dissipating and shock-absorbing huge truss hangs steel frame
System.
Background technology
Due to advocating for the rapid growth of urban population, the increasingly in short supply of land resource and modern architecture ideological trend, high level is built
The design and building technology built achieves fast development.During Development of High-rise Buildings, suspended structure is used as a kind of reasonable
Building system, because which has the architectural image of uniqueness, excellent structural behaviour, disclosure satisfy that changeable building function will be tried to achieve
Development has been arrived, good society and economic worth has been generated.
The main lateral resistant member of common suspended structure is its rigid load-bearing skeleton；The suspension floor of structure is only as vertical
Loading is undertaken by main structure, does not provide any lateral resisting effect.Under wind load or seismic loading, hang floor and produce layer
Between displacement, due to hanging the Weak link between floor and main structure, hang
Shape is poor, may produce collision or plastic failure at both connecting portions, affects the safety and the suitability of structure.
Aseismic control technology of building structure is fast-developing in recent years, adds certain attachment device to adjust at certain position of structure
The dynamic trait of structure or dynamic action, make dynamic response (such as displacement, speed and acceleration) control of the structure under geological process
System is in rational scope.Energy-dissipating and shock-absorbing technology mainly sets up sinker or energy dissipation component by some positions in structure,
Certain additional stiffness or additional damping are provided for structure, under wind load or geological process it is main by energy dissipation component dissipating
The energy of input structure, to mitigate the dynamic response of structure, so as to preferably protect the safety of agent structure, improves overall knot
The safety and the suitability of structure.
To sum up, there is provided a kind of new energy-dissipating and shock-absorbing huge truss hangs steel frame system, and which can improve structure and integrally resist
Side rigidity, reduces the horizontal comparison of structure, relaxes the modified difference for hanging floor and main structure；Can be dissipated by energy-dissipating and shock-absorbing band again
The energy of input structure, makes overall structure reach predetermined anti-seismic performance target, realizes under fortification intensity and above geological process
The mechanism of energy-dissipating and shock-absorbing, " ductile yield ", protects agent structure component, has important practical significance.
Utility model content
The purpose of this utility model be exactly in order to overcome defect that above-mentioned prior art is present and one kind is provided can be effective
Ground improves the anti-side rigidity of structure, realizes that the wind resistance of structure and the energy-dissipating and shock-absorbing huge truss of anti-seismic performance target hang steel frame
System.
To achieve these goals, this utility model provides a kind of energy-dissipating and shock-absorbing huge truss and hangs steel frame system,
Including the huge truss (1), the shear wall (2) for being arranged at building interior and suspension floor (3) that are arranged at building top, also include
Steel suspension rod (4) and energy-dissipating and shock-absorbing band (5), steel suspension rod (4) are connected to suspension floor (3) and the huge truss (1)
Between and be connected to that adjacent two are described to be hung between floor (3), and the energy-dissipating and shock-absorbing band (5) be arranged on it is described outstanding
Hang between floor (3) and the shear wall (2).
It is preferred that described huge truss (1) includes top boom (6), lower boom (7), perpendicular web member (8) and diagonal web member (9), institute
State perpendicular web member (8) to be arranged between the top boom (6) and lower boom (7), and the diagonal web member (9) is arranged at the perpendicular abdomen
Between bar (8) and shear wall (2) and between adjacent perpendicular web member (8).
It is preferred that perpendicular web member (8) are arranged perpendicular to the lower boom (7).
It is preferred that suspension floor (3), top boom (6), lower boom (7), perpendicular web member (8) and diagonal web member (9) are using general
Logical steel structural rod piece.
It is preferred that the two ends of steel suspension rod (4) connect the lower boom (7) and the suspension building respectively in architectural top
Plate (3), and the two ends of the steel suspension rod (4) build other floors connect adjacent suspension floor (3) respectively.
It is preferred that steel suspension rod (4) two ends are and are hinged, which bears axial tension effect.
It is preferred that steel suspension rod (4) are processed into using high strength steel.
It is preferred that described energy-dissipating and shock-absorbing band (5) include viscous damper (10) and buckling-restrained energy dissipation brace part (11), institute
State stagnant antivibrator (10) angularly disposed, buckling-restrained energy dissipation brace part (11) horizontally set.
It is preferred that viscous damper (10) two ends connect respectively hangs cutting for floor (3) and its upper strata or its lower floor
Power wall (1), and the two ends of the viscous damper (10) are and are hinged, and are subjected only to the effect of axial push-pull power.
It is preferred that the two ends of buckling-restrained energy dissipation brace part (11) connect suspension floor (3) and same layer respectively
Shear wall (1), and the two ends of buckling-restrained energy dissipation brace part (11) are and are hinged, and are subjected only to the effect of axial push-pull power.
It is preferred that energy-dissipating and shock-absorbing band (5) are arranged at the part floor of the building.
It is preferred that energy-dissipating and shock-absorbing band (5) are arranged at whole floors of the building.
It is preferred that described steel suspension rod (4) pass through end plate and anchor bolts in the lower boom (7).
Compared with prior art, the beneficial effects of the utility model are：Under wind load and mode earthquake intensity geological process, knot
The main dissipative member of structure is mainly viscous damper；Under fortification intensity and above geological process, the main dissipative member of structure is
Buckling-restrained energy dissipation brace；The overall anti-side rigidity of structure can be effectively improved, the horizontal comparison of structure is reduced, is realized structure
Wind resistance and anti-seismic performance target, while and more can neatly adjust the firm of energy-dissipating and shock-absorbing band according to the actual demand of structure
Degree, damping and setting position and quantity, prevent structure from hanging floor under geological process and produce excessive modified difference with main structure,
And cause collision or Plastic Damage, make overall structure reach predetermined anti-seismic performance target, realize fortification intensity and above earthquake
Effect lower energy-dissipating and shock-absorbing, the mechanism of " ductile yield ", protect agent structure component.
Description of the drawings
Fig. 1 is that this utility model energy-dissipating and shock-absorbing huge truss hangs steel-frame structure elevational schematic view；
Fig. 2 is this utility model huge truss schematic diagram；And
Fig. 3 is this utility model energy-dissipating and shock-absorbing band schematic diagram.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below with reference to accompanying drawing, to become apparent from understanding this reality
With new objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to this utility model scope
System, and simply to illustrate that the connotation of technical solutions of the utility model.
The purpose of this utility model is to realize wind resistance and the anti-seismic performance of structure for the overall anti-side rigidity for improving structure
Target.Therefore, energy-dissipating and shock-absorbing huge truss of the present utility model hangs steel frame system and generally includes to be arranged at building top
Huge truss 1, the shear wall 2 for being arranged at building interior, suspension floor 3, steel suspension rod 4 and energy-dissipating and shock-absorbing band 5, steel suspension rod 4 connects
Between the suspension floor 3 and the huge truss 1 and it is connected between adjacent two suspension floor 3, and energy dissipating
Lanyard 5 is arranged between suspension floor 3 and shear wall 2.
It is described in detail with reference to Fig. 1-3 pair of embodiment of the present utility model.
Fig. 1 is that this utility model energy-dissipating and shock-absorbing huge truss hangs steel-frame structure elevational schematic view.As shown in figure 1, disappearing
Energy damping huge truss hangs steel frame system to be included being arranged at the huge truss 1 of building top, is arranged at cutting for building interior
Power wall 2 and suspension floor 3, hang floor 3 and connect steel suspension rod 4 between huge truss 1 and adjacent suspension floor 3, hang
Energy-dissipating and shock-absorbing band 5 is set between floor 3 and shear wall 2.
Huge truss 1 and shear wall 2 constitute the rigid load-bearing skeleton of structure, bear the whole vertical load of structure and
Horizontal loading.Huge truss 1 is fixed in the top of shear wall 2, and the bottom of shear wall 2 is mounted in soil layer by architecture basics and works as
In.All of suspension floor 3 is applied to huge truss 1 by steel suspension rod 4, is eventually transferred to shear wall only as vertical loading
2.Connect huge truss 1 respectively at the two ends of architectural top steel suspension rod 4 and hang floor 3, build other floor steel suspension rods 4
Two ends connect adjacent suspension floor 3 respectively.
As shown in Fig. 2 huge truss 1 includes top boom 6 and lower boom 7, between top boom 6, lower boom 7 and shear wall 2
Perpendicular web member 8 and diagonal web member 9 are set.Steel suspension rod 4 passes through end plate and anchor bolts in lower boom 7, thus will hang the vertical of floor 3
The horizontal loading produced when loading and structure quake passes to huge truss 1.Hang floor 3, top boom 6, lower boom 7, perpendicular
Web member 8 and diagonal web member 9 adopt normal steel structure rod member.4 two ends of steel suspension rod are and are hinged, and are subjected only to axial tension effect, and adopt
It is processed into high strength steel.
As shown in figure 3, energy-dissipating and shock-absorbing band 5 is in its angularly disposed viscous damper 10, in the buckling-restrained consumption of its horizontally set
Can support member 11.10 two ends of viscous damper connect the shear wall 1 for hanging floor 3 and its upper strata or its lower floor, and two ends respectively
It is and is hinged, is subjected only to the effect of axial push-pull power.Buckling-restrained 11 two ends of energy dissipation brace part connect suspension floor 3 and same layer respectively
Shear wall 1, and two ends are and are hinged, and are subjected only to the effect of axial push-pull power.
Under wind action and mode earthquake intensity geological process, integrally-built internal force and stratified deformation are relatively small, structure
Part speed responsive is more obvious than dynamic respond, and buckling-restrained energy dissipation brace part 11 keeps elastic stage, unyielding not consume energy；And it is viscous
Antivibrator 10 be velocity profile energy consumer, speed it is bigger power consumption it is more, so comparatively, viscous damper 10 consumes energy substantially, tie
The main dissipative member of structure is viscous damper 10.Energy-dissipating and shock-absorbing is single diagonally disposed with the viscous damper 10 in 5, is ensureing rigidity
While requirement, under wind action and mode earthquake intensity geological process can more consumed energy relatively, while construction is upper easy
In realization.
Under fortification intensity and above geological process, integrally-built internal force and stratified deformation are larger, and component displacement rings
Answer specific rate response obvious, and buckling-restrained energy dissipation brace part 11 is displacement type energy consumer, the bigger power consumption of displacement is more, because producing
The larger compression stretching deformation of life, into plastic yielding state, consumes a large amount of seismic energies, so in fortification intensity and with Shangdi
Under shake effect, the main dissipative member of structure is buckling-restrained energy dissipation brace.Energy-dissipating and shock-absorbing is with the buckling-restrained energy dissipation brace part in 5
11 lateral arrangements, while rigidity requirement is ensured, can more consume energy under fortification intensity and above geological process relatively
Amount, while be easily achieved on construction.
Not per layer of setting of energy-dissipating and shock-absorbing band 5, carries out calculating determination according to the Practical Project demand of structure, can be more flexible
Ground adjustment energy-dissipating and shock-absorbing is with 5 rigidity, damping and arranges position and quantity, protects agent structure component, realizes the wind resistance of structure
With anti-seismic performance target.
Compared with prior art, the beneficial effects of the utility model are：Under wind load and mode earthquake intensity geological process, knot
The main dissipative member of structure is mainly viscous damper；Under fortification intensity and above geological process, the main dissipative member of structure is
Buckling-restrained energy dissipation brace；The overall anti-side rigidity of structure can be effectively improved, the horizontal comparison of structure is reduced, is realized structure
Wind resistance and anti-seismic performance target, while and more can neatly adjust the firm of energy-dissipating and shock-absorbing band according to the actual demand of structure
Degree, damping and setting position and quantity, prevent structure from hanging floor under geological process and produce excessive modified difference with main structure,
And cause collision or Plastic Damage, make overall structure reach predetermined anti-seismic performance target, realize fortification intensity and above earthquake
Effect lower energy-dissipating and shock-absorbing, the mechanism of " ductile yield ", protect agent structure component.
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and use this reality
With new.Person skilled in the art obviously easily can make various modifications to these embodiments, and here is said
Bright General Principle is applied in other embodiment without through performing creative labour.Therefore, this utility model is not limited to
State embodiment, those skilled in the art according to announcement of the present utility model, without departing from the improvement made by this utility model category
All should be within protection domain of the present utility model with modification.
Claims (10)
1. a kind of energy-dissipating and shock-absorbing huge truss hangs steel frame system, including the huge truss (1), the setting that are arranged at building top
In shear wall (2) and suspension floor (3) of building interior, it is characterised in that also including steel suspension rod (4) and energy-dissipating and shock-absorbing band (5),
Steel suspension rod (4) are connected between suspension floor (3) and the huge truss (1) and are connected to adjacent two institute
State between suspension floor (3), and the energy-dissipating and shock-absorbing band (5) be arranged on suspension floor (3) and the shear wall (2) it
Between.
2. energy-dissipating and shock-absorbing huge truss according to claim 1 hangs steel frame system, it is characterised in that the huge purlin
Frame (1) includes top boom (6), lower boom (7), perpendicular web member (8) and diagonal web member (9), and perpendicular web member (8) are arranged at described winding up
Between bar (6) and lower boom (7), and the diagonal web member (9) be arranged between perpendicular web member (8) and shear wall (2) and
Between adjacent perpendicular web member (8).
3. the energy-dissipating and shock-absorbing huge truss according to claim 1 and 2 any one hangs steel frame system, it is characterised in that
Suspension floor (3), top boom (6), lower boom (7), perpendicular web member (8) and diagonal web member (9) adopt normal steel structure rod member.
4. energy-dissipating and shock-absorbing huge truss according to claim 2 hangs steel frame system, it is characterised in that the steel suspension rod
(4) two ends connect the lower boom (7) and suspension floor (3), and the steel suspension rod (4) respectively in architectural top
In building, other floors connect adjacent suspension floor (3) respectively at two ends.
5. the energy-dissipating and shock-absorbing huge truss according to claim 1,4 any one hangs steel frame system, it is characterised in that institute
State steel suspension rod (4) two ends and be and be hinged, which bears axial tension effect.
6. energy-dissipating and shock-absorbing huge truss according to claim 1 hangs steel frame system, it is characterised in that the energy dissipating subtracts
Shake band (5) includes viscous damper (10) and buckling-restrained energy dissipation brace part (11), and stagnant antivibrator (10) are angularly disposed, institute
State buckling-restrained energy dissipation brace part (11) horizontally set.
7. energy-dissipating and shock-absorbing huge truss according to claim 6 hangs steel frame system, it is characterised in that the viscous resistance
Buddhist nun's device (10) two ends connect the shear wall (2) for hanging floor (3) and its upper strata or its lower floor, and the viscous damper respectively
(10) two ends are and are hinged, and are subjected only to the effect of axial push-pull power.
8. energy-dissipating and shock-absorbing huge truss according to claim 6 hangs steel frame system, it is characterised in that the flexing is about
The two ends of beam energy dissipation brace part (11) connect suspension floor (3) and the shear wall (2) with layer respectively, and described buckling-restrained
The two ends of energy dissipation brace part (11) are and are hinged, and are subjected only to the effect of axial push-pull power.
9. energy-dissipating and shock-absorbing huge truss according to claim 1 hangs steel frame system, it is characterised in that the energy dissipating subtracts
Shake band (5) is arranged at the part floor of the building.
10. energy-dissipating and shock-absorbing huge truss according to claim 2 hangs steel frame system, it is characterised in that the steel hangs
Bar (4) passes through end plate and anchor bolts in the lower boom (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626068.5U CN206034648U (en) | 2016-06-22 | 2016-06-22 | Huge truss of energy dissipation shock attenuation hangs steel frame system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626068.5U CN206034648U (en) | 2016-06-22 | 2016-06-22 | Huge truss of energy dissipation shock attenuation hangs steel frame system |
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| CN206034648U true CN206034648U (en) | 2017-03-22 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948637A (en) * | 2017-03-27 | 2017-07-14 | 同济大学 | It is a kind of containing Self-resetting can Structure of mover shock mitigation system |
| CN109973323A (en) * | 2019-04-03 | 2019-07-05 | 东北电力大学 | A kind of damping type wind turbine tower |
| CN112031195A (en) * | 2020-09-01 | 2020-12-04 | 华东交通大学 | Steel frame-TJ type mild steel damper-inhaul cable shock absorption system |
| CN112942423A (en) * | 2021-03-11 | 2021-06-11 | 上海市城市建设设计研究总院（集团）有限公司 | Open cut station with station middle plate structure as damper and construction method thereof |
| CN114541585A (en) * | 2022-02-25 | 2022-05-27 | 广西甫筑置业有限公司 | Truss structure design method based on large-space multi-storey building |
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2016
- 2016-06-22 CN CN201620626068.5U patent/CN206034648U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948637A (en) * | 2017-03-27 | 2017-07-14 | 同济大学 | It is a kind of containing Self-resetting can Structure of mover shock mitigation system |
| CN109973323A (en) * | 2019-04-03 | 2019-07-05 | 东北电力大学 | A kind of damping type wind turbine tower |
| CN112031195A (en) * | 2020-09-01 | 2020-12-04 | 华东交通大学 | Steel frame-TJ type mild steel damper-inhaul cable shock absorption system |
| CN112942423A (en) * | 2021-03-11 | 2021-06-11 | 上海市城市建设设计研究总院（集团）有限公司 | Open cut station with station middle plate structure as damper and construction method thereof |
| CN114541585A (en) * | 2022-02-25 | 2022-05-27 | 广西甫筑置业有限公司 | Truss structure design method based on large-space multi-storey building |
| CN114541585B (en) * | 2022-02-25 | 2023-08-25 | 广西甫筑置业有限公司 | Truss structure design method based on large-space multi-layer building |
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