CN110607842A - Assembled beam column connecting node of steel beam - Google Patents
Assembled beam column connecting node of steel beam Download PDFInfo
- Publication number
- CN110607842A CN110607842A CN201910988478.2A CN201910988478A CN110607842A CN 110607842 A CN110607842 A CN 110607842A CN 201910988478 A CN201910988478 A CN 201910988478A CN 110607842 A CN110607842 A CN 110607842A
- Authority
- CN
- China
- Prior art keywords
- precast concrete
- rectangular
- steel
- beams
- cantilever
- 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.)
- Pending
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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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- 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
- E04H9/025—Structures with concrete columns
Abstract
The invention discloses an assembled beam-column connection node with a steel beam, which comprises a precast concrete column, cantilever beams, precast concrete beams and rectangular outer steel sleeves, wherein the cantilever beams are symmetrically arranged on two sides of the precast concrete column, a rectangular steel beam horizontally penetrating through the end parts of the two cantilever beams and the precast concrete column is pre-embedded in the two cantilever beams, the rectangular steel beams respectively penetrate through two ends of the horizontal end parts of the two cantilever beams and symmetrically extend outwards, the two precast concrete beams are respectively arranged on two sides of the precast concrete column, a rectangular inner steel sleeve is arranged in each rectangular inner hole, the part of each rectangular steel beam, extending outwards, is inserted into the corresponding rectangular inner steel sleeve, and the rectangular outer steel sleeves wrap the joints of the cantilever beams and the precast concrete columns. The assembled beam-column joint has the advantages of high comprehensive strength, good anti-seismic performance and strong practicability.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an assembly type beam column connecting node of a steel beam.
Background
The prefabricated concrete has high production efficiency and short construction period, and meets the development requirement of green buildings with 'four sections and one environment protection', so the prefabricated concrete is widely used, and the prefabricated concrete structure is processed according to standard sizes and then is transported to the site to be directly spliced into a building structure. The prefabricated concrete structure is one of the important directions for the development of the building structure in China, is beneficial to the development of the industrialization of the building in China, improves the production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and ensuring the quality of the building engineering.
In assembled frame construction, the connection of beam column node is crucial to the wholeness ability of prefabricated beam column, and assembled concrete node can improve the overall stability of structure, and at present, common assembled connected node structure, it is little to have rigidity, and wholeness and cooperation are weak, and intensity is little, the poor shortcoming of anti-seismic performance, and it is inconvenient to install moreover, and the practicality is not high, therefore, research and development a practical assembled node for simple to operate, it is convenient to be under construction, and nodal connection safe and reliable just seems very important. The construction of the prefabricated concrete structure can be divided into two stages, namely, prefabricating the components in a factory and mounting and splicing on a construction site. The quality of the prefabricated components can be guaranteed through factory processing, the splicing of the components on site needs to adopt a simpler construction process while the quality of the components is guaranteed, and meanwhile, the connection between the nodes needs to follow the principle that force transfer is clear, safe, reliable, economical and reasonable. Most of the existing fabricated frame beam column joints are in wet connection, and the fabricated frame beam column joints have the defects of complex rib arrangement, difficulty in operation and difficulty in quality guarantee. The common dry connection has the problems of complex structure, indirect force transmission, more construction procedures, higher manufacturing cost and the like. Accordingly, the present inventors have made extensive studies on the above problems, and have made the present invention.
Disclosure of Invention
The invention aims to provide an assembled beam-column connecting node of a steel beam, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the technical scheme that:
an assembled beam column connection node with a steel beam comprises a precast concrete column, cantilever beams, precast concrete beams and rectangular outer steel sleeves, wherein the cantilever beams are symmetrically arranged on two sides of the precast concrete column, a rectangular steel beam which horizontally penetrates through the two ends of the two cantilever beams and the precast concrete column is pre-embedded in the two cantilever beams, the rectangular steel beams respectively penetrate through the two ends of the horizontal ends of the two cantilever beams and symmetrically extend outwards, the two precast concrete beams are respectively arranged on two sides of the precast concrete column, a rectangular inner steel sleeve is arranged in each rectangular inner hole, the part of each rectangular steel beam, extending outwards, is inserted into the corresponding rectangular inner steel sleeve, and the rectangular outer steel sleeves wrap the joints of the cantilever beams and the precast concrete columns, and the rectangular outer steel sleeve is used for locking and connecting the joint of the cantilever beam and the precast concrete beam through a bolt vertically penetrating through the cantilever beam and the precast concrete beam.
Preferably, the precast concrete column and the cantilever beam are integrally cast.
Preferably, the rectangular inner steel sleeve is in clearance fit with the part of the rectangular steel cross beam extending outwards.
Preferably, the depth of the rectangular inner hole is equal to the length of the part of the rectangular steel cross beam extending outwards.
The invention has the beneficial effects that:
the invention provides an assembly type beam column connecting node of a steel added beam, which improves the strength, integrity and collaboration of a beam, improves the strength and deformability of the beam column node through a rectangular inner steel sleeve and a rectangular outer steel sleeve, and is convenient to install and rapid to construct a high-strength bolt. In conclusion, the assembly type beam-column joint is high in comprehensive strength, good in anti-seismic performance and strong in practicability.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is an exploded schematic view of the structure of the present invention.
In the figure: 1. the concrete column comprises a precast concrete column, 2, a cantilever beam, 3, a precast concrete beam, 4, a rectangular outer steel sleeve, 5, a rectangular steel cross beam, 6, a rectangular inner hole and 7, a rectangular inner steel sleeve.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the invention provides an assembly type beam column connecting node with a steel beam, which comprises a precast concrete column 1, cantilever beams 2, a precast concrete beam 3 and rectangular outer steel sleeves 4, wherein the cantilever beams 2 are symmetrically arranged on two sides of the precast concrete column 1, the precast concrete column 1 and the cantilever beams 2 are integrally cast, a rectangular steel beam 5 horizontally penetrating through the end parts of the two cantilever beams 2 and the precast concrete column 1 is embedded in the two cantilever beams 2, the rectangular steel beam 5 respectively penetrates through the two ends of the horizontal end parts of the two cantilever beams 2 and symmetrically extends outwards, the two precast concrete beams 3 are respectively arranged on two sides of the precast concrete column 1, one end of the precast concrete beam 3 adjacent to the end part of the rectangular steel beam 5 is provided with a rectangular inner hole 6, the depth of the rectangular inner hole 6 is equal to the length of the part of the rectangular steel beam 5 extending outwards, the rectangular inner steel sleeves 7 are arranged in the rectangular, inside steel bushing 7 in the rectangle was inserted to the part that the rectangle steel crossbeam 5 extended to the outside, steel bushing 7 adopted clearance fit with the part that the rectangle steel crossbeam 5 extended to the outside in the rectangle, and steel bushing 4 parcel is in cantilever beam 2 and 3 linking departments of precast concrete roof beam outside the rectangle, and steel bushing 4 carries out the locking connection through the vertical bolt that runs through cantilever beam 2 and precast concrete roof beam 3 to linking department between them outside the rectangle.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. An assembled beam column connection node with steel beams is characterized by comprising precast concrete columns, cantilever beams, precast concrete beams and rectangular outer steel sleeves, wherein the cantilever beams are symmetrically arranged on two sides of each precast concrete column, a rectangular steel beam which horizontally penetrates through the ends of the two cantilever beams and the precast concrete columns is pre-embedded in the two cantilever beams, the rectangular steel beams respectively penetrate through two ends of the horizontal end of the two cantilever beams and symmetrically extend outwards, the two precast concrete beams are respectively arranged on two sides of each precast concrete column, a rectangular inner steel sleeve is arranged in each rectangular inner hole, the part of each rectangular steel beam extending outwards is inserted into the corresponding rectangular inner steel sleeve, and the rectangular outer steel sleeves wrap the joints of the cantilever beams and the precast concrete beams, and the rectangular outer steel sleeve is used for locking and connecting the joint of the cantilever beam and the precast concrete beam through a bolt vertically penetrating through the cantilever beam and the precast concrete beam.
2. The fabricated beam-column connection node of a reinforced beam as claimed in claim 1, wherein the precast concrete column and the cantilever beam are integrally cast.
3. The fabricated beam-column connection node of a reinforced beam of claim 1, wherein the rectangular inner steel jacket is in clearance fit with the portion of the rectangular steel beam extending outward.
4. The fabricated beam-column connection node of a reinforced beam of claim 1, wherein the rectangular internal bore has a depth equal to the length of the portion of the rectangular steel beam extending outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988478.2A CN110607842A (en) | 2019-10-17 | 2019-10-17 | Assembled beam column connecting node of steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988478.2A CN110607842A (en) | 2019-10-17 | 2019-10-17 | Assembled beam column connecting node of steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110607842A true CN110607842A (en) | 2019-12-24 |
Family
ID=68893387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910988478.2A Pending CN110607842A (en) | 2019-10-17 | 2019-10-17 | Assembled beam column connecting node of steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110607842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980217A (en) * | 2020-08-04 | 2020-11-24 | 萧云建设股份有限公司 | Laminated concrete member and construction method thereof |
| CN112921783A (en) * | 2021-01-26 | 2021-06-08 | 江西龙正科技发展有限公司 | Novel ultra-high strength concrete UHPC foot bridge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07310368A (en) * | 1994-05-19 | 1995-11-28 | Shimizu Corp | Reinforced concrete frame and construction method thereof |
| JP2003268875A (en) * | 2002-03-15 | 2003-09-25 | Toyota Soken Co Ltd | Method for connecting precast concrete columns and precast concrete beams to each other, and the columns |
| CN204023778U (en) * | 2014-07-08 | 2014-12-17 | 中国二十冶集团有限公司 | The connected node of prefabricated assembled concrete beam column |
| CN206591634U (en) * | 2017-02-27 | 2017-10-27 | 国住人居工程顾问有限公司 | A kind of assembling type steel structure beam-column node structure |
| CN108678185A (en) * | 2018-06-04 | 2018-10-19 | 东北林业大学 | A kind of complete prefabricated detachable assembling type beam-column connection |
| CN108755948A (en) * | 2018-07-10 | 2018-11-06 | 福州大学 | The assembled beam-column node structure and its construction method of tenon formula connection |
| CN109098280A (en) * | 2018-09-28 | 2018-12-28 | 福州大学 | Bolt assembled beam-column frame structure and its assembly method |
| CN109372109A (en) * | 2018-11-24 | 2019-02-22 | 沈阳建筑大学 | A kind of assembled beam-column connecting node |
-
2019
- 2019-10-17 CN CN201910988478.2A patent/CN110607842A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07310368A (en) * | 1994-05-19 | 1995-11-28 | Shimizu Corp | Reinforced concrete frame and construction method thereof |
| JP2003268875A (en) * | 2002-03-15 | 2003-09-25 | Toyota Soken Co Ltd | Method for connecting precast concrete columns and precast concrete beams to each other, and the columns |
| CN204023778U (en) * | 2014-07-08 | 2014-12-17 | 中国二十冶集团有限公司 | The connected node of prefabricated assembled concrete beam column |
| CN206591634U (en) * | 2017-02-27 | 2017-10-27 | 国住人居工程顾问有限公司 | A kind of assembling type steel structure beam-column node structure |
| CN108678185A (en) * | 2018-06-04 | 2018-10-19 | 东北林业大学 | A kind of complete prefabricated detachable assembling type beam-column connection |
| CN108755948A (en) * | 2018-07-10 | 2018-11-06 | 福州大学 | The assembled beam-column node structure and its construction method of tenon formula connection |
| CN109098280A (en) * | 2018-09-28 | 2018-12-28 | 福州大学 | Bolt assembled beam-column frame structure and its assembly method |
| CN109372109A (en) * | 2018-11-24 | 2019-02-22 | 沈阳建筑大学 | A kind of assembled beam-column connecting node |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980217A (en) * | 2020-08-04 | 2020-11-24 | 萧云建设股份有限公司 | Laminated concrete member and construction method thereof |
| CN112921783A (en) * | 2021-01-26 | 2021-06-08 | 江西龙正科技发展有限公司 | Novel ultra-high strength concrete UHPC foot bridge |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230000 Ziyun Road, Jingkai District, Hefei City, Anhui Province, 292 South District, Anhui Architectural University Applicant after: ANHUI JIANZHU University Address before: 230000 South District of Anhui University of architecture, No. 293, Ziyun Road, economic development zone, Hefei City, Anhui Province Applicant before: ANHUI JIANZHU University |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |