CN106401209A - Assembling integral type framework buckling-prevention supporting structure - Google Patents
Assembling integral type framework buckling-prevention supporting structure Download PDFInfo
- Publication number
- CN106401209A CN106401209A CN201610357662.3A CN201610357662A CN106401209A CN 106401209 A CN106401209 A CN 106401209A CN 201610357662 A CN201610357662 A CN 201610357662A CN 106401209 A CN106401209 A CN 106401209A
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- Prior art keywords
- buckling
- framework
- building
- prevention
- supports
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides an assembling integral type framework buckling-prevention supporting structure. The structure comprises a building framework body. The building framework body is a multi-truss framework which is composed of framework beams and framework columns. The building framework body further comprises a plurality of buckling-prevention supports arranged in the building framework body. According to the buckling-prevention supports, every two buckling-prevention supports are crossed in a triangle shape; the two buckling-prevention supports which are in the triangle shape are connected with the building framework body through connecting joints; the top ends of the two buckling-prevention supports are fixedly connected to the corresponding framework beams arranged transversely; and the bottom ends of the two buckling-prevention supports are fixedly connected with the corresponding framework columns separately. A shear wall is replaced with the structure, and the problems of field concrete pouring construction required by the shear wall and pre-cast shear wall assembling construction are solved, so that prefabrication assembling of all components of a high-rise framework-buckling-prevention supporting structure system is achieved, the prefabrication assembling rate of similar structures is increased, and an assembling building technology of a high-rise framework-buckling-prevention supporting structure is developed.
Description
Technical field
The present invention relates to a kind of prefabricated integral frame buckling-resistant support structure, belong to prefabricated integral frame construction applications.
Background technology
Realizing building industrialization can be the Main way of building industry upgrading and transformation with energy-saving and emission-reduction, environmental protection, the cost of labor improving construction quality, reducing building industry, the labour intensity of mitigation builder, shortening construction period.The prefabrication and assembly construction of building structure is the most basic technology of building industrialization.
Reasonable selection fabric structure system is the important content of design prefabrication and assembly constructionization building, is also to realize one of technology of building industrialization most critical.
According to current domestic current specification, prefabrication and assembly construction frame system is used for many rooms building.For skyscraper, frame structure typically need to set up some shear walls as main lateral resistant member.But current specifications requires shear wall preferably to adopt poured in place concrete to construct, according to prefabricated assembled shear wall, the prefabrication and assembly construction technology of shear wall is also not reaching to the level that convenient construction is easy to build.So to the building using frame-shear-wall structure system, the prefabrication and assembly construction of the entire infrastructure component such as wall to be realized, post, beam, plate, being relatively difficult under the constraint of prevailing conditions.In view of the foregoing, the prefabrication and assembly construction rate of skyscraper is subject to a definite limitation, and the prefabrication and assembly construction low construction efficiency at scene, constrains application and the development of such structural construction industrialization technology.
Content of the invention
The present invention provides a kind of prefabricated integral frame buckling-resistant support structure, replace shear wall, avoiding shear wall needs poured in place concrete construction and a difficult problem for precast shear wall assembling construction, instead of part frame shear wall system with the framework buckling-resistant support structure system of full assembling, and then achieve whole prefabrication and assembly constructions of high-rise frame buckling-resistant support structure system components, improve the prefabrication and assembly construction rate of this class formation, so that the assembled architecture technology of high-rise frame buckling-resistant support structure is developed.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of prefabricated integral frame buckling-resistant support structure, including building frame body, described building frame body is many Pin framework, it is made up of Vierendeel girder and frame column, described building frame body also includes many anti-buckling supports being arranged on building frame body interior, in described each anti-buckling support, it is in triangular shape that each two is intersected；Aforementioned two anti-buckling supports in triangular shape, are connected with building frame body by connecting node, the top of two anti-buckling supports is fixedly connected on the Vierendeel girder of horizontally set, and the bottom of two anti-buckling supports is fixedly connected with frame column respectively respectively；
As present invention further optimization, described anti-buckling support is connected to building frame body interior by built-in fitting；
As present invention further optimization, described anti-buckling support includes central layer and steel bushing, central layer is placed in steel sleeve, concrete perfusion or mortar in steel sleeve, is provided with one layer of non-cohesive material or very thin air layer between central layer and concrete or central layer and mortar.
By above technical scheme, with respect to prior art, the invention has the advantages that：
The present invention substitutes frame-shear wall it is achieved that adopting whole prefabrication and assembly constructions of framework buckling-resistant support structure system with anti-buckling support of prefabricated integral frame；Alleviate dead load, and then decrease earthquake load and basic expense；Energy-dissipating and shock-absorbing, improves structural seismic performance；Anti-buckling support, as mainly anti-dynamometry component, due to detachable, can update after shake, be easy to post earthquake recovery.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the stereogram of the preferred embodiments of the present invention；
In figure：1 is building frame body, and 2 is anti-buckling support.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, the basic structure of the present invention are only described in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of prefabricated integral frame buckling-resistant support structure of the present invention, including building frame body, described building frame body is many Pin framework, be made up of Vierendeel girder and frame column it is characterised in that：Described building frame body also includes many anti-buckling supports being arranged on building frame body interior, and in described each anti-buckling support, it is in triangular shape that each two is intersected；Aforementioned two anti-buckling supports in triangular shape, are connected with building frame body by connecting node, the top of two anti-buckling supports is fixedly connected on the Vierendeel girder of horizontally set, and the bottom of two anti-buckling supports is fixedly connected with frame column respectively respectively；
As present invention further optimization, described anti-buckling support is connected to building frame body interior by built-in fitting；
As present invention further optimization, described anti-buckling support includes central layer and steel bushing, central layer is placed in steel sleeve, concrete perfusion or mortar in steel sleeve, is provided with one layer of non-cohesive material or very thin air layer between central layer and concrete or central layer and mortar.
The center of anti-buckling support is central layer, i.e. steel core, steel core operationally only undertake draw, pressure, section form be cross.For complete buckling when avoiding steel core pressurized, that is, tension and pressurized when be attained by surrendering, steel core is placed in a steel sleeve, then concrete perfusion or mortar in steel sleeve.It is provided with one layer of non-cohesive material or very thin air layer it is allowed to steel core is flexible in outsourcing material between core and mortar.
The position arranging shear wall in need arranges the anti-buckling support of the present invention.Anti-buckling support is connected with building frame body built-in fitting, substitutes frame-shear wall with anti-buckling support of framework；Require to carry out structural design analysis according to current specifications, determine the specification of each structural elements；When the framing component being provided with anti-buckling support carries out prefabrication, the built-in fitting connecting anti-buckling support is nuzzled frame column, Vierendeel girder in advance；In place in the beam of flood, plate, post, lifting, overlapping in-situ layer pours after finishing, then installs anti-buckling support.Anti-buckling support is connected with frame column, Vierendeel girder by built-in fitting.
The present invention substitutes frame-shear wall it is achieved that adopting whole prefabrication and assembly constructions of framework buckling-resistant support structure system with anti-buckling support of prefabricated integral frame；Alleviate dead load, and then decrease earthquake load and basic expense；Energy-dissipating and shock-absorbing, improves structural seismic performance；Anti-buckling support, as mainly anti-dynamometry component, due to detachable, can update after shake, be easy to post earthquake recovery.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technical term and scientific terminology）There is the general understanding identical meaning with the those of ordinary skill in the application art.It should also be understood that those terms defined in such as general dictionary should be understood that there is the meaning consistent with the meaning in the context of prior art, and unless defined as here, will not be explained with idealization or excessively formal implication.
In the implication of "and/or" described herein refers to respective individualism or both simultaneous situations are included in.
The implication of " connection " described herein can be being directly connected between part can also be to pass through being indirectly connected with of other part between part.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff can carry out various change and modification completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited on specification it is necessary to determine its technical scope according to right.
Claims (3)
1. a kind of prefabricated integral frame buckling-resistant support structure, including building frame body, described building frame body is many Pin framework, be made up of Vierendeel girder and frame column it is characterised in that：Described building frame body also includes many anti-buckling supports being arranged on building frame body interior, and in described each anti-buckling support, it is in triangular shape that each two is intersected；Aforementioned two anti-buckling supports in triangular shape, are connected with building frame body by connecting node, the top of two anti-buckling supports is fixedly connected on the Vierendeel girder of horizontally set, and the bottom of two anti-buckling supports is fixedly connected with frame column respectively respectively.
2. prefabricated integral frame buckling-resistant support structure according to claim 1 it is characterised in that：Described anti-buckling support is connected to building frame body interior by built-in fitting.
3. prefabricated integral frame buckling-resistant support structure according to claim 1 it is characterised in that：Described anti-buckling support includes central layer and steel bushing, and central layer is placed in steel sleeve, concrete perfusion or mortar in steel sleeve, is provided with one layer of non-cohesive material or very thin air layer between central layer and concrete or central layer and mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357662.3A CN106401209A (en) | 2016-05-26 | 2016-05-26 | Assembling integral type framework buckling-prevention supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357662.3A CN106401209A (en) | 2016-05-26 | 2016-05-26 | Assembling integral type framework buckling-prevention supporting structure |
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| CN106401209A true CN106401209A (en) | 2017-02-15 |
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| CN201610357662.3A Pending CN106401209A (en) | 2016-05-26 | 2016-05-26 | Assembling integral type framework buckling-prevention supporting structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761950A (en) * | 2017-10-30 | 2018-03-06 | 南京百西思建筑科技有限公司 | A kind of assembled steel reinforced concrete angle brace framework and its construction method |
| CN109696319A (en) * | 2019-02-20 | 2019-04-30 | 广东工业大学 | A kind of anti-buckling steel plate shear force wall slidably fixed device of cross-brace |
| CN112411783A (en) * | 2020-11-04 | 2021-02-26 | 苏州市八都建筑有限公司 | Efficient damping buckling-restrained brace and construction method thereof |
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| CN100999920A (en) * | 2007-01-05 | 2007-07-18 | 北京工业大学 | Tricontrolling type hiding spar concrete composite shear wall and mfg. method thereof |
| CN102587531A (en) * | 2012-03-02 | 2012-07-18 | 北京建筑工程学院 | Swinging buckling restrained brace and frame structure system and construction method thereof |
| CN103132599A (en) * | 2011-11-30 | 2013-06-05 | 青建集团股份公司 | Buckling proof shock insulation support for supporting rubber gasket |
| CN103410241A (en) * | 2013-03-29 | 2013-11-27 | 清华大学 | Anti-buckling supporting member with lattice type three-circular-pipe cross section |
| CN203640077U (en) * | 2013-11-22 | 2014-06-11 | 北京建筑大学 | Helical-hoop-reinforcement-reined flexure-preventing energy-consumption support component |
| KR20150034343A (en) * | 2013-09-26 | 2015-04-03 | 주식회사 케이씨이엔지니어링 | Temporary Earth Retaining Wall Contained Diagonal, Horizontal Material |
| CN204385886U (en) * | 2014-12-08 | 2015-06-10 | 上海应用技术学院 | Villages and small towns low layer assembling damping architectural structure system |
| KR200479904Y1 (en) * | 2015-03-16 | 2016-03-21 | 주식회사 동신텍 | Supporting post for construction |
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- 2016-05-26 CN CN201610357662.3A patent/CN106401209A/en active Pending
Patent Citations (8)
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| CN100999920A (en) * | 2007-01-05 | 2007-07-18 | 北京工业大学 | Tricontrolling type hiding spar concrete composite shear wall and mfg. method thereof |
| CN103132599A (en) * | 2011-11-30 | 2013-06-05 | 青建集团股份公司 | Buckling proof shock insulation support for supporting rubber gasket |
| CN102587531A (en) * | 2012-03-02 | 2012-07-18 | 北京建筑工程学院 | Swinging buckling restrained brace and frame structure system and construction method thereof |
| CN103410241A (en) * | 2013-03-29 | 2013-11-27 | 清华大学 | Anti-buckling supporting member with lattice type three-circular-pipe cross section |
| KR20150034343A (en) * | 2013-09-26 | 2015-04-03 | 주식회사 케이씨이엔지니어링 | Temporary Earth Retaining Wall Contained Diagonal, Horizontal Material |
| CN203640077U (en) * | 2013-11-22 | 2014-06-11 | 北京建筑大学 | Helical-hoop-reinforcement-reined flexure-preventing energy-consumption support component |
| CN204385886U (en) * | 2014-12-08 | 2015-06-10 | 上海应用技术学院 | Villages and small towns low layer assembling damping architectural structure system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107761950A (en) * | 2017-10-30 | 2018-03-06 | 南京百西思建筑科技有限公司 | A kind of assembled steel reinforced concrete angle brace framework and its construction method |
| CN107761950B (en) * | 2017-10-30 | 2024-03-19 | 南京分震建筑科技有限公司 | Assembled reinforced concrete angle support frame and construction method thereof |
| CN109696319A (en) * | 2019-02-20 | 2019-04-30 | 广东工业大学 | A kind of anti-buckling steel plate shear force wall slidably fixed device of cross-brace |
| CN112411783A (en) * | 2020-11-04 | 2021-02-26 | 苏州市八都建筑有限公司 | Efficient damping buckling-restrained brace and construction method thereof |
| CN112411783B (en) * | 2020-11-04 | 2022-04-01 | 苏州市八都建筑有限公司 | Efficient damping buckling-restrained brace and construction method thereof |
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Application publication date: 20170215 |