CN110424535A - One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses and construction method - Google Patents
One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses and construction method Download PDFInfo
- Publication number
- CN110424535A CN110424535A CN201910378530.2A CN201910378530A CN110424535A CN 110424535 A CN110424535 A CN 110424535A CN 201910378530 A CN201910378530 A CN 201910378530A CN 110424535 A CN110424535 A CN 110424535A
- Authority
- CN
- China
- Prior art keywords
- steel
- plate
- profile steel
- steel beam
- component
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 485
- 239000010959 steel Substances 0.000 title claims abstract description 485
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims abstract description 27
- 244000046052 Phaseolus vulgaris Species 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 238000003466 welding Methods 0.000 claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 30
- 238000012937 correction Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000003556 assay Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000005488 sandblasting Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000005192 partition Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses, including whole steel column component assembly, girder steel element component；The entirety steel column component assembly includes band steel column assemblies, strong axis π type power transmission steel plate connection component and weak axis π type power transmission steel plate connection component, and the girder steel element component includes whole H profile steel beam assembly and H profile steel beam connecting plate；Under assembled state, 2 whole H profile steel beam assemblies pass through H profile steel beam connecting plate respectively and 2 strong axis π type power transmission steel plate component is axially connect by force with band steel tubing string, and 2 whole H profile steel beam assemblies are connect by H profile steel beam connecting plate and 2 weak axis π type power transmission steel plate components with the weak axial direction of band steel tubing string.The beam-column node structure is simple, production easy to process, is suitble to standardization, industrialization production, it is the Flat steel pipe column connected node of a kind of economy, reasonable stress, in in-site installation work progress, component assembly is simple, welding capacity is small, and speed of application is fast, safety reliability is high.
Description
Technical field
The present invention relates to the beam-column node structures and its construction method of building construction technical field, are especially applied to
Multi-rise building is working a kind of suitable for the concealed bean column node of more high level assembling type steel structure houses and construction method.
Background technique
At present in multilayer and high-rise civil building steel construction, for antidetonation and stress performance, steel column mostly uses rectangle steel
Pipe concrete column, girder steel mostly uses H profile steel beam, and common beam column rigid joint mainly has following three kinds of connection types:Steel
Column corresponds to setting internal partition at H profile steel flange of beam;Steel column corresponds to setting Through diagram at H profile steel flange of beam;On steel column
Setting overhanging bracket is connect with girder steel, and through plate is arranged at left and right sides of the bracket at the edge of a wing.Arrangement above internal partition and
The connection type of Through diagram constrains pouring for steel pipe column interior concrete, it is therefore desirable to opened up on partition grout hole and thoroughly
Stomata, and in order to ensure the smooth pouring of concrete, grouting bore dia should not be less than 150mm, the girder steel wing in steel moment connection
The internal force of edge passes to steel column by partition, thus the stiffness and strength needed for providing, so in order to guarantee internal force in nodes domains
Effective transmitting, grout hole cannot be excessive to the weakening of partition, therefore the section of steel column cannot be too small, at least to guarantee to be in the milk
Hole edge is to steel pipe column outer wall distance >=100mm, for more high-rise assembling type steel structure houses, in order to improve user's percentage of usable dwelling area
And the comfort lived, satisfaction of users is improved, the beam-to-column joint mode of this type can not achieve steel column, girder steel is hidden entirely
In the intracorporal requirement of wall.And the edge of a wing through plate connection type at left and right sides of the third overhanging bracket, although be not required to setting every
Plate, but joint form is complicated, factory's production welding capacity is big, and welding rear part deformation is big, and producing efficiency is lower.Above connection
For mode for more high-rise assembling type steel structure dwelling house systems, difficulty of construction is big, low efficiency, at high cost etc. to be unfavorable for steel construction
The popularization of assembled-type house.
Summary of the invention
It is suitable for the concealed bean column node of more high-rise assembling type steel structure houses the object of the present invention is to provide one kind and applies
Work method；It is simple should to be suitable for the concealed beam-column node structure of more high-rise assembling type steel structure houses, production easy to process is suitble to
Standardization, industrialization production, are the Flat steel pipe column connected nodes of a kind of economy, reasonable stress, in in-site installation work progress,
Component assembly is simple, and welding capacity is small, and speed of application is fast, safety reliability is high, is avoiding the occurrence of convex beam pillar phenomenon, is increasing house
While utilization rate, also accomplish that the appearance is beautiful and elegant, improve the comfort level and satisfaction of user, is assembled-type house industrialization
Development provide good technological innovation and innovation.
The technical solution to solve the above problems is: one kind being suitable for the concealed beam column section of more high-rise assembling type steel structure houses
Point, it is characterised in that: should be suitable for more high-rise concealed bean column nodes of assembling type steel structure house includes whole steel column component groups
Part and girder steel element component；The entirety steel column component assembly includes band steel column assemblies, strong axis π type power transmission steel plate connection component
With weak axis π type power transmission steel plate connection component, the girder steel element component includes whole H profile steel beam assembly and H profile steel beam connecting plate；
The strong axis π type power transmission steel plate connection component of whole steel column component assembly is constituted by I, two block of side plate I of end plate and I group of connecting plate
At the mutually symmetrical bevel of two blocks of side plates I be fixedly connected by welding manner with end plate I, the connecting plate
It is provided with high-strength bolt connecting hole I on I, high-strength bolt connecting hole and the aperture on the H profile steel web for the H profile steel beam being connect
For one-to-one relationship；
The weak axis π type power transmission steel plate connection component is made of II, two block of side plate II of end plate and connecting plate II, the end plate
II both ends bevel is welded with both side plate, is provided with high-strength bolt connecting hole II, high-strength bolt on the connecting plate II
Connecting hole is one-to-one relationship with the aperture on the H profile steel web for the H profile steel beam being connect；
The band steel column assemblies include band steel tubing string, and n notch, institute are provided in two longitudinal directions of Flat steel pipe column section
The Flat steel pipe column section short side width stated is identical as thickness of wall body, and the value range of the notch quantity n is: 1≤n≤4
Integer；
The girder steel element component includes whole H profile steel beam assembly and H profile steel beam connecting plate, the whole H profile steel beam group
Part is made of H profile steel beam, top flange securing plate, lower flange securing plate, top flange composition backing and lower flange composition backing, described
H profile steel beam top flange, top flange securing plate end be integrally provided with unidirectional groove, the H profile steel lower flange of girder edge, lower flange add
Solid plate end is integrally provided with unidirectional groove, and the top flange composition backing is welded on H profile steel beam top flange end, lower flange weldering
Connection pad plate is welded on the end of lower flange securing plate, and protrudes upper and lower 4~8 mm of the edge of a wing of H profile steel beam respectively, in the H profile steel soffit of girder
Plate end and upper lower flange junction also have that welding hole is crossed in girder steel top flange and welding hole, the H-type are crossed in girder steel lower flange
Girder steel connecting plate is provided with unidirectional groove close to H profile steel beam end side, is provided with high-strength bolt connecting hole, the H profile steel thereon
There is through-hole on beam end web, the position of the web through-hole connect hole site one by one with the high-strength bolt on H profile steel beam connecting plate
It is corresponding；
Under assembled state, 2 of the node are strong, and axial H profile steel beam assembly passes through H profile steel beam connecting plate and 2 strong axis π type respectively
Power transmission steel plate component is axially connect by force with band steel tubing string, and 2 weak axial H profile steel beam assemblies are weak by H profile steel beam connecting plate and 2
Axis π type power transmission steel plate component is connect with the weak axial direction of band steel tubing string.
It is relevant another solution is that a kind of suitable for more high-rise concealed bean column nodes of assembling type steel structure house
Construction method, it is a kind of above-mentioned production peace suitable for the concealed bean column node of more high-rise assembling type steel structure houses of the present invention
Fill construction method, it is characterised in that: it be by making whole steel column component assembly and whole H profile steel beam assembly in factory,
Then it arrives construction site and the construction method installed is connected by H profile steel beam connecting plate, key step includes: A, drawing depth
Change, B, component production, C, coating, D, in-site installation, E, correction；
A, drawing is deepened:
A1, threedimensional model progress component 1:1 setting-out is established according to construction drawing, first build band steel tubing string, then build H profile steel beam, according to
Positioning scenarios are arranged in strong axis, weak axial girder steel, add reinforced shaft π type power transmission steel plate connection component and weak axis π type power transmission steel plate respectively
Connection component, H profile steel web side add H profile steel beam connecting plate, guarantee H profile steel beam connecting plate respectively with strong axis π type
Connecting plate II in connecting plate I and weak axis π type power transmission steel plate connection component in power transmission steel plate connection component forms double shear connection
Plate relationship；
A2, strong axis π type power transmission steel plate connection component, weak axis π type power transmission steel plate connection component and band steel column assemblies are welded into
Whole steel column component assembly as a whole goes out to process drawing；
A3, H profile steel beam and its top flange securing plate, lower flange securing plate, top flange composition backing, lower flange composition backing are welded
It is connected into whole H profile steel beam assembly as a whole to go out to process drawing, H profile steel beam connecting plate is as the mating connecting plate of girder steel element component
Part and the loose mail of whole H profile steel beam assembly assembly are spare；
B, component makes:
B1, whole steel column component assembly is made:
B11, production band steel tubing string；
B12, the strong axis π type power transmission steel plate connection component of production；
B13, the weak axis π type power transmission steel plate connection component of production；
B14, welding: all plate assembly are completed, and checking can be welded after positioning is errorless, and when welding guarantees that strong axis π type passes
Both side plate I and end plate I in power steel plate connection component, weak axis π type power transmission steel plate connection component end plates II and the welding of side plate II are full
Sufficient full penetration groove second-order weld requirement, other plates and band steel tubing string weld seam are fillet weld；
B2, production girder steel element component:
B21, blanking:
B21-1: blanking cutting is carried out to H profile steel beam using numerical control cutting machine；
B21-2: using numerical control cutting machine carry out H profile steel beam top flange securing plate, lower flange securing plate, top flange composition backing,
Lower flange composition backing, H profile steel beam connecting plate carry out blanking, bolt hole drilling are carried out on H profile steel beam connecting plate, and to H-type
Girder steel connecting plate opens up single groove；
B22: whole H profile steel beam assembly is made:
B22-1: to the processing of H section steel beam:
After carrying out sanction head, end bolt hole drilling to H section steel beam, first opened respectively in its web end and upper lower flange junction
If welding welding hole, welding hole radius R=30mm is crossed；
B22-2: whole H profile steel beam assembly is assembled:
Top flange securing plate is assembled on H profile steel beam top flange, lower flange securing plate is assembled under H profile steel lower flange of girder edge simultaneously
It is welded, the girder steel end edge of a wing is carried out together with upper lower flange securing plate using three-dimension numerical controlled fore shaft machine after the completion of welding
Unidirectional groove opens up；Top flange composition backing finally is welded in H profile steel top flange end again, the end weldering of securing plate in lower flange
Connect lower flange composition backing；And respectively protrude the upper and lower edge of a wing 4-8 mm of H profile steel beam；
B22-3, H profile steel beam connecting plate are integrally assembled as the mating attaching plate elements of girder steel element component and whole H profile steel beam assembly
Loose mail it is spare；
B23, correction:
It is corrected after the completion of whole H profile steel beam assembly assembly welding using flame；
C, coating:
Component production carries out derusting by sandblasting processing, derusting grade Sa2.5 before the deadline after the assay was approved；
D, in-site installation:
Whole steel column component assembly and girder steel element component are checked comprehensively before D1, installation, checked；
D2, the lifting and correction for carrying out whole steel column component assembly:
Check that verification carries out the lifting and correction of whole steel column component assembly first after the completion, whole steel column component assembly lifting is adopted
It is a little lifted by crane with rotary process；
The lifting of D3, girder steel element component:
The lifting that girder steel element component is carried out after the completion of the correction of steel column component, first uses 1 high-strength bolt H-type when installing girder steel
Girder steel connecting plate and the H profile steel beam end of whole H profile steel beam assembly are fixed temporarily, and are lifted by crane simultaneously；Pay attention to guarantee that H profile steel beam connects
Fishplate bar bevel faces outwardly, and the H profile steel beam of girder steel end is connected after whole H profile steel beam assembly is in place, then using high-strength bolt
Fishplate bar is attached together with the web of H profile steel beam and the connecting plate I of whole steel column component assembly being welded on π type part,
Scene uses CO after the completion of high-strength bolt is all twisted eventually2Gas shielded arc welding connects H profile steel beam and whole steel column component assembly steel column
It is welded the upper lower flange connect；
E, it corrects:
It can be carried out again after being corrected in time respectively after the completion of whole steel column component assembly and the lifting of girder steel element component
The construction of next process.
Due to using the technology described above, a kind of of the present invention is suitable for the concealed beam of more high-rise assembling type steel structure houses
Column border node and construction method have the advantages that
1, structure is simple, production easy to process, is suitble to standardization, industrialization production, is the Flat steel pipe of a kind of economy, reasonable stress
Column connected node.
A kind of mostly high level concealed bean column nodes of assembling type steel structure house that are suitable for of invention include whole steel column component
Component and girder steel element component；The entirety steel column component assembly includes band steel column assemblies 3, the connection of strong axis π type power transmission steel plate
Component 1 and weak axis π type power transmission steel plate connection component 2, the girder steel element component include whole H profile steel beam assembly and H profile steel beam
Connecting plate 5, structure is simple, production easy to process, is suitble to standardization, industrialization production；
Axial girder steel mainly passes through π type part 1 to the connecting node by force, weak axial girder steel mainly passes through π type part 2 in upper lower flange
Power passes to the band steel tubing string being attached thereto, and the conceptual Design of Earthquake Resistance of " Qiang Jiedian, weak component " may be implemented, be it is a kind of it is economical,
The Flat steel pipe column connected node of reasonable stress.
2, site operation speed is fast, and safety reliability is high, is avoiding the occurrence of convex beam pillar phenomenon, is increasing house utilization rate
Meanwhile the appearance is beautiful and elegant, and the comfort level and satisfaction of user can be improved.
1. a kind of Flat steel pipe column section suitable for the concealed bean column node of more high-rise assembling type steel structure houses of invention
Short side width is identical as construction wall thickness, flexible structure, convenient for finishing integrated construction；
2. the strong axis of the node is connected by strong axis π type power transmission steel plate component 1, weak axis by weak axis π type power transmission steel plate component 2, section
Point can be completely hidden in wall, and convex beam pillar phenomenon is avoided to occur.
3, it is not required to setting internal partition or diaphragm plate within the scope of Flat steel pipe Column border node domain, solves column inner concrete and pours hardly possible
Drawback reduces engineering cost while improving construction efficiency.
4, it is not required to through plate at left and right sides of setting overhanging bracket, simplifies the setting of connecting plate in nodes domains, structure
Simply, welding capacity is significantly less, and production easy to process, component quality is easy to guarantee.
5, the position of the weak axis π type power transmission steel plate component 2 of the node is according to 31 plane positioning relationship of H profile steel beam and band steel tubing string
Can flexible setting, it is practical.
Due to the above feature, as many as present invention high level concealed bean column node of assembling type steel structure house is suitable for mostly high-rise
The construction of assembling type steel structure Housing Project, provides good technological innovation and innovation side for the development of assembled-type house industrialization
To.
With reference to the accompanying drawings and examples to a kind of concealed suitable for more high-rise assembling type steel structure houses of the present invention
Bean column node and the technical characteristic of construction method are described further.
Detailed description of the invention
Fig. 1-1~Fig. 1-4 is the present invention " one kind is suitable for the concealed bean column node of more high-rise assembling type steel structure houses "
Overall structure diagram:
Fig. 1-1: perspective view (elevation),
Fig. 1-2: Fig. 1-1 top view (perspective view),
Fig. 1-3: Fig. 1-1 A direction view (bean column node by force axial elevation),
Fig. 1-4: Fig. 1-1 B direction view (the weak axial elevation of bean column node)；
Fig. 2-1~Fig. 2-3 is strong axis π type power transmission steel plate connecting component structure schematic diagram:
Fig. 2-1: perspective view (side view),
Fig. 2-2: main view (front view)
Fig. 2-3: Fig. 2-1 top view (perspective view)；
Fig. 3-1~Fig. 3-3 is weak axis π type power transmission steel plate connecting component structure schematic diagram:
Fig. 3-1: perspective view (side view),
Fig. 3-2: main view (front view),
Fig. 3-3: Fig. 3-2 top view (perspective view)；
Fig. 4-1~Fig. 4-2 is band steel column assemblies structural schematic diagram:
Fig. 4-1: perspective view (side view),
Fig. 4-2: Fig. 4-1 top view (perspective view)；
Fig. 5-1~Fig. 5-3 is girder steel element component (including H profile steel beam connecting plate) structural schematic diagram:
Fig. 5-1: perspective view,
Fig. 5-2: main view,
Fig. 5-3: Fig. 5-2 C-C direction view；
Fig. 5-4~Fig. 5-5 is whole H profile steel beam component structure schematic diagram:
Fig. 5-4: main view (front view),
Fig. 5-5: perspective view (side view)；
Fig. 6-1~Fig. 6-2 is H profile steel beam connecting board structure schematic diagram:
Fig. 6-1: main view (front view),
Fig. 6-2: Fig. 6-1 D-D direction view；
Fig. 7-1~Fig. 7-2 is the whole knot of the present invention " being suitable for the concealed bean column node of more high-rise assembling type steel structure houses "
Two, the three of structure schematic diagram.
In figure:
The strong axis π type power transmission steel plate connection component of 1-, 11- end plate I；12,13- side plate I, 14- connecting plate I, the connection of 15- high-strength bolt
Hole I；
The weak axis π type power transmission steel plate connection component of 2-, 21- end plate II, 22,23- side plate II, 24- connecting plate II, 25- high-strength bolt
Connecting hole；
3- band steel column assemblies, 31- band steel tubing string, 32- notch；
4- entirety H profile steel beam assembly, 41-H section steel beam；
411- H profile steel beam top flange, 412- H profile steel web, 413- H profile steel lower flange of girder edge；
Welding hole is crossed in 4121- web through-hole, 4122- girder steel top flange, and welding hole is crossed in 4123- girder steel lower flange；
The top flange 42- securing plate, the lower flange 43- securing plate, the top flange 44- composition backing, the lower flange 45- composition backing；
5-H section steel beam connecting plate, 51- high-strength bolt connecting hole；
6- high-strength bolt.
Specific embodiment
Embodiment one:
One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses:
As shown in Fig. 1-1~Fig. 1-4, should be suitable for more high-rise concealed bean column nodes of assembling type steel structure house includes overall steel
Column component assembly and girder steel element component；The entirety steel column component assembly includes axis π 1 band steel column assemblies 3,2 strong
Type power transmission steel plate connection component 1 and 2 weak axis π type power transmission steel plate connection components 2, the girder steel element component has 4, Mei Gegang
Beam component 4 includes whole H profile steel beam assembly 4 and H profile steel beam connecting plate 5；2 H profile steel beam assemblies of the node lead to respectively
It crosses the strong axis π type power transmission steel plate component 1 of H profile steel connecting plate 5 and 2 to connect with band steel tubing string 3,2 H profile steel beam assemblies pass through H-type
The weak axis π type power transmission steel plate component 2 of steel connecting plate 5 and 2 is connect with band steel tubing string 3.
As shown in Fig. 2-1~Fig. 2-3, the strong axis π type power transmission steel plate connection component 1 is by end plate I 11, side plate I 12,13 and
Connecting plate I 14 forms, the side plate I 12,13 mutually symmetrical bevels, is located at I 11 both sides of end plate and leads to end plate I 11
Cross welding manner to be fixedly connected, be provided with high-strength bolt connecting hole I 15 on the connecting plate I 14, high-strength bolt connecting hole with
Web through-hole 4121 on the H profile steel web 412 of the H profile steel beam assembly connected is one-to-one relationship；
As shown in Fig. 3-1~Fig. 3-3, the weak axis π type power transmission steel plate connection component 2 is by end plate II 21, side plate II 22,23
It is formed with connecting plate II 24, the II 21 both ends bevel of end plate is welded with both side plate II, the connecting plate II 24
On be provided with high-strength bolt connecting hole II 25, high-strength bolt connecting hole and the web through-hole on 41 web of H profile steel beam being connect
4121 be one-to-one relationship；
As shown in Fig. 4-1~Fig. 4-2, the band steel column assemblies 3 include band steel tubing string 31, the two of 31 section of band steel tubing string
N notch 32 is provided in longitudinal direction；The 31 section short side width of band steel tubing string is set according to thickness of wall body, generally and wall
Body thickness is identical, and the quantity of the notch 32 in two long side of band steel tubing string is according to the weak axis connection H profile steel beam assembly quantity of steel column
And depending on situation, the value range of general n is: n is the integer for being less than or equal to 4 more than or equal to 1, in the present embodiment, band steel
The quantity of notch 32 in two long side of tubing string is 2.
As shown in Fig. 5-1~Fig. 5-3, the girder steel element component includes whole H profile steel beam assembly and the connection of H profile steel beam
Plate 5；
As shown in Fig. 5-4~Fig. 5-5, the whole H profile steel beam assembly is by H profile steel beam 41, top flange securing plate 42, lower flange
Securing plate 43, top flange composition backing 44 and lower flange composition backing 45 form；
41 top flange of H profile steel beam, 42 end of top flange securing plate are integrally provided with unidirectional groove, the H profile steel beam 41
Lower flange, 43 end of lower flange securing plate are integrally provided with unidirectional groove, and the top flange composition backing 44 is welded on H profile steel beam
41 top flanges end, lower flange composition backing 45 are welded on the end of lower flange securing plate 43, and respectively protrude H profile steel beam 41 on,
4~8 mm of lower flange also has girder steel top flange in 41 web of H profile steel beam, 412 end and upper lower flange junction and crosses weldering
Welding hole 4123 is crossed in hole 4122 and girder steel lower flange, and the H profile steel beam connecting plate 5 is provided with unidirectionally close to H profile steel beam end side
Groove is provided with high-strength bolt connecting hole 51(referring to Fig. 6-1~Fig. 6-2 thereon), have on the 41 end web of H profile steel beam logical
Hole 4121, the position of the web through-hole 4121 connect hole site one-to-one correspondence with the high-strength bolt on H profile steel beam connecting plate 5.
Under assembled state, 2 H profile steel beam assemblies of the node pass through H profile steel beam connecting plate 5 respectively and 2 strong axis π type passes
Power steel plate component 1 is axially connect with band steel tubing string the last 31, and 2 H profile steel beam assemblies pass through H profile steel beam connecting plate 5 and 2 weak axis π
Type power transmission steel plate component 2 and band steel tubing string 31 it is weak it is axial connect, the mostly high level assembling type steel structures that are suitable for for constituting the present invention are lived
The concealed bean column node of residence.
It should be suitable for more high-rise assembled steels according to construction site needs as a kind of transformation of the embodiment of the present invention one
The quantity and installation site of the weak axial H profile steel beam assembly of the concealed bean column node of structure house can change, while Flat steel pipe
The quantity n of notch 32 in 31 liang of long sides of column can increase and decrease, and position can change, flat in Fig. 7-1 referring to Fig. 7-1, Fig. 7-2
Notch 32 in 31 liang of long sides of steel pipe column has 2, in Fig. 7-2, and the notch 32 in 31 liang of long sides of band steel tubing string has 3.
Embodiment two:
A kind of construction method suitable for the concealed bean column node of more high-rise assembling type steel structure houses.
It is the system of " one kind is suitable for the concealed bean column node of more high-rise assembling type steel structure houses " described in embodiment one
Make, construction method of installation, it is then arrived by making whole steel column component assembly and whole H profile steel beam assembly in factory
Construction site connects the construction method installed by H profile steel beam connecting plate 5, and key step includes: A, drawing in-depth, B,
Component production, C, coating, D, in-site installation, E, correction；
A, drawing is deepened:
A1, threedimensional model progress component 1:1 setting-out is established according to construction drawing, first build band steel tubing string 31, then build H profile steel beam 41,
Positioning scenarios are set according to strong axis, weak axial girder steel, add reinforced shaft π type power transmission steel plate connection component 1 and weak axis π type power transmission respectively
Steel plate connection component 2 adds H profile steel beam connecting plate 5 in the side of 41 web of H profile steel beam, guarantees that H profile steel beam connecting plate 5 is distinguished
With the connecting plate II 24 in the connecting plate I 14 and weak axis π type power transmission steel plate connection component in strong axis π type power transmission steel plate connection component
Form double shear connecting plate relationship；
Constitute a kind of various components suitable for the concealed bean column node of more high-rise assembling type steel structure houses, including strong axis
π type power transmission steel plate connection component 1, weak axis π type power transmission steel plate connection component 2, band steel column assemblies 3 and whole H profile steel beam assembly 4
Specific structure referring to embodiment one, details are not described herein again.
A2, strong axis π type power transmission steel plate connection component 1, weak axis π type power transmission steel plate connection component 2 and band steel column assemblies 3
The integral component assembly of steel column as a whole is welded to go out to process drawing；
A3, H profile steel beam 41 and its top flange securing plate 42, lower flange securing plate 43, top flange composition backing 44, lower flange are welded
Connection pad plate 45 welds the integral beam assembly of H profile steel as a whole and goes out to process drawing,
The loose mail that H profile steel beam connecting plate 5 is integrally assembled as the mating attaching plate elements of girder steel element component and whole H profile steel beam assembly
It is spare；
B, component makes:
B1, whole steel column component assembly is made:
B11, production band steel tubing string 31:
Blanking cutting is carried out to band steel tubing string 31 using numerical control cutting machine, the section Flat steel pipe post jamb thickness≤16mm can be used
Cold roll forming high-frequency welding rectangular tube, the section of post jamb thickness > 16mm is using welding combined box type section；
B12, the strong axis π type power transmission steel plate connection component 1 of production:
End plate I 11 and side plate I 12,13, I 14 blanking of connecting plate are carried out using Numerical control cutting first, connecting plate I 14 uses three dimensions
It controls drilling machine and carries out bolt hole drilling, side plate I 12,13 mutually symmetrical bevels, secondly strong axis π type power transmission steel plate connection component 1
It is assembled on band steel tubing string 31, first end plate I 11 is assembled on flat tube column the last 31 axis convention position when assembling and spot welding is temporarily consolidated
Determine, then both side plate I 12,13 is respectively assembled in the two sides of end plate I 11, is adjacent to Flat steel pipe two sides, side plate groove direction
Outwardly, it and carries out spot welding and fixes, then in I 11 over-assemble connecting plate I 14 of end plate and carry out spot welding and fix；
B13, the weak axis π type power transmission steel plate connection component 2 of production:
End plate II 21 and side plate II 22,23, II 24 blanking of connecting plate are carried out using Numerical control cutting first, connecting plate II 24 uses three
It ties up numerical control drilling machine and carries out bolt hole drilling, the mutually symmetrical opening one-way groove in II 21 both ends of end plate, secondly weak axis π type power transmission steel plate
Connection component 2 is assembled on band steel tubing string 31, first end plate II 21 is assembled on the weak axis convention position of flat tube column 31 simultaneously when assembling
Spot welding is fixed temporarily, then both side plate II 22,23 is each passed through the notch 32 of band steel tubing string 31, and notch is set to end plate II 21
Both ends, the unidirectional groove in II 21 both ends of end plate outwardly, then in II 21 over-assemble connecting plate II 24 of end plate and carry out spot welding and fix；
B14, welding: all plate assembly are completed, and checking can be welded after positioning is errorless, and when welding guarantees that strong axis π type passes
Both side plate I 12,13 and end plate I 11, weak 2 end plates II 21 of axis π type power transmission steel plate connection component and side in power steel plate connection component 1
The welding of plate II 22,23 meets full penetration groove second-order weld requirement, other plates and 31 weld seam of band steel tubing string are fillet weld；
B2, production girder steel element component:
B21, blanking:
B21-1: blanking cutting is carried out to H profile steel beam 41 using numerical control cutting machine；For girder steel depth of section 300mm or less with
And cold roll forming high-frequency welding H steel can be used 10mm is below respectively in H profile steel flange of beam and web thickness, other sections and
Welded H section steel can be used in the girder steel of thickness；
B21-2: H profile steel beam top flange securing plate 42, lower flange securing plate 43, top flange welded gasket are carried out using numerical control cutting machine
Plate 44, lower flange composition backing 45, H profile steel beam connecting plate 5 carry out blanking, and bolt hole brill is carried out on H profile steel beam connecting plate 5
Hole, and single groove is opened up to H profile steel beam connecting plate 5 using beveling machine；
B22: production H profile steel beam assembly:
B22-1: to the processing of H section steel beam:
H profile steel beam 41 carries out sanction head using numerical control band saw, after Three-dimensional numerical control driller carries out end bolt hole drilling, first in its web
412 ends and upper lower flange junction open up respectively welded welding hole 4122,4123, crossed welding hole radius R=30mm；
B22-2: whole H profile steel beam assembly is assembled:
Top flange securing plate 42 is assembled on 41 top flange of H profile steel beam, lower flange securing plate 43 is assembled under H profile steel beam 41
It under the edge of a wing and is welded, uses three-dimension numerical controlled fore shaft machine to the girder steel end edge of a wing together with upper lower flange securing plate after the completion of welding
Unidirectional groove is carried out together to open up；Welding hole set of locations dress composition backing 44 finally is crossed in top flange again, in lower flange securing plate position
Assembly welding backing plate 45 is set, guarantees to protrude lower flange 6mm on girder steel when upper and lower edge of a wing composition backing welding positioning；
B22-3, H profile steel beam connecting plate 5 are integrally assembled as the mating attaching plate elements of girder steel element component and whole H profile steel beam assembly
Loose mail it is spare；
B23, correction:
It is corrected after the completion of whole H profile steel beam assembly assembly welding using flame；
C, coating:
Component production carries out derusting by sandblasting processing, derusting grade Sa2.5 before the deadline after the assay was approved；It is infused when paint
It is intended to that oil must not be brushed within the scope of the contact surface of high strength exploitation range and all directions 100mm at site welding position
Paint；
D, in-site installation
Whole steel column component assembly and girder steel element component are checked comprehensively before D1, installation, checked；
Whether such as the number of components, length, verticality, flatness meet design requirement and code requirement, and when lifting should take suitable
When measure is to prevent excessive torsional deflection, bolt should be freely passed into hole when high-strength bolt is installed, and must not force to strike
It beats, it must not gas cutting reaming etc.；
D2, the lifting and correction for carrying out whole steel column component assembly:
Check that verification carries out the lifting and correction of whole steel column component assembly first after the completion, whole steel column component assembly lifting is adopted
It is a little lifted by crane with rotary process；
The lifting of D3, girder steel element component:
The lifting that girder steel element component is carried out after the completion of the correction of steel column component, first uses 1 high-strength bolt H-type when installing girder steel
Girder steel connecting plate 5 and the H profile steel beam end of whole H profile steel beam assembly are fixed temporarily, and are lifted by crane simultaneously；Pay attention to guarantee H profile steel beam
5 bevel of connecting plate faces outwardly, after whole H profile steel beam assembly is in place, then using high-strength bolt 6 the H profile steel of girder steel end
Beam connecting plate 5 is together with the web of H profile steel beam and the connecting plate I 14/24 of whole steel column component assembly being welded on π type part
It is attached, scene uses CO after the completion of high-strength bolt 6 is all twisted eventually2Gas shielded arc welding is to H profile steel beam and whole steel column component
It is welded the upper lower flange of component steel column connection；Guarantee that site welding credit rating meets second-order weld quality requirement；
E, it corrects
Next process can be carried out again after being corrected in time respectively after the completion of steel column component and girder steel element lifting
Construction.
Claims (2)
1. one kind is suitable for the concealed bean column node of more high-rise assembling type steel structure houses, it is characterised in that: how high should be suitable for
The layer concealed bean column node of assembling type steel structure house includes whole steel column component assembly and girder steel element component, the overall steel
Column component assembly includes that band steel column assemblies (3), strong axis π type power transmission steel plate connection component (1) connect with weak axis π type power transmission steel plate
Component (2), the girder steel element component include whole H profile steel beam assembly (4) and H profile steel beam connecting plate (5)；
The strong axis π type power transmission steel plate connection component (1) of whole steel column component assembly is constituted by end plate I (11), side plate I (12,13)
It is formed with connecting plate I (14), the side plate I (12,13) mutually symmetrical bevel carries out passing through welding side with end plate I (11)
Formula is fixedly connected, and high-strength bolt connecting hole I (15), high-strength bolt connecting hole and company, institute are provided on the connecting plate I (14)
Aperture on the H profile steel web (412) of the H profile steel beam (41) connect is one-to-one relationship；
The weak axis π type power transmission steel plate connection component (2) is by end plate II (21), side plate II (22,23) and connecting plate II (24)
Composition, described end plate II (21) the both ends bevel are welded with both side plate, are provided on the connecting plate II (24) high-strength
Bolt connecting hole II (25), high-strength bolt connecting hole on the H profile steel web (412) for the H profile steel beam (41) being connect
Aperture is one-to-one relationship；
The band steel column assemblies (3) include band steel tubing string (31), are opened in two longitudinal directions in band steel tubing string (31) section
Have n notch (32), band steel tubing string (31) section short side width notch (32) quantity identical as thickness of wall body, described
The value range of n is: the integer of 1≤n≤4；
The girder steel element component includes whole H profile steel beam assembly and H profile steel beam connecting plate (5), the whole H profile steel beam
Component is by H profile steel beam (41), top flange securing plate (42), lower flange securing plate (43), top flange composition backing (44) and bottom wing
Edge composition backing (45) composition, described H profile steel beam (41) top flange, top flange securing plate (42) end are integrally provided with unidirectional slope
Mouthful, described H profile steel beam (41) lower flange, lower flange securing plate (43) end are integrally provided with unidirectional groove, the top flange
Composition backing (44) is welded on H profile steel beam (41) top flange end, and lower flange composition backing (45) is welded on lower flange securing plate
(43) end, and upper and lower 4~8 mm of the edge of a wing of protrusion H profile steel beam (41) respectively, H profile steel beam (41) web (412) end with
Upper lower flange junction also has that welding hole (4122) is crossed in girder steel top flange and girder steel lower flange is crossed welding hole (4123), described
H profile steel beam connecting plate (5) is provided with unidirectional groove close to H profile steel beam end side, is provided with high-strength bolt connecting hole (51), institute thereon
There are through-hole (4121) on H profile steel beam (41) end web stated, the position of the web through-hole (4121) and H profile steel beam connecting plate
(5) the high-strength bolt connection hole site on corresponds；
Under assembled state, 2 whole H profile steel beam assemblies pass through H profile steel beam connecting plate (5) and 2 strong axis π type power transmission steel plate respectively
Component (1) is axially connect by force with band steel tubing string (31), and 2 whole H profile steel beam assemblies are weak by H profile steel beam connecting plate (5) and 2
Axis π type power transmission steel plate component (2) is connect with the weak axial direction of band steel tubing string (31).
2. a kind of construction method suitable for the concealed bean column node of more high-rise assembling type steel structure houses, it is claim 1
A kind of fabrication and installation construction method suitable for the concealed bean column node of more high-rise assembling type steel structure houses, feature exist
In: it is then to arrive construction site by making whole steel column component assembly and whole H profile steel beam assembly in factory and pass through H
Section steel beam connecting plate (5) connects the construction method installed, and key step includes: A, drawing in-depth, and B, component make, C,
Coating, D, in-site installation, E, correction；
A, drawing is deepened:
A1, threedimensional model progress component 1:1 setting-out is established according to construction drawing, first build band steel tubing string (31), then build H profile steel beam
(41), positioning scenarios are arranged according to strong axis, weak axial girder steel, add reinforced shaft π type power transmission steel plate connection component (1) and weak axis respectively
π type power transmission steel plate connection component (2) adds H profile steel beam connecting plate (5) in the side of H profile steel beam (41) web, guarantees H profile steel
Beam connecting plate (5) respectively in strong axis π type power transmission steel plate connection component connecting plate I (14) and weak axis π type power transmission steel plate connect
Connecting plate II (24) in component forms double shear connecting plate relationship；
A2, strong axis π type power transmission steel plate connection component (1), weak axis π type power transmission steel plate connection component (2) and band steel column assemblies
(3) the integral component assembly of steel column as a whole is welded to go out to process drawing；
A3, H profile steel beam (41) and its top flange securing plate (42), lower flange securing plate (43), top flange composition backing (44),
Lower flange composition backing (45) welds the integral beam assembly of H profile steel as a whole and goes out to process drawing, and H profile steel beam connecting plate (5) is made
It is spare for the mating attaching plate elements of girder steel element component and the loose mail of whole H profile steel beam assembly (4) assembly；
B, component makes:
B1, whole steel column component assembly is made:
B11, production band steel tubing string (31)；
B12, the strong axis π type power transmission steel plate connection component (1) of production；
B13, the weak axis π type power transmission steel plate connection component (2) of production；
B14, welding: all plate assembly are completed, and checking can be welded after positioning is errorless, and when welding guarantees that strong axis π type passes
Both side plate I (12,13) and end plate I (11), weak axis π type power transmission steel plate connection component (2) end plates in power steel plate connection component (1)
II (21) and side plate II (22,23) welding meet full penetration groove second-order weld requirement, other plates and band steel tubing string (31) are welded
Seam is fillet weld；
B2, production girder steel element component:
B21, blanking:
B21-1: blanking cutting is carried out to H profile steel beam (41) using numerical control cutting machine；
B21-2: H profile steel beam top flange securing plate (42), lower flange securing plate (43), top flange weldering are carried out using numerical control cutting machine
Connection pad plate (44), lower flange composition backing (45), H profile steel beam connecting plate (5) carry out blanking, enterprising in H profile steel beam connecting plate (5)
Row bolt hole drilling, and single groove is opened up to H profile steel beam connecting plate (5)；
B22: whole H profile steel beam assembly is made:
B22-1: to the processing of H section steel beam:
After carrying out sanction head, end bolt hole drilling to H section steel beam, first in its web (412) end and upper lower flange junction point
It does not open up and welded welding hole (4122,4123), cross welding hole radius R=30mm；
B22-2: whole H profile steel beam assembly is assembled:
Top flange securing plate (42) is assembled on H profile steel beam (41) top flange, lower flange securing plate (43) is assembled in H profile steel
It under beam (41) lower flange and is welded, uses three-dimension numerical controlled fore shaft machine to the girder steel end edge of a wing together with upper bottom wing after the completion of welding
Edge securing plate carries out unidirectional groove together and opens up；Finally top flange composition backing is welded in H profile steel (41) top flange end again
(44), lower flange composition backing (45) are welded in the end of lower flange securing plate (43)；And respectively protrusion H profile steel beam (41) is upper and lower
Edge of a wing 4-8 mm；
B22-3, H profile steel beam connecting plate (5) are integrally filled as the mating attaching plate elements of girder steel element component and whole H profile steel beam assembly
The loose mail matched is spare；
B23, correction:
It is corrected after the completion of whole H profile steel beam assembly assembly welding using flame；
C, coating:
Component production carries out derusting by sandblasting processing, derusting grade Sa2.5 before the deadline after the assay was approved；
D, in-site installation:
Whole steel column component assembly and girder steel element component are checked comprehensively before D1, installation, checked；
D2, the lifting and correction for carrying out whole steel column component assembly:
Check that verification carries out the lifting and correction of whole steel column component assembly first after the completion, whole steel column component assembly lifting is adopted
It is a little lifted by crane with rotary process；
The lifting of D3, girder steel element component:
The lifting that girder steel element component is carried out after the completion of the correction of steel column component, first uses 1 high-strength bolt H-type when installing girder steel
Girder steel connecting plate (5) and the H profile steel beam end of whole H profile steel beam assembly are fixed temporarily, and are lifted by crane simultaneously；Pay attention to guarantee H profile steel
Beam connecting plate (5) bevel faces outwardly, after whole H profile steel beam assembly is in place, then using high-strength bolt (6) girder steel end
H profile steel beam connecting plate (5) is together with the web of H profile steel beam and the connection of whole steel column component assembly being welded on π type part
Plate I (14,24) is attached, and scene uses CO after the completion of high-strength bolt (6) is all twisted eventually2Gas shielded arc welding to H profile steel beam with
It is welded the upper lower flange of whole steel column component assembly steel column connection；
E, it corrects
Next process can be carried out again after being corrected in time respectively after the completion of steel column component and girder steel element lifting
Construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378530.2A CN110424535A (en) | 2019-05-08 | 2019-05-08 | One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378530.2A CN110424535A (en) | 2019-05-08 | 2019-05-08 | One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110424535A true CN110424535A (en) | 2019-11-08 |
Family
ID=68407510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910378530.2A Pending CN110424535A (en) | 2019-05-08 | 2019-05-08 | One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110424535A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236428A (en) * | 2020-01-15 | 2020-06-05 | 邱崴 | Steel structure node and building body |
| CN111962949A (en) * | 2020-08-07 | 2020-11-20 | 北京工业大学 | Steel tube concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined type center pillar middle node and manufacturing method |
| CN112160424A (en) * | 2020-08-25 | 2021-01-01 | 深圳市博大建设集团有限公司 | Light-duty prefabricated house wallboard node connection structure and installation method thereof |
| CN113431190A (en) * | 2021-07-24 | 2021-09-24 | 河北中顺基润环保科技有限公司 | Method for installing stiffening plate in connecting node of steel pipe column and steel beam |
| CN113622684A (en) * | 2021-07-09 | 2021-11-09 | 浙江二十冶建设有限公司 | Construction method for assembling hidden steel structure |
| CN114277936A (en) * | 2022-01-13 | 2022-04-05 | 内蒙古科技大学 | C-shaped steel PEC column-C-shaped steel beam space node connection structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200378517Y1 (en) * | 2004-12-14 | 2005-03-11 | 비비엠코리아(주) | H-shape Beam-Column Connection Detail using H-shape Stiffener in Weak Axis of H-shape Column |
| CN206495335U (en) * | 2017-01-11 | 2017-09-15 | 杭州铁木辛柯建筑结构设计事务所有限公司 | A kind of reinforcement gusset-type joint for the T-shaped Special-Shaped Column of Flat steel pipe Combined concrete |
| CN107366361A (en) * | 2017-08-30 | 2017-11-21 | 中建七局安装工程有限公司 | A kind of concrete-filled steel tube shear wall, steel core concrete column and steel beam connecting joint |
| CN107476446A (en) * | 2017-09-15 | 2017-12-15 | 杭州铁木辛柯建筑结构设计事务所有限公司 | The banding heavier-duty node that H profile steel beam is connected with wide steel core concrete column short side |
| CN207776256U (en) * | 2018-01-02 | 2018-08-28 | 多维联合集团有限公司 | A kind of tubing string and beam-column node structure |
| CN210658682U (en) * | 2019-05-08 | 2020-06-02 | 广西建工集团第五建筑工程有限责任公司 | Be applicable to hidden beam column node of many high-rise assembled steel construction houses |
-
2019
- 2019-05-08 CN CN201910378530.2A patent/CN110424535A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200378517Y1 (en) * | 2004-12-14 | 2005-03-11 | 비비엠코리아(주) | H-shape Beam-Column Connection Detail using H-shape Stiffener in Weak Axis of H-shape Column |
| CN206495335U (en) * | 2017-01-11 | 2017-09-15 | 杭州铁木辛柯建筑结构设计事务所有限公司 | A kind of reinforcement gusset-type joint for the T-shaped Special-Shaped Column of Flat steel pipe Combined concrete |
| CN107366361A (en) * | 2017-08-30 | 2017-11-21 | 中建七局安装工程有限公司 | A kind of concrete-filled steel tube shear wall, steel core concrete column and steel beam connecting joint |
| CN107476446A (en) * | 2017-09-15 | 2017-12-15 | 杭州铁木辛柯建筑结构设计事务所有限公司 | The banding heavier-duty node that H profile steel beam is connected with wide steel core concrete column short side |
| CN207776256U (en) * | 2018-01-02 | 2018-08-28 | 多维联合集团有限公司 | A kind of tubing string and beam-column node structure |
| CN210658682U (en) * | 2019-05-08 | 2020-06-02 | 广西建工集团第五建筑工程有限责任公司 | Be applicable to hidden beam column node of many high-rise assembled steel construction houses |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236428A (en) * | 2020-01-15 | 2020-06-05 | 邱崴 | Steel structure node and building body |
| CN111962949A (en) * | 2020-08-07 | 2020-11-20 | 北京工业大学 | Steel tube concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined type center pillar middle node and manufacturing method |
| CN112160424A (en) * | 2020-08-25 | 2021-01-01 | 深圳市博大建设集团有限公司 | Light-duty prefabricated house wallboard node connection structure and installation method thereof |
| CN113622684A (en) * | 2021-07-09 | 2021-11-09 | 浙江二十冶建设有限公司 | Construction method for assembling hidden steel structure |
| CN113431190A (en) * | 2021-07-24 | 2021-09-24 | 河北中顺基润环保科技有限公司 | Method for installing stiffening plate in connecting node of steel pipe column and steel beam |
| CN113431190B (en) * | 2021-07-24 | 2024-07-19 | 河北中顺基润环保科技有限公司 | Method for installing inner stiffening plate at joint of steel pipe column and steel beam |
| CN114277936A (en) * | 2022-01-13 | 2022-04-05 | 内蒙古科技大学 | C-shaped steel PEC column-C-shaped steel beam space node connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110424535A (en) | One kind being suitable for the concealed bean column node of more high-rise assembling type steel structure houses and construction method | |
| CN204781368U (en) | Novel girder steel - concrete column steel node and prefab | |
| CN104179278B (en) | The concealed two-in-one dry type connected node of prefabricated out-hung panel | |
| CN103161224A (en) | Rectangular concrete filled steel tubular column - steel beam connection node and construction methods thereof | |
| CN109537726A (en) | Rectangle steel tubing string-H girder steel is bolted structures with semi-rigid joints and construction method entirely | |
| CN111962952A (en) | Steel tube concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined type center pillar bottom node and manufacturing method | |
| CN209891402U (en) | Assembled concrete-filled steel tube combined node structure | |
| CN106149937A (en) | Assembly concrete beam and plate dry type method of attachment thereof | |
| CN206941795U (en) | A kind of nodes domains post jamb for improving shearing strength is put more energy into formula bean column node | |
| CN209585270U (en) | Rectangle steel tubing string-H girder steel is bolted structures with semi-rigid joints entirely | |
| CN111962948A (en) | Steel tube concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined side column bottom node and manufacturing method | |
| CN207314550U (en) | The banding heavier-duty node that H profile steel beam is connected with wide steel core concrete column short side | |
| WO2014030483A1 (en) | Seismic retrofitting method | |
| JP2006022639A (en) | Aseismatic structure | |
| KR102027704B1 (en) | Prefabricated Steel Column Using Honeycomb Steel Plate And Manufacturing Method Thereof | |
| CN207878666U (en) | Connecting assembly for special-shaped steel pipe concrete column and H-shaped steel beam | |
| JP4095534B2 (en) | Joint structure of column and beam in ramen structure and its construction method | |
| CN107143035A (en) | A kind of nodes domains post jamb is put more energy into formula bean column node | |
| CN205637172U (en) | Multicavity steel pipe -concrete composite post and girder steel bolted connection node | |
| CN205475849U (en) | Steel construction building assembled precast concrete shear force wall | |
| CN106121055A (en) | A kind of steel box column and concrete beam connecting node and construction method thereof | |
| CN206941836U (en) | A kind of nodes domains post jamb for improving bearing function is put more energy into formula bean column node | |
| JPH10292636A (en) | Structure reinforcing brace of existing building | |
| CN206941802U (en) | A kind of nodes domains post jamb for being used to improve bending resistance function is put more energy into formula bean column node | |
| JP5548808B1 (en) | Seismic reinforcement method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Country or region after: China Address after: No. 167, Donghuan Avenue, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi construction engineering Fifth Construction Engineering Group Co.,Ltd. Address before: No. 167, Donghuan Avenue, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant before: THE FIFTH CONSTRUCTION ENGINEERING COMPANY OF GUANGXI CONSTRUCTION ENGINEERING Group Country or region before: China |