CN207538228U - A kind of steel reinforced concrete rectangular column-L-shaped column switching node - Google Patents
A kind of steel reinforced concrete rectangular column-L-shaped column switching node Download PDFInfo
- Publication number
- CN207538228U CN207538228U CN201721574325.6U CN201721574325U CN207538228U CN 207538228 U CN207538228 U CN 207538228U CN 201721574325 U CN201721574325 U CN 201721574325U CN 207538228 U CN207538228 U CN 207538228U
- Authority
- CN
- China
- Prior art keywords
- shaped
- column
- steel
- muscle
- web
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of steel reinforced concrete rectangular column L-shaped column switching nodes, the beams of concrete connected including rectangular column with rectangular column both sides, steel reinforced concrete L-shaped column is connected with above rectangular column, continuous L-shaped steel flanged beam type steel skeleton is configured in rectangular column and L-shaped column；L-shaped steel flanged beam type steel skeleton includes the perforative L-shaped shaped steel along L-shaped column and rectangular column；L-shaped shaped steel periphery is equipped with stirrup in several columns that muscle is indulged along the column of its genesis analysis and muscle is indulged in column；Run through stirrup in several beams for having and muscle being indulged in beam and muscle is indulged in beam in beams of concrete；Muscle is indulged in beam to be connected on the flank steel plate of L-shaped shaped steel, and indulge in beam and be connected with fixed to the connecting plate on L-shaped shaped steel flank steel plate on the inside of muscle.The structural section steel ratio is low, can reduce the poor rigidity of rectangular column and L-shaped column, can enhance fire resisting and the corrosion resistance of steel, increases building and uses space.
Description
Technical field
The utility model belongs to steel performance, more particularly to steel reinforced concrete rectangular column-L-shaped column conversion section
Point.
Background technology
With the development of raising and the urbanization of China's economic level, it is increasing that quotient lives complex building, and increasingly by
To concern.It is lived in complex building in quotient, residential function provides permanent consumer, the two interdependence for business.It is built to meet
Requirement is built, quotient lives complex building more using transformational structure (structure i.e. with conversion layer or setting translation building block), mesh
It is preceding using it is more be Reinforced Concrete Share-wall Structure Supported By Frame.But all previous seimic disaster census is found, steel reinforced concrete frame branch is cut
The poor seismic behavior of power wall construction easily wrecks or even collapses in earthquake, and main cause is remote for the rigidity of under(-)chassis
Less than top shear wall structure, deformation of bottom is caused to concentrate and form weak floor, while top shear wall and bottom frame trestle are not
Continuously, vertical Path of Force Transfer is caused to interrupt.Therefore, reinforced concrete frame shear wall structure lives the application in complex building in quotient
It is extremely limited.
The application present situation of complex building is lived to improve quotient, the research superior new structure of anti-seismic performance is imperative.For
Quotient lives complex building, proposes a kind of novel transformational structure-steel reinforced concrete bottom rectangle column top L-shaped column frame, wherein bottom
Rectangular column frame application is in commercial building；It is urgently to be resolved hurrily to become current this field in residential housing for top L-shaped column frame application
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of steel reinforced concrete rectangular column-L-shaped column switching node, mainly by shaped steel
Concrete rectangular column-L-shaped column is formed by connecting with reinforced beam.The L-shaped shaped steel being continuously configured in column is capable of providing higher
Bearing capacity and ductility；Steel reinforced concrete rectangular column provides not only higher bearing capacity, and disclosure satisfy that commercial building bottom
The requirement of large space；L-shaped column causes column rib not protrude indoors, and convenient for furniture installation, increase building uses space.
In order to achieve the above objectives, the embodiment of the utility model adopts the following technical scheme that：
According to one embodiment provided by the utility model, the utility model provides a kind of steel reinforced concrete rectangular column-L
Including the beams of concrete that rectangular column is connected with rectangular column both sides, steel reinforced concrete L is connected with above rectangular column for shape column switching node
Shape column is configured with continuous L-shaped steel flanged beam type steel skeleton in rectangular column and L-shaped column；The L-shaped steel flanged beam type steel skeleton includes
The perforative L-shaped shaped steel along L-shaped column and rectangular column；The L-shaped shaped steel periphery, which is equipped with, indulges muscle along the column of its genesis analysis and encloses
Stirrup in several columns of muscle is indulged in column；
Run through stirrup in several beams for having and muscle being indulged in beam and muscle is indulged in beam in beams of concrete；Muscle is indulged in beam to connect
It is connected on the flank steel plate of L-shaped shaped steel, and indulges in beam and be connected on the inside of muscle fixed to the connection on L-shaped shaped steel flank steel plate
Plate.
Preferably, L-shaped shaped steel includes L-shaped column transversal web and the L-shaped being connect with L-shaped column transversal web in the L-shaped column
Column longitudinal direction web, L-shaped column transversal web and L-shaped column longitudinal direction web end are connected separately with the L-shaped column side being in vertical distribution with it
Wing steel plate；The two is connect fixation by L-shaped column transversal web with L-shaped column longitudinal direction web using three skirt leg weld seam modes.
Preferably, it is reinforced with L-shaped column longitudinal direction web to be further connected with L-shaped in connecting pin for the L-shaped column transversal web
Steel, L-shaped reinforced steel is respectively with the L-shaped shaped steel that is applied in L-shaped column in L-shaped column longitudinal direction web and L-shaped column transversal web end
Welding.
Preferably, with connecting plate sustained height, be close on L-shaped column transversal web and L-shaped column longitudinal direction web it is parallel be equipped with plus
Strength rib.
Preferably, the L-shaped shaped steel is welded by the steel plate of different-thickness, and stirrup is U-shaped or non-close rectangle in column
Stirrup is welded on L-shaped shape steel web, and muscle is indulged in column and passes through and is bound together with it on the inside of stirrup from column, three is formed
Type steel skeleton.
Preferably, muscle is indulged in the beam of corner from L-shaped shape steel web both sides by stretching into core space and bending up and to be formed upwards, downwards
Anchoring；Muscle is indulged in intermediate beam to be welded by double welded joint with being welded on the connecting plate in column on L-shaped shaped steel.
Preferably, the limb height of L-shaped column is equal with rectangular column cross-sectional width, and the two alien invasion is concordant, reinforced beam
Upper surface it is concordant with rectangular column upper surface.
Preferably, the L-shaped shaped steel being configured in column is located on the center line of the top L-shaped column section longitudinal axis and horizontal axis, and column is medium-sized
Steel uniformly continuous is arranged, is extended downward into lower rectangular column.
The characteristics of the utility model, is：
It is proposed a kind of novel transformational structure-steel reinforced concrete bottom rectangle column top L-shaped column frame, wherein bottom rectangle
Column frame application is in commercial building；Top L-shaped column frame application is in residential housing.Steel reinforced concrete structure bearing capacity is high, resists
Shock stability is good, has obtained extensive use.The bottom of steel reinforced concrete bottom rectangle column top L-shaped column frame uses SRC rectangular columns,
On the one hand it disclosure satisfy that the requirement of commercial building Large Space at Lower Part, on the other hand cause building greatly in view of commercial building floor height
Stiffness layer reduces and bottom structure load causes greatly frame ratio between axial force and compressive strength to increase, and is more closed in terms of stress performance using rectangular column
Reason；Top uses steel reinforced concrete L-shaped column, and column rib is not prominent indoors, building is sighted, room " percentage of usable dwelling area " is high, convenient for family
Tool arrangement, carrys out flexibly and conveniently property for architectural design and using functional bands.
The advantages of the utility model is with effect：
1) in steel reinforced concrete rectangular column use the shaped-steel layout identical with L-shaped column section so that bottom rectangle column with it is upper
The shaped steel that portion's L-shaped column section is configured keeps continuous and lower than the section steel ratio of traditional shaped-steel layout, can reduce bottom rectangle
The poor rigidity of column frame and top L-shaped column frame, the adverse effect that rigidity mutation can effectively be avoided to bring.
2) on the one hand the presence of profile steel concrete column can significantly improve the bearing capacity and ductility of structure itself, another
Aspect improves steel and is wrapped in concrete, can enhance fire resisting and the corrosion resistance of steel.
3) top residential housing uses steel reinforced concrete L-shaped rod structure, column limb and filling wall uniform thickness so that column rib is indoors
It does not protrude, convenient for furniture installation, increases building and use space.
Description of the drawings
Fig. 1 is steel reinforced concrete rectangular column-L-shaped column transition mast structure diagram；
Fig. 2 is steel flanged beam type steel skeleton structure diagram.
In figure：1st, L-shaped column transverse direction steel plate；2nd, L-shaped column transversal web；3rd, L-shaped column longitudinal direction web；4th, L-shaped column longitudinal direction steel plate；
5th, L-shaped column；6th, muscle is indulged in beam；7th, reinforced steel；8th, stirrup in column；9th, muscle is indulged in column；10th, stirrup in beam；11st, beams of concrete；
12nd, rectangular column；13rd, ribbed stiffener；14th, connecting plate.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of steel reinforced concrete rectangular column-L-shaped column switching node, including rectangular column 12,12 liang of rectangular column
Side is connected with beams of concrete 11, and 12 top of rectangular column is connected with steel reinforced concrete L-shaped column 5, matches in rectangular column 12 and L-shaped column 5
It is equipped with continuous L-shaped steel flanged beam type steel skeleton；L-shaped steel flanged beam type steel skeleton includes the perforative L along L-shaped column 5 and rectangular column 12
Shape shaped steel, L-shaped shaped steel periphery are equipped with stirrup 8 in several columns that muscle 9 is indulged along the column of its genesis analysis and muscle 9 is indulged in column；
Run through stirrup 10 in several beams for having and muscle 6 being indulged in beam and muscle 6 is indulged in beam in beams of concrete 11；Muscle 6 is indulged in beam to connect
Onto the flank steel plate of L-shaped shaped steel, and indulge 6 inside of muscle in beam and be connected with fixed to the connecting plate on L-shaped shaped steel flank steel plate
14.Steel reinforced concrete L-shaped column is distributed along rectangular column 12 realizes that the layer of bottom floor and conversion layer is converted.
Wherein, 5 Shaped Steel of L-shaped column includes L-shaped column transversal web 2 and the L-shaped column being connect with L-shaped column transversal web 2 longitudinal direction
Web 3, L-shaped column transversal web 2 and 3 end of L-shaped column longitudinal direction web are connected separately with the L-shaped column flank steel being in vertical distribution with it
Plate (L-shaped column transverse direction steel plate 1 and L-shaped column longitudinal direction steel plate 4).Three sides may be used with L-shaped column longitudinal direction web 3 in L-shaped column transversal web 2
Weld all around fillet weld mode, which connects the two, fixes or using the reinforced steel 7 that L-shaped is further connected in connecting pin, and L-shaped is strengthened
Shaped steel 7 welds respectively with the L-shaped shaped steel being applied in L-shaped column 5 in L-shaped column longitudinal direction web 3 and 2 end of L-shaped column transversal web.This
7 both ends of reinforced steel are welded respectively with L-shaped column longitudinal direction web 3 and 2 end of L-shaped column transversal web, to strengthen holding for the structure
Carry power, rigidity and ductility.
Further, with 14 sustained height of connecting plate, be close to parallel on L-shaped column transversal web 2 and L-shaped column longitudinal direction web 3 set
There is ribbed stiffener 13.
L-shaped shaped steel is welded by the steel plate of different-thickness, and U-shaped or non-close rectangle hoop 8 are welded on shape steel web,
It indulges muscle 9 in column to pass through on the inside of stirrup and bind together with it, three forms type steel skeleton；Muscle 6 is indulged from web in corner in beam
Both sides are by stretching into core space and bending up to form anchoring upwards, downwards；Muscle 6 is indulged in intermediate beam and is welded on L-shaped shaped steel in column
On connecting plate 14 welded by double welded joint, as shown in Figure 2.L-shaped column 5, rectangular column 12 can be used commercial concrete into
Row pours.Its specific implementation process is as follows：
1) shaped steel is welded, and overall skeleton is formed with stirrup, vertical muscle according to design requirement；
2) type steel skeleton is lifted to specified pedestal, formwork is carried out after fixed；
3) casting concrete and carefully maintenance.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this
For the technical staff in field according to disclosed technology contents, not needing to performing creative labour can be to some of which technology spy
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (8)
1. a kind of steel reinforced concrete rectangular column-L-shaped column switching node, which is characterized in that including rectangular column (12) and rectangular column
(12) beams of concrete (11) of both sides connection, rectangular column (12) top is connected with steel reinforced concrete L-shaped column (5), in rectangular column
(12) and in L-shaped column (5) it is configured with continuous L-shaped steel flanged beam type steel skeleton；The L-shaped steel flanged beam type steel skeleton is included along L-shaped
Perforative L-shaped shaped steel in column (5) and rectangular column (12)；The L-shaped shaped steel periphery, which is equipped with along the column of its genesis analysis, indulges muscle (9)
With stirrup (8) in several columns of muscle (9) vertical in column；
Run through stirrup (10) in several beams for having and muscle (6) being indulged in beam and muscle (6) is indulged in beam in beams of concrete (11)；
Muscle (6) is indulged in beam to be connected on the flank steel plate of L-shaped shaped steel, and indulge in beam and be connected with fixed to L-shaped shaped steel side on the inside of muscle (6)
Connecting plate (14) on wing steel plate.
A kind of 2. steel reinforced concrete rectangular column-L-shaped column switching node according to claim 1, which is characterized in that the L
L-shaped shaped steel includes L-shaped column transversal web (2) and the L-shaped column longitudinal direction web being connect with L-shaped column transversal web (2) in shape column (5)
(3), L-shaped column transversal web (2) and L-shaped column longitudinal direction web (3) end are connected separately with the L-shaped column flank being in vertical distribution with it
Steel plate；The two is connect fixation by L-shaped column transversal web (2) with L-shaped column longitudinal direction web (3) using three skirt leg weld seam modes.
A kind of 3. steel reinforced concrete rectangular column-L-shaped column switching node according to claim 2, which is characterized in that the L
Shape column transversal web (2) is further connected with L-shaped reinforced steel (7) in connecting pin with L-shaped column longitudinal direction web (3), and L-shaped is reinforced
Steel (7) is respectively with the L-shaped shaped steel that is applied in L-shaped column (5) in L-shaped column longitudinal direction web (3) and L-shaped column transversal web (2) end
Welding.
4. a kind of steel reinforced concrete rectangular column-L-shaped column switching node according to claim 2, which is characterized in that with connecting
Plate (14) sustained height, be close to L-shaped column transversal web (2) it is parallel on L-shaped column longitudinal direction web (3) be equipped with ribbed stiffener (13).
A kind of 5. steel reinforced concrete rectangular column-L-shaped column switching node according to claim 1, which is characterized in that the L
Shape shaped steel is welded by the steel plate of different-thickness, and stirrup (8) is U-shaped or non-close rectangle hoop in column, is welded on L-shaped shaped steel
Muscle (9) is indulged on web, in column to pass through and bind together with it on the inside of stirrup (8) from column, three forms type steel skeleton.
A kind of 6. steel reinforced concrete rectangular column-L-shaped column switching node according to claim 1, which is characterized in that corner beam
In indulge muscle (6) from L-shaped shape steel web both sides by stretching into core space and upwards, downwards bend up to form anchoring；It is indulged in intermediate beam
Muscle (6) is welded with being welded on the connecting plate (14) in column on L-shaped shaped steel by double welded joint.
7. a kind of steel reinforced concrete rectangular column-L-shaped column switching node according to claim 1, it is characterised in that：L-shaped column
(5) limb height is equal with rectangular column (12) cross-sectional width, and the two alien invasion is concordant, the upper surface of reinforced beam and rectangle
Column upper surface is concordant.
8. a kind of steel reinforced concrete rectangular column-L-shaped column switching node according to claim 1, it is characterised in that：Match in column
The L-shaped shaped steel put is located on the center line of the top L-shaped column section longitudinal axis and horizontal axis, column Shaped Steel uniformly continuous arrangement, to downward
It extends in lower rectangular column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721574325.6U CN207538228U (en) | 2017-11-22 | 2017-11-22 | A kind of steel reinforced concrete rectangular column-L-shaped column switching node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721574325.6U CN207538228U (en) | 2017-11-22 | 2017-11-22 | A kind of steel reinforced concrete rectangular column-L-shaped column switching node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538228U true CN207538228U (en) | 2018-06-26 |
Family
ID=62614750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721574325.6U Expired - Fee Related CN207538228U (en) | 2017-11-22 | 2017-11-22 | A kind of steel reinforced concrete rectangular column-L-shaped column switching node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207538228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241975A (en) * | 2019-04-29 | 2019-09-17 | 深圳市建筑设计研究总院有限公司 | Profile steel concrete column with many types of steel |
-
2017
- 2017-11-22 CN CN201721574325.6U patent/CN207538228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241975A (en) * | 2019-04-29 | 2019-09-17 | 深圳市建筑设计研究总院有限公司 | Profile steel concrete column with many types of steel |
| CN110241975B (en) * | 2019-04-29 | 2023-11-14 | 深圳市建筑设计研究总院有限公司 | Section steel concrete column with multiple section steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101581115B (en) | Mixed steel-concrete composite frame structure | |
| CN203452227U (en) | Combined shear wall | |
| CN104251038A (en) | Encased steel plate-concrete composite coupling beam and construction method thereof | |
| CN103485441A (en) | Combined shearing wall | |
| CN107386481A (en) | A kind of substation structure rigidity intensifier | |
| CN201351313Y (en) | Concrete special-shaped column equipped with lattice type channel steel framework-reinforced concrete beam frame joint | |
| CN110206197A (en) | A kind of double steel plate Combined concrete wall and its construction method | |
| CN103174260A (en) | Crossed steel concrete specially-shaped column with angle steel framework | |
| CN207749638U (en) | Steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure and its converting system | |
| CN207538228U (en) | A kind of steel reinforced concrete rectangular column-L-shaped column switching node | |
| CN207597918U (en) | A kind of damaged Concrete Filled Square Steel Tubular Frame mid-side node ruggedized construction | |
| CN201794286U (en) | Hanging combined external scaffold and triangular supporting device thereof | |
| CN202745208U (en) | Joint connection of re-combined bamboo timber frame structure | |
| CN203403358U (en) | Latticed bridge tower of concrete filled steel pipe | |
| CN103276839B (en) | The how high-rise assembled steel framework-eccentrical braces of a kind of hollow irregular column | |
| CN204715539U (en) | A kind of round steel pipe binding type steel concrete column and reinforced concrete beam node structure | |
| CN208310001U (en) | A kind of built-in lattice stem concrete-filled steel square tubular column | |
| CN208023717U (en) | A kind of prefabrication and assembly construction steel reinforced concrete beam column fast joint structure | |
| CN202090457U (en) | Shearing earthquake-resistant damper for architectural structure with mild steels in parallel | |
| CN207469504U (en) | The superpower anti-buckling support of full steel structure | |
| CN102191822A (en) | Shearing type parallel mild steel quake-proof damper for building structures | |
| CN201351310Y (en) | Concrete special-shaped column equipped with lattice type channel steel framework-steel reinforced concrete beam-frame joint | |
| CN204212261U (en) | Post and curved beam horizontal flexibility connection space structural system | |
| CN204370614U (en) | The split type combined concrete shear wall of built-in round steel pipe cross section bearing diagonal | |
| CN209685126U (en) | A kind of steel vestibule integrally promotes lifting lug device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |