CN109811881A - A kind of full assembling frame structural system - Google Patents
A kind of full assembling frame structural system Download PDFInfo
- Publication number
- CN109811881A CN109811881A CN201910220976.2A CN201910220976A CN109811881A CN 109811881 A CN109811881 A CN 109811881A CN 201910220976 A CN201910220976 A CN 201910220976A CN 109811881 A CN109811881 A CN 109811881A
- Authority
- CN
- China
- Prior art keywords
- wall
- column
- post
- floor
- damper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
Abstract
The present invention relates to new builing structure technical fields, wave wall more particularly, to a kind of full assembling frame structural system, including footing foundation, column, floor, beam and four sides；Column is installed on the top of footing foundation, the bottom end of column is the production of ECC material, the high Beam-post Frame Structure of several layers is connected as by frcition damper between column and beam, floor is set to the top of each layer beam, it waves before the gin pole of entire Beam-post Frame Structure is arranged in wall interval at four sides, afterwards, it is left, right four orientation, it waves and is provided with post-tensioning un-bonded prestressed steel strand in the wall of wall, post-tensioning un-bonded prestressed steel strand, which is pierced by, to wave the bottom anchor of wall and is connected on footing foundation, it waves and is connected between the broadside side of wall and beam by mild steel damper, it waves and is connected between the narrow side side of wall and floor by rubber anti-collision pad.The present invention can effectively improve the anti-seismic performance of precast concrete in the prior art, reduce earthquake bring and damage degree.
Description
Technical field
The present invention relates to new builing structure technical fields, more particularly, to a kind of full assembling frame structural system.
Background technique
For precast concrete, many scholars think that its weak link is that node connects, in most Earthquakes
It is found in evil investigation, in the precast concrete building to collapse, main supporting member destruction is lighter, such as prefabricated
Beam, prefabricated post, the key factor collapsed are the node continuous damages between prefabricated components.For the node of precast concrete
Research, prevailing design approach is at the node in fabricated construction using replaceable or automatic runback device at this stage.
But when encountering stronger earthquake, these measures are simultaneously not enough insured, and for frame structure system, work as chance
To when stronger earthquake, deformation can be very serious, although node consumes energy, beam column also deforms, and in this case repairs
Get up again still highly difficult, does not play good economic benefit.
As it can be seen that needing further to improve precast concrete to improve its shock resistance, reduce earthquake pair
Damaged condition caused by it.
Summary of the invention
It according to the above-mentioned deficiencies of the prior art, can be effective the present invention provides a kind of full assembling frame structural system
The anti-seismic performance of precast concrete in the prior art is improved, reduces earthquake bring and damages degree.
Present invention solves the technical problem that the technical solution used are as follows: including footing foundation, column, floor, beam and four sides
Wave wall；The column is installed on the top of footing foundation, and the bottom end of the column is the production of ECC material, the beam and column
Between connected by the prestressing force applied on the continuous post-tensioning no-cohesive prestressed reinforcement beam through in beam and column
It connects, the column is connected with the junction of beam by frcition damper, and it is high that several columns connect composition several layers with beam
Beam-post Frame Structure, the floor are fixedly installed on the top of each layer beam of Beam-post Frame Structure, wave wall interval described in four sides and set
It is placed in inside Beam-post Frame Structure, and is distributed in the front, rear, left and right four of the column of the central location of entire Beam-post Frame Structure
A orientation, the front and back position of the column of central location wave that wall is parallel to each other, the wall that waves in left and right orientation is parallel to each other,
The front and back position of the column of central location wave wall and the wall that waves in left and right orientation is mutually perpendicular to, the wall for waving wall
It is provided with post-tensioning un-bonded prestressed steel strand in vivo, the post-tensioning un-bonded prestressed steel strand is pierced by the bottom anchor for waving wall
It is connected and is connected on footing foundation, connected between the broadside side for waving wall and beam by mild steel damper, it is described to wave wall
Narrow side side and floor between pass through rubber anti-collision pad connect.
Prestressed pore passage is provided on beam and column, post-tensioning no-cohesive prestressed reinforcement beam is exactly across beam and column
On prestressed pore passage be attached, the prestressed pore passage on beam and column is identical and central axis the extended line phase of height
Mutually it is overlapped.Prestressed pore passage can arrange 3 from top to bottom on beam, be also corresponding arrangement 3 on same column, pass through in this way
The quantity for wearing the post-tensioning no-cohesive prestressed reinforcement beam of beam and column is more, further increases the dynamics of structure reset.
Further, the frcition damper uses cartridge type frcition damper or board-like frcition damper.
Frcition damper is applied in the prefabricated assembled frame joint of soap-free emulsion polymeization post-tensioned prestressing muscle, when post-tensioning tensile stress
When being maintained at a relatively high level, the energy dissipation capacity highly significant of frcition damper installs friction in assembling type node
Damper can increase its energy dissipation capacity, and have good automatic recovery ability, residual deformation also very little.
Further, between the rubber anti-collision pad and floor, rubber anti-collision pad and to wave between wall be to be glued.Rubber
The thickness of bumper is equal to the sum of floor and the thickness of beam.
Further, be used in the mild steel damper yield point be 235N/mm2Steel board, mild steel resistance
Buddhist nun's device is connect with the vertical muscle in beam, the Bar Anchorage that waves within the walls respectively.
Further, the floor of the top of the mild steel damper and the gap waved between wall are detachably provided with gear
Plate.When needing replacing mild steel damper, baffle can be removed, expose mild steel damper, replaced, after baffle is covered again
New mild steel damper is covered, baffle here only plays the role of covering, and baffle is hinged with floor, is opened similar to door
It closes the same.
Further, described wave is provided with dentation hinged-support between the bottom of wall and footing foundation.It is prefabricated in the factory and adds
During work, equal reserving hole channel in wall and footing foundation is being waved, when arriving site operation, then dentation hinged-support is being passed through reserved
Duct with wave wall and footing foundation connect anchor connection.
Further, end of the bracket for load bearing beam is provided on the column.Bracket, which holds beam, can be improved node
Rigidity.
The invention has the following advantages: by the center stand column from frame structure in (1) overall structure of the present invention
Orientation all around be respectively provided with and wave wall, using wall is waved, to realize stratified deformation uniform, by wave wall and beam it
Between connected with mild steel damper, using the system of wall plus damper, reduce the inertia force of flooring, greatly reduce it is non-structural
Extent of the destruction under geological process；(2) present invention is being waved using rubber anti-collision pad between wall and plate, and this set is in wall and plate
Between it is destructible or generate plastic deformation rubber material, by buffering or energy-absorbing to absorb caused by earthquake move
Can, by rigid support or blocking, it is deformed energy-absorbing rubber material to reduce earthquake to integrally-built impact force；(3)
The present invention uses ECC material from integrally-built rigidity aspect, in load-bearing pillar suspension column, more improves the safety of component
Property, durability and applicability.The present invention is innovatively using waving wall system and by the way of Self-resetting node combines, effectively limit
Displacement of the precast concrete in earthquake has been made, the anti-seismic performance of precast concrete is substantially increased, to make to damage
Mistake is preferably minimized.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of embodiment provided by the present invention；
Fig. 2 is the structure first longitudinal direction diagrammatic cross-section of embodiment provided by the present invention；
Fig. 3 is the structure second longitudinal direction diagrammatic cross-section of embodiment provided by the present invention；
Fig. 4 is that the built-up section structure amplification of the wall, beam, mild steel damper and baffle in embodiment provided by the present invention is shown
It is intended to；
Fig. 5 is the built-up section structure amplification signal of the column, beam and frcition damper in embodiment provided by the present invention
Figure；
Fig. 6 is to wave wall relative to certain state in footing foundation generation rocking process in embodiment provided by the present invention
Schematic diagram；
In figure: 1, footing foundation 2, column 21, bracket 3, floor 4, beam 41, post-tensioning no-cohesive prestressed reinforcement beam
42, frcition damper 5, wave wall 51, post-tensioning un-bonded prestressed steel strand 6, mild steel damper 61, baffle 7, rubber
Bumper.
Specific embodiment
The present invention is described further with reference to the accompanying drawing.
Embodiment one:
As shown in Fig. 1~Fig. 6, a kind of full assembling frame structural system of the present invention, including it is footing foundation 1, vertical
Wall 5 is waved at column 2, floor 3, beam 4 and four sides；The column 2 is installed on the top of footing foundation 1, and the bottom end of the column 2 is
ECC material production, by being answered in advance through the continuous post-tensioning soap-free emulsion polymeization in beam 4 and column 2 between the beam 4 and column 2
The prestressing force applied on power tendon 41 is attached, and the junction of the column 2 and beam 4 is connected by frcition damper 42,
Several columns 2 and the connection of beam 4 form the high Beam-post Frame Structure of several layers, and the floor 3 is fixedly installed on beam column frame
Wall 5 is waved described in four sides and is arranged at intervals inside Beam-post Frame Structure, and is distributed in entire beam column in the top of layers beam 4
The orientation of front, rear, left and right four of the column 2 of the central location of frame structure, the front and back position of the column 2 of central location
Wave that wall 5 is parallel to each other, the wall 5 that waves in left and right orientation is parallel to each other, the front and back position of the column 2 of central location shakes
Pendulum wall 5 and the wall 5 that waves in left and right orientation are mutually perpendicular to, and post-tensioning prestressing without bondn steel is provided in the wall for waving wall 5
Twisted wire 51, the post-tensioning un-bonded prestressed steel strand 51, which is pierced by, to wave the bottom anchor of wall 5 and is connected on footing foundation 1, institute
It states to wave and be connected between the broadside side of wall 5 and beam 4 by mild steel damper 6, the narrow side side for waving wall 5 and floor 3
Between connected by rubber anti-collision pad 7.
Prestressed pore passage is provided on beam 4 and column 2, post-tensioning no-cohesive prestressed reinforcement beam 41 is exactly across beam 4
It is attached with the prestressed pore passage on column 2, the prestressed pore passage on beam 4 and column 2 is the identical and central axis of height
Extended line overlap.Prestressed pore passage can arrange 3 from top to bottom on beam 4, be also corresponding cloth on same column 2
3 are set, the quantity through beam 4 and the post-tensioning no-cohesive prestressed reinforcement beam 41 of column 2 in this way is more, further increases structure reset
Dynamics.
Further, the frcition damper 42 uses cartridge type frcition damper.After frcition damper is applied to soap-free emulsion polymeization
In the prefabricated assembled frame joint of tension prestress muscle, when post-tensioning tensile stress is maintained at a relatively high level, friction resistance
The energy dissipation capacity highly significant of Buddhist nun's device, frcition damper is installed in assembling type node can increase its energy dissipation capacity, and have
There is a good automatic recovery ability, residual deformation also very little.It the junction of each beam 4 and column 2 can setting two side by side up and down
The both ends of a cartridge type frcition damper, cartridge type frcition damper are connect with the vertical muscle in beam 4, the Bar Anchorage in column 2.
Further, between the rubber anti-collision pad 7 and floor 3, rubber anti-collision pad 7 and to wave between wall 5 be to be glued.
The thickness of rubber anti-collision pad 7 is equal to the sum of floor 3 and the thickness of beam 4.
Further, be used in the mild steel damper 6 yield point be 235N/mm2Steel board, mild steel resistance
It Buddhist nun's device 6 and the vertical muscle in beam 4 and waves the Bar Anchorage in wall 5 and connect.
Further, the floor 3 of the top of the mild steel damper 6 and the gap waved between wall 5 are detachably provided with
Baffle 61.When needing replacing mild steel damper 6, baffle 61 can be removed, expose mild steel damper 6, replaced, after will gear
Plate 61 covers new mild steel damper 6 again, and baffle 61 here only plays the role of covering, and baffle and floor are connected with hinge
It connects, it is the same to be similar to door switch.
Further, dentation hinged-support is also provided between the bottom for waving wall 5 and footing foundation 1.In work
In the prefabricated process of factory, equal reserving hole channel in wall 5 and footing foundation 1 is being waved, when arriving site operation, then by dentation hinged-support
By reserved duct with wave wall 5 and footing foundation 1 connect anchor connection.
Further, end of the bracket 21 for load bearing beam 4 is provided on the column 2.Bracket 21 is held beam 4 and can be mentioned
The rigidity of high node.
Wave each structures such as wall 5, column 2, floor 3, beam 4 in embodiment provided by the present invention, can and producer
It holds consultation, allows factory individually to carry out the processing of each structure, while especially indicating in the place for needing reserving hole channel, then exist
The scene of being transported to is assembled, and is assembled by the regulation of " prefabricated concrete structure technical regulation " defined.
What the present invention used wave, and wall 5 is through full building setting, is internally provided with post-tensioning prestressing without bondn steel strand
Line 51, and it is separately positioned on the orientation of front, rear, left and right four of the column 2 of central location, it can be the column 2 in central location
Wall 5 is waved on one side on to middle position each setting nearby of each outermost back gauge of Beam-post Frame Structure.
It waves two sides of the broadside of wall 5 to offset with the end of beam 4, two sides of narrow side and connecting for floor 3
Place is provided with rubber anti-collision pad 7, thus such as Fig. 1, when earthquake, which causes entire frame structure that front-rear direction occurs, shakes, left and right
Between the narrow side for waving wall 5 and floor 3 of two sides squeeze rubber anti-collision pad 7 realize damping, it is all wave wall 5 pass through and beam 4 it
Between the mild steel damper 6 that is arranged carry out damping；When earthquake causes entire frame structure that the shaking of left and right directions occurs, front and back
Rubber anti-collision pad 7 is squeezed between the narrow side for waving wall 5 and floor 3 of position and realizes damping, and all walls 5 that wave pass through between beam 4
The mild steel damper 6 of setting carries out damping.
Here wave the performance of wall 5 is the effect of monolithic devices key member, keeps the building structure under geological process each
The deformation of floor is uniform as far as possible, can be concentrated with enough rigidity and bearing capacity to effectively reduce structural floor deformation.Self-resetting
Ability is after it ensure that seismic seeurity, from the angle proposition for reducing economic loss, shortening the post earthquake recovery period
Higher requirement.Prestressing technique is combined with the behavior of waving of structure, is the effective way for realizing self-resetting capability, this hair
The wall 5 that waves in bright is the addition post-tensioning un-bonded prestressed steel strand 51 in prefabricated wallboard, and is anchored with anchorage, and structure is made
In the ability for possessing Self-resetting after the earthquake.Waving wall 5 can be from damage under severe earthquake action as the wall of key member
Wound, to better ensure that the realization of expected damage mechanisms.
The new frame structure that the present invention uses, which ties up to wave, to be connected with mild steel damper 6 between wall 5 and beam 4, is waved
It is connected between wall 5 and floor 3 with rubber anti-collision pad 7, wherein mild steel damper 6 plays the role that small when occurring in the structure
Shake or wind shake, energy dissipation component, that is, mild steel damper 6 in structure be it is elastic, mild steel damper 6 can also give main body at this time
Structure provides intensity, and building can be used normally；When generation earthquake magnitude is bigger, mild steel damper 6 is advanced into building
Energy consumption state plays the effect of energy-dissipating and shock-absorbing, and the main structure of building is without obvious non-resilient phenomenon at the same time, thus can
So that building can not be reduced the inertia force of flooring by big destruction under the influence of macroseism.It is of the present invention
Soft rigid damper 6 is a kind of is mounted in high-level structure for absorbing and the structural vibration as caused by earthquake load that dissipates disappears
Energy device, material therefor is mainly yield point 235N/mm2Steel board.
Soft rigid damper 6 by in beam 4 vertical muscle, together with the Bar Anchorage that waves in wall 5, wave wall 5 and beam 4 it
Between with dismountable baffle 61 to carry out envelope real in gap.It can be hinged between baffle 61 and floor 3, be similar to door switch one
Sample, it is very convenient when needing to dismantle, hinge need to only be removed.When generating the seismic force effects of horizontal force, by soft
Energy dissipating piece in rigid damper 6 generates plastic deformation, to have the function that energy consumption.
It waves between wall 5 and floor 3 using rubber anti-collision pad 7, rubber material that is this destructible or generating plastic deformation
Material, by buffering or energy-absorbing to absorb kinetic energy caused by earthquake；By rigid support or blocking, produce energy-absorbing rubber material
Shape change to reduce earthquake to integrally-built impact force.
ECC material is used at the bottom end of column 2 i.e. suspension column, more improve the safety of component, durability and
Applicability.ECC material is the abbreviation of Engineered Cementitous Composites, is a kind of with superpower toughness
Random distribution short fiber reinforced cement-base composite material, different from common fibre reinforced concrete (FRC), ECC is a kind of warp
The advanced material of Micromechanical Design has the strain-hardening behavior, and ECC has the characteristics that stitch stable state more and cracks, safety,
Durability and applicability etc. have excellent performance.
In addition, other dampers can also be used in the mild steel damper 6 waved between wall 5 and beam 4, viscoplasticity is such as used
Damper and viscous damper.
To sum up, present invention employs the central location of Beam-post Frame Structure 2 surrounding of column setting four sides wave wall 5 with
And each node combines overall structure and structure node in such a way that Self-resetting node combines, and effectively limits prefabricated
The displacement of concrete structure substantially increases the anti-seismic performance of Beam-post Frame Structure so that its loss be made to be preferably minimized.
The above is the embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize the present invention
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of full assembling frame structural system, it is characterised in that: including footing foundation (1), column (2), floor (3), beam
(4) and wall (5) are waved at four sides；The column (2) is installed on the top of footing foundation (1), and the bottom end of the column (2) is ECC
Material production, by through the continuous post-tensioning soap-free emulsion polymeization in beam (4) and column (2) between the beam (4) and column (2)
The prestressing force applied on pre-stressing tendon (41) is attached, and the junction of the column (2) and beam (4) passes through frictional damping
Device (42) connection, several columns (2) and beam (4) connection form the high Beam-post Frame Structure of several layers, and the floor (3) is solid
Surely it is set to the top of each layer beam (4) of Beam-post Frame Structure, wall (5) is waved described in four sides and is arranged at intervals in Beam-post Frame Structure
Portion, and it is distributed in the orientation of front, rear, left and right four of the column (2) of the central location of entire Beam-post Frame Structure, central location
The front and back position of the column (2) wave that wall (5) is parallel to each other, the wall (5) that waves in left and right orientation is parallel to each other, central position
The front and back position for the column (2) set wave wall (5) and the wall (5) that waves in left and right orientation is mutually perpendicular to, it is described to wave wall
(5) it is provided in wall post-tensioning un-bonded prestressed steel strand (51), the post-tensioning un-bonded prestressed steel strand (51) is worn
The bottom anchor for waving wall (5) out is connected on footing foundation (1), is led between the broadside side for waving wall (5) and beam (4)
Mild steel damper (6) connection is crossed, between the narrow side side for waving wall (5) and floor (3) even by rubber anti-collision pad (7)
It connects.
2. full assembling frame structural system according to claim 1, it is characterised in that: the frcition damper (42) is adopted
With cartridge type frcition damper or board-like frcition damper.
3. full assembling frame structural system according to claim 1, it is characterised in that: the rubber anti-collision pad (7) with
Between floor (3), rubber anti-collision pad (7) and wave between wall (5) be glued.
4. full assembling frame structural system according to claim 1, it is characterised in that: in the mild steel damper (6)
Using yield point is 235N/mm2Steel board, the mild steel damper (6) respectively in beam (4) vertical muscle, wave wall
(5) the Bar Anchorage connection in.
5. full assembling frame structural system according to claim 4, it is characterised in that: the mild steel damper (6)
The floor (3) of top and the gap waved between wall (5) are detachably provided with baffle (61).
6. full assembling frame structural system according to claim 1, it is characterised in that: the bottom for waving wall (5)
Dentation hinged-support is provided between footing foundation (1).
7. full assembling frame structural system according to claim 1, it is characterised in that: be provided on the column (2)
Bracket (21) is used for the end of load bearing beam (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910220976.2A CN109811881B (en) | 2019-03-22 | 2019-03-22 | A kind of full assembling frame structural system |
| PCT/CN2019/115350 WO2020192124A1 (en) | 2019-03-22 | 2019-11-04 | Fully fabricated frame structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910220976.2A CN109811881B (en) | 2019-03-22 | 2019-03-22 | A kind of full assembling frame structural system |
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| Publication Number | Publication Date |
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| CN109811881A true CN109811881A (en) | 2019-05-28 |
| CN109811881B CN109811881B (en) | 2019-09-24 |
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ID=66609995
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910220976.2A Active CN109811881B (en) | 2019-03-22 | 2019-03-22 | A kind of full assembling frame structural system |
Country Status (2)
| Country | Link |
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| CN (1) | CN109811881B (en) |
| WO (1) | WO2020192124A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020192124A1 (en) * | 2019-03-22 | 2020-10-01 | 青岛理工大学 | Fully fabricated frame structure system |
| CN113529938A (en) * | 2021-07-29 | 2021-10-22 | 合肥工业大学 | Fabricated structural system |
| CN114790787A (en) * | 2022-03-30 | 2022-07-26 | 同济大学 | Multi-swing interface self-reset wall high-rise structure system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060000167A1 (en) * | 2004-06-28 | 2006-01-05 | Spancrete Machinery Corporation | Base connection for connecting a concrete wall panel to a foundation |
| CN206267356U (en) * | 2016-11-09 | 2017-06-20 | 苏州科技大学 | A kind of assembled self-resetting swinging steel plate wall structural system |
| CN107023089A (en) * | 2017-03-27 | 2017-08-08 | 同济大学 | A kind of layered wobble formula shock mitigation system |
| CN206545264U (en) * | 2017-03-14 | 2017-10-10 | 青岛理工大学 | A kind of multiple defence line antidetonation Self-resetting assembling frame waves wall energy-dissipation structure |
| CN108930346A (en) * | 2018-08-15 | 2018-12-04 | 山东大学 | A kind of self-resetting swinging wall and building containing buckling-restrained shape memory alloy bar material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605872B (en) * | 2012-03-20 | 2014-05-07 | 东南大学 | Swinging type self-centering steel frame and concrete shear wall anti-seismic system |
| CN206916997U (en) * | 2017-07-06 | 2018-01-23 | 青岛理工大学 | Wall is waved in a kind of ductility power consumption |
| CN109811881B (en) * | 2019-03-22 | 2019-09-24 | 青岛理工大学 | A kind of full assembling frame structural system |
-
2019
- 2019-03-22 CN CN201910220976.2A patent/CN109811881B/en active Active
- 2019-11-04 WO PCT/CN2019/115350 patent/WO2020192124A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060000167A1 (en) * | 2004-06-28 | 2006-01-05 | Spancrete Machinery Corporation | Base connection for connecting a concrete wall panel to a foundation |
| CN206267356U (en) * | 2016-11-09 | 2017-06-20 | 苏州科技大学 | A kind of assembled self-resetting swinging steel plate wall structural system |
| CN206545264U (en) * | 2017-03-14 | 2017-10-10 | 青岛理工大学 | A kind of multiple defence line antidetonation Self-resetting assembling frame waves wall energy-dissipation structure |
| CN107023089A (en) * | 2017-03-27 | 2017-08-08 | 同济大学 | A kind of layered wobble formula shock mitigation system |
| CN108930346A (en) * | 2018-08-15 | 2018-12-04 | 山东大学 | A kind of self-resetting swinging wall and building containing buckling-restrained shape memory alloy bar material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020192124A1 (en) * | 2019-03-22 | 2020-10-01 | 青岛理工大学 | Fully fabricated frame structure system |
| CN113529938A (en) * | 2021-07-29 | 2021-10-22 | 合肥工业大学 | Fabricated structural system |
| CN114790787A (en) * | 2022-03-30 | 2022-07-26 | 同济大学 | Multi-swing interface self-reset wall high-rise structure system |
| CN114790787B (en) * | 2022-03-30 | 2023-07-04 | 同济大学 | Multi-swing interface self-resetting wall high-rise structure system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109811881B (en) | 2019-09-24 |
| WO2020192124A1 (en) | 2020-10-01 |
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