CN106368332A - Shock insulation structure of reinforced concrete beam column node and construction method thereof - Google Patents
Shock insulation structure of reinforced concrete beam column node and construction method thereof Download PDFInfo
- Publication number
- CN106368332A CN106368332A CN201610985593.0A CN201610985593A CN106368332A CN 106368332 A CN106368332 A CN 106368332A CN 201610985593 A CN201610985593 A CN 201610985593A CN 106368332 A CN106368332 A CN 106368332A
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- China
- Prior art keywords
- column node
- reinforced concrete
- floor
- beam column
- shock insulation
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Classifications
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- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- 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
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Abstract
The invention relates to a shock insulation structure of a reinforced concrete beam column node and a construction method thereof. The shock insulation structure comprises a beam column node formed by an integrally poured reinforced concrete bearing column and a supporting beam. The supporting beam is fixedly connected with a reinforced concrete floor, and the joint of the floor and the bearing column is provided with a shock insulation material capable of preventing the floor and the bearing column from contacting each other. The shock insulation structure is simple in structure and good in damping effect.
Description
Technical field
The present invention relates to a kind of reinforced concrete beam column node isolation structure and its construction method.
Background technology
The special violent earthquake occurring in recent years such as Wenchuan earthquake, Yushu earthquake, cause the damage of large amount of building, particularly
In the junction of post and floor, in the presence of larger earthquake load, because post shear-carrying capacity is not enough, it occur frequently that shearing
Destroy.In current construction field, between floor and post be connected by is that plate muscle enters post, then the form of placing concrete,
This mode enhances floor and the structural strength of post intersection, and the current construction standards of China use that " strong post is weak
The Architectural Design Principles of beam ", this also increases the rigidity of post, in addition, the axial rigidity of floor is much larger than the bending rigidity of post, pass
The construction of system makes floor constrain the deformation (particularly intermediolateral column, the unconstrained meeting in side column side is better) of post, meanwhile, by floor
The horizontal shear of transmission will bear directly against load-bearing pillar, so that it is gone back in addition to bearing press-bending effect at interlayer node (end) place
Bear larger shear action.When under larger seismic loading, because the level shear capacity of post is not generally high,
Thus often there is the common destruction of shearing press-bending, its anti-seismic performance is to be improved.
Content of the invention
The problem that the present invention is directed to above-mentioned prior art presence makes improvement, and that is, the technical problem to be solved is
A kind of reinforced concrete beam column node isolation structure and its construction method are provided, improve damper effect, increase the curved of post
Bent deformability and anti-seismic performance, can effectively absorb the energy of seismic shock generation, extending structure vibration period, reduce floor
Failure by shear to post, reaches protection building in earthquake, reduces the purpose of casualties.
In order to solve above-mentioned technical problem, a kind of technical scheme of the present invention is: a kind of reinforced concrete beam column node every
Shake construction, is constituted a bean column node, described support beam including by the armored concrete load-bearing pillar of integrated pouring and support beam
On be consolidated with reinforced concrete floor, the junction between described floor and load-bearing pillar is provided with both shock insulation materials of contacting of isolation
Material.
Further, it is reserved with the wide gap of 5-10cm between described floor and load-bearing pillar to be used for filling shock insulation material.
Further, described shock insulation material includes polylith metallic plate, is provided with rubber slab between described adjacent metal sheets.
Further, the thickness of described rubber slab and metallic plate is 1-2cm, and described metallic plate and rubber slab group circularize
After be filled between floor and load-bearing pillar.
Further, described metallic plate is steel plate or aluminium alloy plate, and described metal sheet surface is coarse so that metallic plate with mixed
Solidifying soil bonding.
In order to solve above-mentioned technical problem, another kind of technical scheme of the present invention is: a kind of reinforced concrete beam column node
The construction method of isolation structure, sequentially includes the following steps:
(1) during assembling reinforcement, imbed the wide wooden form of a 5-10cm at bean column node in advance, then pour into a mould concrete composition and hold
Weight post, support beam and floor, remove wooden form after concrete curing molding, form reserving gaps；
(2) some blocks of in advance prefabricated steel plates or aluminium alloy plate concrete are sticked in reserving gaps, then with rubber slab one
One is filled between adjacent steel plate or aluminium alloy plate；
(3) finally with concrete, steel plate and rubber slab are covered so as to form an entirety with structure before.
Compared with prior art, the method have the advantages that the bean column node isolation structure of this device, fully tie
The advantage having closed rubber and steel, has played the rubber and steel premium properties in terms of shock insulation, and this combination can effectively be inhaled
Receive the energy that seismic shock produces, extending structure vibration period, it is to avoid floor constrains load-bearing pillar, thus the bending increasing post becomes
Shape ability and anti-seismic performance, reduce interlayer node (end) shearing simultaneously, reduce the failure by shear to post for the floor, reach on ground
Building is protected in earthquake centre, reduces the purpose of casualties, has high capacity, plasticity and good toughness, good, the economic effect of anti-seismic performance
Many advantages, such as benefit notable environmental protection with construction.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Brief description
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is the arrangement organigram of vibration-absorptive material in the embodiment of the present invention.
In figure: 1- load-bearing pillar, 2- support beam, 3- floor, 4- shock insulation material, 41- steel plate, 42- rubber slab, 43- weld seam.
Specific embodiment
Embodiment one: as shown in Figure 1 and 2, a kind of reinforced concrete beam column node isolation structure, including by integrated pouring
Armored concrete load-bearing pillar 1 and support beam 2 constituted bean column node, described support beam is consolidated with reinforced concrete floor
3, the junction between described floor 3 and load-bearing pillar 1 is provided with the shock insulation material 4 that both isolations contact.
In the present embodiment, it is reserved with the wide gap of 5-10cm between described floor and load-bearing pillar and is used for filling shock insulation material.
In the present embodiment, described shock insulation material includes plurality of steel plates, is provided with rubber slab between described adjacent steel plate, described
Surface of steel plate is coarse, so that steel plate and concrete binding.
In the present embodiment, the thickness of described rubber slab and steel plate is 1-2cm, after described steel plate and rubber slab group circularize
It is filled between floor and load-bearing pillar.Load-bearing pillar be square, the section of steel plate and rubber slab all in isosceles trapezoid shape, in same ring
Steel plate phase welding, its weld seam 43 is just in edge.
The construction method of above-mentioned reinforced concrete beam column node isolation structure, sequentially includes the following steps:
(1) during assembling reinforcement, imbed the wide wooden form of a 5-10cm at bean column node in advance, then pour into a mould concrete composition and hold
Weight post, support beam and floor, remove wooden form after concrete curing molding, form reserving gaps；
(2) some blocks of in advance prefabricated steel plates or aluminium alloy plate concrete are sticked in reserving gaps, then with rubber slab one
One is filled between adjacent steel plate or aluminium alloy plate；
(3) finally with concrete, steel plate and rubber slab are covered so as to form an entirety with structure before.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent with
Modify, all should belong to the covering scope of the present invention.
Claims (6)
1. a kind of reinforced concrete beam column node isolation structure it is characterised in that: include by the armored concrete of integrated pouring
Load-bearing pillar and support beam are constituted a bean column node, and described support beam is consolidated with reinforced concrete floor, described floor with hold
Junction between weight post is provided with the shock insulation material of both contacts of isolation.
2. reinforced concrete beam column node isolation structure according to claim 1 it is characterised in that: described floor and load-bearing
It is reserved with the wide gap of 5-10cm between post to be used for filling shock insulation material.
3. reinforced concrete beam column node isolation structure according to claim 1 it is characterised in that: described shock insulation material bag
Include polylith metallic plate, between described adjacent metal sheets, be provided with rubber slab.
4. reinforced concrete beam column node isolation structure according to claim 3 it is characterised in that: described rubber slab and gold
The thickness belonging to plate is 1-2cm, and described metallic plate and rubber slab group are filled between floor and load-bearing pillar after circularizing.
5. reinforced concrete beam column node isolation structure according to claim 3 it is characterised in that: described metallic plate be steel
Plate or aluminium alloy plate, described metal sheet surface is coarse, so that metallic plate and concrete binding.
6. a kind of construction method of reinforced concrete beam column node isolation structure is it is characterised in that sequentially include the following steps:
(1) during assembling reinforcement, imbed the wide wooden form of a 5-10cm at bean column node in advance, then pour into a mould concrete composition and hold
Weight post, support beam and floor, remove wooden form after concrete curing molding, form reserving gaps；
(2) some blocks of in advance prefabricated steel plates or aluminium alloy plate concrete are sticked in reserving gaps, then with rubber slab one
One is filled between adjacent steel plate or aluminium alloy plate；
(3) finally with concrete, steel plate and rubber slab are covered so as to form an entirety with structure before.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985593.0A CN106368332B (en) | 2016-11-09 | 2016-11-09 | A kind of reinforced concrete beam column node isolation structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985593.0A CN106368332B (en) | 2016-11-09 | 2016-11-09 | A kind of reinforced concrete beam column node isolation structure and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368332A true CN106368332A (en) | 2017-02-01 |
| CN106368332B CN106368332B (en) | 2018-06-15 |
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| CN201610985593.0A Expired - Fee Related CN106368332B (en) | 2016-11-09 | 2016-11-09 | A kind of reinforced concrete beam column node isolation structure and its construction method |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143088A (en) * | 2017-07-10 | 2017-09-08 | 南京工业大学 | The shape post plate node of Punching Shear concrete ten and concrete slab node |
| CN107190845A (en) * | 2017-07-06 | 2017-09-22 | 浙江建设职业技术学院 | One kind building slab column monoblock type node prefabricated components |
| CN107217739A (en) * | 2017-03-21 | 2017-09-29 | 江苏城乡建设职业学院 | The frame structure and its installation method of a kind of superstructure vibration isolation |
| CN107740523A (en) * | 2017-10-13 | 2018-02-27 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107795053A (en) * | 2017-10-13 | 2018-03-13 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107795051A (en) * | 2017-10-13 | 2018-03-13 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107795050A (en) * | 2017-10-13 | 2018-03-13 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107842140A (en) * | 2017-10-13 | 2018-03-27 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107905421A (en) * | 2017-10-13 | 2018-04-13 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107905425A (en) * | 2017-10-13 | 2018-04-13 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107905420A (en) * | 2017-10-13 | 2018-04-13 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107956263A (en) * | 2017-10-13 | 2018-04-24 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107956264A (en) * | 2017-10-13 | 2018-04-24 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107975175A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107975170A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107975171A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107975174A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107975173A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN107975172A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
| CN112554241A (en) * | 2020-12-06 | 2021-03-26 | 北京工业大学 | Low-frequency damping square annual ring earthquake glume structure |
| CN113175261A (en) * | 2021-04-06 | 2021-07-27 | 中国十七冶集团有限公司 | Nuclear five-level civil air defense high-density beam-column plate node structure and construction method |
| CN114922326A (en) * | 2022-06-20 | 2022-08-19 | 燕山大学 | Movable self-resetting floor system structure system suitable for beam-end self-resetting node |
| CN114934707A (en) * | 2022-06-10 | 2022-08-23 | 安徽工业大学 | Floor sliding device capable of freely moving and resetting in beam-slab-column joint core area |
| CN115045553A (en) * | 2022-06-14 | 2022-09-13 | 燕山大学 | Self-resetting structure system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053149Y (en) * | 2007-05-25 | 2008-04-30 | 黄秀云 | Composite ring type damper |
| KR20080057517A (en) * | 2006-12-20 | 2008-06-25 | 재단법인 포항산업과학연구원 | Slab earthquake resistant construction |
| CN106004228A (en) * | 2016-07-19 | 2016-10-12 | 哈尔滨通达工业环保自动化有限公司 | Synthetic damping ring for wheel |
| CN206157911U (en) * | 2016-11-09 | 2017-05-10 | 福州大学 | Reinforced concrete beam column node shock insulation structure |
-
2016
- 2016-11-09 CN CN201610985593.0A patent/CN106368332B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080057517A (en) * | 2006-12-20 | 2008-06-25 | 재단법인 포항산업과학연구원 | Slab earthquake resistant construction |
| CN201053149Y (en) * | 2007-05-25 | 2008-04-30 | 黄秀云 | Composite ring type damper |
| CN106004228A (en) * | 2016-07-19 | 2016-10-12 | 哈尔滨通达工业环保自动化有限公司 | Synthetic damping ring for wheel |
| CN206157911U (en) * | 2016-11-09 | 2017-05-10 | 福州大学 | Reinforced concrete beam column node shock insulation structure |
Non-Patent Citations (2)
| Title |
|---|
| 唐孝先: ""金属镀层与橡胶的直接硫化粘合"", 《世界橡胶工业》 * |
| 马晓阳: ""梁板柱整体浇筑高大模架体系的应用"", 《科技》 * |
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| CN107217739A (en) * | 2017-03-21 | 2017-09-29 | 江苏城乡建设职业学院 | The frame structure and its installation method of a kind of superstructure vibration isolation |
| CN107190845A (en) * | 2017-07-06 | 2017-09-22 | 浙江建设职业技术学院 | One kind building slab column monoblock type node prefabricated components |
| CN107143088A (en) * | 2017-07-10 | 2017-09-08 | 南京工业大学 | The shape post plate node of Punching Shear concrete ten and concrete slab node |
| CN107143088B (en) * | 2017-07-10 | 2020-04-03 | 南京工业大学 | Anti die-cut concrete ten-shaped column plate node and concrete slab node |
| CN107975170A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
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| CN107905421A (en) * | 2017-10-13 | 2018-04-13 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
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| CN107956263A (en) * | 2017-10-13 | 2018-04-24 | 四川动和工程咨询有限公司 | A kind of anti-dropout precast floor slab unit |
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| CN112554241A (en) * | 2020-12-06 | 2021-03-26 | 北京工业大学 | Low-frequency damping square annual ring earthquake glume structure |
| CN112554241B (en) * | 2020-12-06 | 2022-07-12 | 北京工业大学 | Low-frequency damping square annual ring earthquake glume structure |
| CN113175261A (en) * | 2021-04-06 | 2021-07-27 | 中国十七冶集团有限公司 | Nuclear five-level civil air defense high-density beam-column plate node structure and construction method |
| CN113175261B (en) * | 2021-04-06 | 2022-05-13 | 中国十七冶集团有限公司 | Nuclear five-level civil air defense high-density beam-column plate node structure and construction method |
| CN114934707A (en) * | 2022-06-10 | 2022-08-23 | 安徽工业大学 | Floor sliding device capable of freely moving and resetting in beam-slab-column joint core area |
| CN114934707B (en) * | 2022-06-10 | 2024-02-27 | 安徽工业大学 | Floor slipping device capable of freely moving and resetting in core area of beam slab column node |
| CN115045553A (en) * | 2022-06-14 | 2022-09-13 | 燕山大学 | Self-resetting structure system |
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