CN206052963U - The top shock insulation building module structure of the self adaptation shock insulation number of plies - Google Patents
The top shock insulation building module structure of the self adaptation shock insulation number of plies Download PDFInfo
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- CN206052963U CN206052963U CN201620788419.2U CN201620788419U CN206052963U CN 206052963 U CN206052963 U CN 206052963U CN 201620788419 U CN201620788419 U CN 201620788419U CN 206052963 U CN206052963 U CN 206052963U
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- module group
- shock insulation
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Abstract
The utility model discloses a kind of top shock insulation building module structure of self adaptation shock insulation number of plies, including core wall structure, lower module group is provided with around core wall structure, including concrete core barrel structure, lower module group is provided with around core wall structure, every layer of module of lower module group is connected with core wall structure, lower module group it is highly identical with core wall structure；Time top module group is provided with the top of lower module group and at the top of core wall structure, secondary top module group is provided with top module group, multiple top shock isolating pedestals are provided between secondary top module group and lower module group and core wall structure, multiple top shock isolating pedestals between secondary top module group and top module group, are provided with.Using top layer seismic isolation technology, reduce the overall seismic response of building module Core Walls Structure system, save Core Walls Structure material usage, the characteristics of facilitate Combinatorial resolution using building module, flexible arrangement multistage Seismic Isolation of Isolation Layer simplifies isolation structure working procedure, improves speed of application.
Description
Technical field
This utility model is related to civil engineering technical field of transportation, the top shock insulation module of specifically a kind of self adaptation shock insulation number of plies
Building structure.
Background technology
Building module is a kind of prefabricated assembled three-dimensional box unit, usually 1-3 room, module list in a unit
Unit typically adopts manufacture of steel structure, module making and equipment to install and accounts for the 90% of total work amount, on factory lines
Complete, mechanization and industrialization degree are high, and reduce disposal of pollutants.Manufacturing firm is whole exterior wall, finishing, furniture, equipment etc.
It is incorporated in this box units (module), the scene of transporting to carries out lifting splicing, not only structure division construction is convenient, also eliminates
The work such as the finishing in later stage.
Relative to other prefabricated assembly structurals, the advantage of building module mainly has following several respects：Due to high integration, exempt from
The operations such as follow-up finishing, equipment installation installation are gone, further shortened construction-time, saved live manpower；Each module is certainly
Into structural system, either transport, lift or in place, all without extra support member, can adopt and more easily stack
It is in place；The pipeline system finishing of factory, the mode for installing equipment, further improve indoor air quality, more meet the city in commercial residential buildings
Field requires.
However, the component of inside modules is limited to space requirement, requirement easy to connect and deadweight limiting, scantling has
Limit, it is impossible to reach very high level to bearing capacity, thus in current practical engineering application, more high-rise building module needs additional
Horizontal force resistant structure, with help module floor decoration, can be concrete core cylinder or other forms.Module is suffered water
Put down to load and Core Walls Structure is passed to by effectively connection, module is subjected only to vertical load and indivisible horizontal loading in itself.
Therefore, in high-rise building module case, the version of module+concrete core cylinder is generally used, anti-horizontal earthquake
Power system only has one defence line of Core Walls Structure, is more irrational mix form.Module transmits excessive horizontal lotus to Core Walls Structure
Carry, often result in very big material usage.
Seismic isolation technology is one of Structure uniformity technology for being widely adopted.When shock isolating pedestal is laid in the non-bottom of structure
Portion position, can make the structural sections below structural sections relative seat more than bearing carry out a certain degree of relative displacement, with reference to
The damping characteristic of bearing itself, forms master-secondary structure energy-eliminating shock-absorbing system, and its vibration attenuation mechanism is similar to tuned mass damper, TMD
(TMD).Such energy-eliminating shock-absorbing system, designs through frequency modulation, can effectively reduce the seismic response of target frequency bands.However, local
Shake input band is wider, and when spectrum component is complicated, research shows, the little above-mentioned system of secondary-main structure mass ratio, and its vibration damping is imitated
It is really not good enough, that is to say, that its effectiveness in vibration suppression depends on the relativeness of Seismic input frequency range and system frequency modulation frequency range, not to institute
There is frequency range to have remarkable result.If secondary-main structure mass ratio can be increased to a certain extent, and accurately judge Seismic input frequency
Section, pointedly frequency modulation, or even the frequency modulation again when effectiveness in vibration suppression is not good, then disadvantages mentioned above effectively can be overcome.On the other hand,
From for building angle, the design of top layer Zhongting, because of its distinctive daylighting, landscape effect, is favored by Hotel Buildings, but
Because being related to the transformation of horizontal force resistant structural system, design difficulty is larger.
Utility model content
Goal of the invention：In order to overcome the deficiencies in the prior art, this utility model to provide a kind of self adaptation Seismic Isolation of Isolation Layer
Several top shock insulation building module structures.
Technical scheme：To solve above-mentioned technical problem, a kind of top shock insulation of the self adaptation shock insulation number of plies of the present utility model
Building module structure, including concrete core barrel structure, are provided with lower module group around core wall structure, lower module group is every
Layer module be connected with core wall structure, lower module group it is highly identical with core wall structure；At the top of lower module group
And time top module group at the top of core wall structure, is provided with, secondary top module group is provided with top module group, secondary top module
Multiple top shock isolating pedestals, secondary top module group and top module are provided between group and lower module group and core wall structure
Multiple top shock isolating pedestals are provided between group.
Wherein, secondary top module group is connected with lower module group or core wall structure by multiple diagonal braces, and diagonal brace is used for will
The horizontal load of secondary top module group passes to core wall structure.
Wherein, diagonal brace includes middle steel pipe and the end steel pipe located at middle steel pipe two ends, and the diameter of middle steel pipe is little
In the diameter of end steel pipe, and connected by reducer union between middle steel pipe and end steel pipe.The diagonal brace class of this structure
Electric fuse is similar to, is disconnected when larger xial feed is born, so as to allow time top module group opposing lower portions to produce relative motion.
Wherein, diagonal brace is the viscous damper of the flooring with core wall structure top surface of connection time top module group.
Wherein, be provided with bearing plate on the ceiling beam of top module group, bearing plate connection prestressed cable, prestressed cable it is another
One end connects the middle and upper part of core wall structure.
Wherein, each top shock isolating pedestal and top shock isolating pedestal are lead rubber laminated bearing.
Beneficial effect：The top shock insulation building module structure of the self adaptation shock insulation number of plies of the present utility model, has with following
Beneficial effect：
1st, using top layer seismic isolation technology, the overall seismic response of building module-Core Walls Structure system is substantially reduced, saves core
Cylinder material usage.
2nd, the characteristics of facilitating Combinatorial resolution using building module, convenient, flexible arrangement multistage Seismic Isolation of Isolation Layer simplify isolation structure
Working procedure, improves speed of application.
3rd, self adaptation shock insulation is realized using the diagonal brace of fuse type, time top layer section is led according to top section isolating affection
It is dynamic to participate in shock insulation, it is to avoid isolating affection is not good because frequency modulation is improper for top, improve the shock insulation robustness of total.
4th, it is less using vertical load suffered by top module, the characteristics of modular structure performance has redundancy, core is blocked ahead of time
Cylinder, further saves material and space, it is possible to which selection forms the hollow space of top layer, so as to easily realize that hotel builds
Build favored top layer Zhongting.
Description of the drawings
Fig. 1 is overall facade schematic layout pattern of the present utility model；
Diagonal brace arrangement schematic diagrams of the Fig. 2 for structure shown in Fig. 1；
Structural representations of the Fig. 3 for diagonal brace shown in Fig. 2；
Preferred version schematic diagrams with prestressed cable of the Fig. 4 for structure shown in Fig. 1；
Fig. 5 is the front view of pressure-bearing plate arrangement detail drawing in preferred version shown in Fig. 4；
Fig. 6 is the top view of pressure-bearing plate arrangement detail drawing in preferred version shown in Fig. 4；
Fluid linking damper arrangement schematic diagrams of the Fig. 7 for the fluid linking damper replacement diagonal brace alternative of structure shown in Fig. 1；
Fig. 8 is the preferred version schematic diagram of Zhongting at the top of the band of structure shown in Fig. 1.
In figure：1- core wall structures, 2- lower module groups, 3- top module groups, 4- top module group, shock insulation at the top of 5-
Bearing, 6- top shock isolating pedestal, 7- diagonal braces, 8- ends steel pipe, steel pipe in the middle of 9-, 10- reducer unions, 11- prestressed cables,
12- module frames are set a roof beam in place, 13- module frame trestles, 14- module junction steel plates, 15- bearing plates, 16- anchor slabs, 17- ribbed stiffeners, 18- abdomens
Plate, 19- module frame secondary beams, 20- fluid linking dampers, Zhongting at the top of 21-.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
Sectional type seismic isolation technology belongs to master-secondary structure energy-eliminating shock-absorbing technology, and top layer shock insulation is wherein more practical mode.
By the rigidity and damping value of appropriate design shock isolating pedestal, preferably performance can be reached in full frequency-domain, is academicly typically adopted
With contour bimodal criterion is presented in frequency domain transfer function.That is, when input amplitude is constant but frequency is variable
During the simple harmonic quantity acceleration of ground, at its single order natural frequency of vibration, steady-state response index reaches maximum to original structure, now by adding
Enter Seismic Isolation of Isolation Layer and its damping, this single peak value is become two peak values such as detached, significantly smaller, such situation
Performance is optimal by being approximately considered as.Valleys between two peak values, single peak value more originally are greatly reduced, but existing
Two small leaks, the response value at relatively original curve respective frequencies risen.If the frequency band residing for low ebb, just
The control frequency of seismic wave is corresponded to well, then effectiveness in vibration suppression is quite obvious；But, if two frequencies waited residing for one of peak value
Section, the control frequency of correspondence seismic wave, then even play vibration damping negative effects, be the situation of failure.Now further increase by every
The quality of shake part, changes shock isolating pedestal parameter, can expand low ebb width, changes the position of small leak, it is to avoid vibration damping failure
Situation.
A kind of top shock insulation building module structure of self adaptation shock insulation number of plies of the present utility model, as shown in Figure 1 and Figure 2, bag
Core wall structure 1 is included, lower module group 2, height and the core wall structure 1 of lower module group 2 around core wall structure 1, is provided with
Connection, and it is highly identical with core wall structure 1；Time top is provided with the top of lower module group 2 and at the top of core wall structure 1
Portion module group 4, arranges top module group 3, secondary top module group 4 and lower module group 2 and Core Walls Structure in secondary top module group 4
Multiple top shock isolating pedestals 6 are provided between structure 1, between secondary top module group 4 and top module group 3, multiple tops is provided with
Portion's shock isolating pedestal 5.Secondary top module group 4 is connected with lower module group 2 or core wall structure 1 by multiple diagonal braces 7, and diagonal brace 7 is used
In the horizontal load of secondary top module group 4 is passed to core wall structure 1.As shown in figure 4, on the ceiling beam of top module group 3
The bearing plate 15 with circular hole is provided with, bearing plate connection prestressed cable 11, prestressed cable 11 connect in core wall structure 1
Portion, each top shock isolating pedestal 6 and top shock isolating pedestal 5 are lead rubber laminated bearing, and bearing plate 15 is made using steel plate.
As a kind of embodiment, as shown in figure 3, diagonal brace 7 includes middle steel pipe 9 and is welded on 9 two ends of middle steel pipe
End steel pipe 8, lead between the diameter of the diameter of middle steel pipe 9 less than end steel pipe 8, and middle steel pipe 9 and end steel pipe 8
Cross reducer union 10 to connect, end steel pipe 8 and middle steel pipe 9 can adopt steel pipe.Portion support broken by above-mentioned design
Position control reaches the purpose of relatively accurately controlled fracturing blasting load and extension at break amount in 9 sections of the less middle steel pipe of diameter.
As another embodiment, as shown in fig. 7, flooring and Core Walls Structure knot of the diagonal brace 7 for connection time top module group 4
The viscous damper 20 of 1 top surface of structure.By the startup load phenomenon of viscous damper 20, the design of fuse type is reached, also
It is that relative motion is just produced when viscous damper 20 bears larger load.This approach increases time top module group 4 participate in every
Equivalent damping coefficient after shake.
A kind of top shock insulation building module structure of self adaptation shock insulation number of plies of the present utility model, is arranged on core wall structure
Lower module group 2 around 1, is connected with each other with core wall structure 1, and level is passed to core wall structure 1, lower die to load
The modules of block group 2 itself are subjected only to vertical load, and core wall structure is in secondary top module group 4 and lower module group 2
Junction is blocked, and saves material.Top module group 3 is connected as entirety in layer, is positioned on the shock isolating pedestal 5 of top, this portion
Sub-module group is constantly in shock insulation state；Secondary top module group 4 is all connected with along level, vertically as entirety, be positioned over time top every
On shake bearing 6, secondary top module group 4 is connected with lower module group 2 or core wall structure 1 by arranging diagonal brace 7 in some positions
Connect, it is ensured that when horizontal loading is little, horizontal loading directly down can be transmitted, be ultimately passed to core wall structure 1.Above-mentioned diagonal brace
7, using the design of the fuse types such as subcontract section, control which and disconnect when larger xial feed is born, so as to allow time top
4 opposing lower portions of module group produce relative motion, make shock isolating pedestal between the two also assist in power consumption, that is to say, that to work as the preceding paragraph
When module damping effect is good, this root module keeps being rigidly connected with core wall structure 1, when its damping effect is not good, this section
Module can just start participation shock insulation.Below frequency modulation design twice can greatly reduce the improper probability of frequency modulation.
As shown in figure 4, on the ceiling beam of top module group 3, by way of bearing plate 15+ prestressed cables 11, by which
It is connected to the middle and upper part of core wall structure 1.This scheme is more mainly for the number of plies, and 1 flexural deformation of core wall structure is obvious, top
Corner is larger, makes top shock isolating pedestal 5 occur the situation of tension under larger geological process, it is therefore an objective to avoid this situation shadow
Ring bearing performance.
As shown in Figure 5, Figure 6, it is assumed that the scheme being attached using module junction steel plate 14 between adjacent block, module are connected
The top surface that steel plate 14 is welded in the module bean column node of adjacent block is connect, module frame secondary beam 19 is just connect with module bean column node,
The bearing plate 15 with circular hole is arranged in into the position that module frame is set a roof beam in place on 12 closer to span centre, the module frame with adjacent block then
The top surface of beam 12 is welded, and welds anchor slab 16 in the above.By prestressed cable 11 through anchor slab 16 and the pressure-bearing with circular hole
Plate 15, extends downwardly.In set a roof beam in place 12 relevant position of module frame, ribbed stiffener 17 is set, and module frame set a roof beam in place below 12 with module
Axil plate 18 is set between frame column 13, effectively to transmit the load that prestressed cable 11 brings.
As shown in figure 8, after core wall structure 1 is vertically blocked, if top dried layer is left a blank in correspondence position, and being not filled with
Module, forms top Zhongting 21.
Lower module group 2, top module group 3, secondary top module group 4 are multiple block combiners and form.
This utility model when implementing, can be constructed using sliding mode technology, and each module of bottom is built by core wall structure 1
Build in place using stacking type, after every layer of module is in place, carry out bolt connection with lower module, and using modes such as bolt, welding and
The built-in fitting effectively connection of concrete core cylinder.After bottom construction is finished, at the top of core wall structure 1, module top ceiling beam
Rubber earthquake isolation support is arranged at Column border node, time top-level module group is stacked, then module group is attached in same layer, can be adopted
With the mode such as pouring after bolt, welding, concrete, and carry out the connection of fuse type diagonal brace 7；Secondary top-level module group is connected using bolt
After being connected in entirety, the construction of top-level module group is continued to complete using aforesaid way.
The above is only preferred implementation of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (6)
1. the top shock insulation building module structure of a kind of self adaptation shock insulation number of plies, it is characterised in that：Tie including concrete core cylinder
Structure, is provided with lower module group around core wall structure, every layer of module of lower module group is connected with core wall structure, lower die
Block group it is highly identical with core wall structure；Time top die is provided with the top of lower module group and at the top of core wall structure
Block group, secondary top module group are provided with top module group, between secondary top module group and lower module group and core wall structure
Multiple top shock isolating pedestals are provided with, multiple top shock isolating pedestals between secondary top module group and top module group, are provided with.
2. the top shock insulation building module structure of the self adaptation shock insulation number of plies according to claim 1, it is characterised in that：Its
In, secondary top module group is connected with lower module group or core wall structure by multiple diagonal braces, and diagonal brace is for by secondary top module
The horizontal load of group passes to core wall structure.
3. the top shock insulation building module structure of the self adaptation shock insulation number of plies according to claim 2, it is characterised in that：Its
In, diagonal brace includes middle steel pipe and the end steel pipe located at middle steel pipe two ends, and the diameter of middle steel pipe is less than end steel pipe
Diameter, and by reducer union connection between middle steel pipe and end steel pipe.
4. the top shock insulation building module structure of the self adaptation shock insulation number of plies according to claim 2, it is characterised in that：Its
In, diagonal brace is the viscous damper of the flooring with core wall structure top surface of connection time top module group.
5. the top shock insulation building module structure of the self adaptation shock insulation number of plies according to claim 1, it is characterised in that：Its
In, bearing plate, bearing plate connection prestressed cable, the other end connection core of prestressed cable are provided with the ceiling beam of top module group
The middle and upper part of heart barrel structure.
6. the top shock insulation building module structure of the self adaptation shock insulation number of plies according to claim 1, it is characterised in that：Its
In, each top shock isolating pedestal is lead rubber laminated bearing with top shock isolating pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788419.2U CN206052963U (en) | 2016-07-26 | 2016-07-26 | The top shock insulation building module structure of the self adaptation shock insulation number of plies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788419.2U CN206052963U (en) | 2016-07-26 | 2016-07-26 | The top shock insulation building module structure of the self adaptation shock insulation number of plies |
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| Publication Number | Publication Date |
|---|---|
| CN206052963U true CN206052963U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620788419.2U Withdrawn - After Issue CN206052963U (en) | 2016-07-26 | 2016-07-26 | The top shock insulation building module structure of the self adaptation shock insulation number of plies |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436905A (en) * | 2016-07-26 | 2017-02-22 | 东南大学 | Top shock insulation module building structure with self-adaptive shock insulation floor number |
| CN107620396A (en) * | 2017-09-20 | 2018-01-23 | 同济大学 | A kind of half active current vortex laminated rubber bases system |
-
2016
- 2016-07-26 CN CN201620788419.2U patent/CN206052963U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436905A (en) * | 2016-07-26 | 2017-02-22 | 东南大学 | Top shock insulation module building structure with self-adaptive shock insulation floor number |
| CN106436905B (en) * | 2016-07-26 | 2018-08-21 | 东南大学 | The top shock insulation building module structure of the adaptive shock insulation number of plies |
| CN107620396A (en) * | 2017-09-20 | 2018-01-23 | 同济大学 | A kind of half active current vortex laminated rubber bases system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180821 |