CN107675792A - Steel construction is encorbelmented gallery structure and construction method - Google Patents
Steel construction is encorbelmented gallery structure and construction method Download PDFInfo
- Publication number
- CN107675792A CN107675792A CN201710804338.6A CN201710804338A CN107675792A CN 107675792 A CN107675792 A CN 107675792A CN 201710804338 A CN201710804338 A CN 201710804338A CN 107675792 A CN107675792 A CN 107675792A
- Authority
- CN
- China
- Prior art keywords
- plate
- steel
- connection
- cross column
- vestibule
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 112
- 239000010959 steel Substances 0.000 title claims abstract description 112
- 238000010276 construction Methods 0.000 title claims abstract description 93
- 239000003381 stabilizer Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000002965 rope Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 239000004035 construction material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 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
- E04B1/0046—Loggias
-
- 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
- E04G21/14—Conveying or assembling building elements
-
- 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
-
- 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
- E04B2001/2418—Details of bolting
Abstract
Encorbelmented gallery structure, including cross column the present invention relates to a kind of steel construction, built-in connection, steel construction is encorbelmented vestibule and interim lifting securing plate；The cross column is made up of floor, securing plate, link bolt hole, upright post connecting plate, raising plate and cross column end plate；The cross column is connected by cross column bottom plate with ground, with jack Dock With Precision Position when cross column connects post；Encorbelmented vestibule bolt connection by floor built-in connection, pre-buried stabiliser bar and steel construction；Steel construction vestibule one end of encorbelmenting is connected with built-in connection, and the other end is supported on cross column, and steel construction is encorbelmented and enriched with box girder end plate and connection box girder bolt connection, intermediate gaps with backing plate between vestibule.The beneficial effects of the invention are as follows：It is slow to solve Steel corridor speed of application, easily topples during construction, security is low, the technical barrier such as construction cost height.
Description
Technical field
Encorbelmented vestibule construction method for lifting whole and device the present invention relates to a kind of multi-storey steel structure, belong to Construction of Steel Structure
Technical field.
Background technology
With the fast development of domestic city process, construction technology progress is very fast.Large-scale steel structure engineering is last decade
Come field with fastest developing speed, therefore class engineering industry, commercialized degree are high, comprehensive benefit is good.The Construction of Steel Structure time is short, uses
It can be produced in the steel structure member of construction in factory, assembly is completed at scene, greatly shortens the time of construction.And steel construction is built
The construction material built can realize regeneration again, can so reduce substantial amounts of building waste, realize sustainable development.Construction
The Normal practice of large-scale steel structure engineering is lifted using single member, and the way construction period is longer, complex procedures, and construction is existing
Field high-strength bolt, solder design quality are difficult to control, and construction safety hidden danger is big.Especially center of gravity is located at the outer multilayer abnormity knot of plane
Structure, easily turn on one's side during construction, cause security incident.To ensure the rapid construction of multi-storey steel structure, and reach quality
And safety requirements, it is necessary to there is a kind of new technology to solve problem above.
The content of the invention
Encorbelmented gallery structure and construction party in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of steel construction
Method.In order to realize above-mentioned technical purpose, present invention employs following technical scheme：
A kind of steel construction is encorbelmented gallery structure, including：Cross column, built-in connection, steel construction, which is encorbelmented, vestibule and to be faced
When lift securing plate；The cross column is by floor, securing plate, link bolt hole, upright post connecting plate, raising plate and cross
Column end plate forms；The cross column is connected by cross column bottom plate with ground, with thousand when cross column connects post
Jin top Dock With Precision Position；Encorbelmented vestibule bolt connection by floor built-in connection, pre-buried stabiliser bar and steel construction；The steel construction
Vestibule one end of encorbelmenting is connected with built-in connection, and the other end is supported on cross column, and steel construction, which is encorbelmented, uses case between vestibule
Shape girder end plate and connection box girder bolt connection, intermediate gaps are enriched with backing plate；The steel construction encorbelment vestibule lifting when
By the use of roller temporary support plate as hanging the drawing strong point, pull-up steel plate, lower supporting steel plate are supporting fixed built-in connection.
The cross column bottom plate is connected by bolt hole A, bolt A with ground, and I-steel fix bar and M shaped steel are fixed
Part is as connection reinforcement part.
Steel construction vestibule one end of encorbelmenting is placed on cross column, be welded with advance on cross column top plate and plus
Rib；Packing ring and bolt D and steel construction vestibule of encorbelmenting are installed on cross column to be fixedly connected, two steel constructions are encorbelmented vestibule
With box girder end plate and connection box girder bolt connection, between hole encrypted with backing plate.
Steel construction is encorbelmented the construction method of gallery structure, including following construction procedure：
Step 1: construction is completed：Pre-buried stabiliser bar is embedded in concrete wall surface, and front-back wall has setting, in advance
The pre-buried stabiliser bar through hole for burying stabiliser bar through built-in connection forms overall structure, lower supporting steel plate one end and pre-embedded steel slab
Connection, the other end and built-in connection bolt connection；
Step 2: cross column installation：Stud is measured, cross column passes through cross column bottom plate and ground
Face is connected, and when cross column connects post, raising plate is jacked to adjust with upright post connecting plate connection cross column, and with jack
Cross column orientation；
Step 3: steel construction is encorbelmented, vestibule ground connects：I-steel secondary beam shape of bolt connecting box girder, face on box girder
When connection interim lifting securing plate, interim hoisting ring, steel construction vestibule of encorbelmenting uses between basement roof and basement bottom board
Temperature pier post is reinforced, and steel construction vestibule bottom of encorbelmenting is lined with temporary cushion block；
The vestibule lifting connection Step 4: steel construction is encorbelmented：Roller temporary support plate is bolted installed in pre-buried company
Tensed on fitting and with pull-up steel plate, fixed block be installed with the interim fixed plate of pulley, bolt E on roller temporary support plate,
Installation hoist engine, tower crane are set up in installation, and the interim lifting securing plate of steel wire rope connection, interim hoisting ring start to be promoted to specific bit
Put, steel construction vestibule one end of encorbelmenting is placed on cross column to be connected one end with cross column and be connected with built-in connection and is used in combination
Reinforcement of weld steel plate welds afterwards；
Step 5: construction is completed：Remove hoist engine, tower crane, roller temporary support plate and device, basement face thereon
When reinforced column and pull-up steel plate.
The beneficial effects of the invention are as follows：It is slow to solve Steel corridor speed of application, easily topples during construction, security is low,
The technical barriers such as construction cost height.
Brief description of the drawings
Fig. 1 is that steel construction of the present invention is encorbelmented the schematic diagram of gallery structure installation.
Fig. 2 is pile extension drawing A of the present invention cross-sectional view.
Fig. 3 is cross upright horizontal structure chart.
Fig. 4 is built-in connection structure chart.
Fig. 5 is column bottom surface section B-B figure.
Fig. 6 is the ground spliced installation top view of vestibule.
Fig. 7 is box girder end plate sectional view.
Fig. 8 is the construction completion figure of construction method step one.
Fig. 9 is the cross column installation diagram of construction method step two.
Figure 10 is that the steel construction of construction method step three is encorbelmented vestibule ground connection figure.
Figure 11 be construction method step four steel construction encorbelment vestibule lifting connection figure.
Figure 12 is the construction completion figure of construction method step five.
In figure：1- hoist engines, 2- tower cranes, 3- steel wire ropes, 4- I-steel fix bars, 5-M shaped steel fixtures, 6- bolt hole A,
The cross column bottom plates of 7- bolts A, 8-, the cross columns of 9-, 10- floors, 11- securing plates, 12- link bolt hole, 13- thousand
Jin top, 14- upright post connecting plates, 15- raising plates, 16- bolts hole B, 17- bolt B, 18- built-in connections, 19- bolt hole C,
20- I-steel secondary beams, 21- box girders, 22- bolt fixed connecting plates, 23- bolts C, 24- lift securing plate temporarily, and 25- faces
When hoisting ring, 26- pre-embedded steel slabs, the pre-buried stabiliser bars of 27-, 28- pull-up steel plates, supporting steel plate under 29-, 30- roller temporary supports
Plate, 31- pulleys, 32- truss frame for connecting, 33- bolts D, 34- packing ring, 35- backing plates, 36- top plates, 37- ribbed stiffeners, 38- connecting boxs
Shape girder bolt, the cross column end plates of 39-, 40- box girder end plates, 41- connection box girder bolts hole, 42- pulleys face
When fixed plate, 43- bolts E, 44- basement bottom board, 45- basement temperature pier posts, 46- basement roofs, 47- is pre-buried steady
Fixed pole through hole, 48- temporary cushion blocks, reinforcement of weld steel plate after 49-, 50- floorboards, 51- steel constructions are encorbelmented vestibule.
Embodiment
I-steel secondary beam design parameter and construction technical requirement, cross column design parameter and construction technical requirement, add
Rib meets manufacture craft of steel plate etc., is not repeated in present embodiment, and emphasis illustrates that the present invention relates to the embodiment party of structure
Formula.
Fig. 1 is that steel construction of the present invention is encorbelmented the schematic diagram of gallery structure installation.Steel construction shown in reference picture 1 is encorbelmented
Vestibule attachment structure, including cross column 9 and steel construction are encorbelmented vestibule 51.
According to design requirement, pre-buried stabiliser bar 27 is embedded in concrete wall surface, and front-back wall has setting, pre-buried stabilization
Bar 27 through built-in connection 18 pre-buried stabiliser bar through hole 47 formed overall structure, lower one end of supporting steel plate 29 with it is pre-buried
Steel plate 26 connects, the other end and the bolt connection of built-in connection 18.Stud is measured, cross column 9 is by cross
Column bottom plate 8 is connected with ground；Cross column connects post：When cross column 9 connects post, with the connection cross of upright post connecting plate 14
Column 9, and raising plate 15 is jacked to adjust the cross orientation of column 9 with jack 13；The shape of bolt connecting box of I-steel secondary beam 20
Girder 21, the interim lifting securing plate 24 of interim connection, interim hoisting ring 25 on box girder 21, because steel construction is encorbelmented vestibule 51
Total quality is big, it is necessary to reinforced between basement roof 46 and basement bottom board 44 with temperature pier post 45, temporary cushion block 48,
Steel construction is formed to encorbelment vestibule 51；Roller temporary support plate 30 is bolted on built-in connection 18 and used
Draw steel plate 28 to tense, fixed block 31, peace are installed with the interim fixed plate 42 of pulley, bolt E43 on roller temporary support plate 30
Dress sets up installation hoist engine 1, tower crane 2, and steel wire rope 3 connects interim lifting securing plate 24, interim hoisting ring 25 starts to be promoted to finger
Positioning is put, and steel construction one end of vestibule 51 of encorbelmenting is placed on cross column 9 and is connected one end and built-in connection with cross column
18 connect and are welded with rear reinforcement of weld steel plate 49；Remove hoist engine 1, tower crane 2, roller temporary support plate 30 and thereon device,
Basement temperature pier post 45, pull-up steel plate 28.
Steel construction is encorbelmented the construction method of gallery structure, including following construction procedure：
Step 1: construction is completed：According to design requirement, pre-buried stabiliser bar 27 is embedded in concrete wall surface, and preceding
Wall has setting afterwards, and the pre-buried stabiliser bar through hole 47 of pre-buried stabiliser bar 27 through built-in connection 18 forms overall structure, under
The one end of supporting steel plate 29 is connected with pre-embedded steel slab 26, the other end and the bolt connection of built-in connection 18.
Step 2: cross column installation：Measure stud, cross column 9 by cross column bottom plate 8 with
Ground connects, when cross column 9 connects post, with the connection cross column 9 of upright post connecting plate 14, and with the jacking jacking of jack 13
Plate 15 adjusts the cross orientation of column 9；
Step 3: steel construction is encorbelmented, vestibule ground connects：The shape of bolt connecting box girder 21 of I-steel secondary beam 20, box girder
The interim lifting securing plate 24 of interim connection, interim hoisting ring 25 on 21, because the steel construction total quality of vestibule 51 of encorbelmenting is big, need
To be reinforced between basement roof 46 and basement bottom board 44 with temperature pier post 45, temporary cushion block 48, form steel construction and hang
Choose vestibule 51；
The vestibule lifting connection Step 4: steel construction is encorbelmented：Roller temporary support plate 30 is bolted installed in pre-buried
Tensed on connector 18 and with pull-up steel plate 28, with the interim fixed plate 42 of pulley, bolt E43 on roller temporary support plate 30
Fixed block 31 is installed, installation hoist engine 1, tower crane 2 are set up in installation, and steel wire rope 3 connects interim lifting securing plate 24, interim lifting
Ring 25 starts to be promoted to specified location, and steel construction one end of vestibule 51 of encorbelmenting is placed on cross column 9 and is connected with cross column
One end is connected with built-in connection 18 and welded with rear reinforcement of weld steel plate 49；
Step 5: construction is completed：Remove hoist engine 1, tower crane 2, roller temporary support plate 30 and device, underground thereon
Room temperature pier post 45, pull-up steel plate 28.
Claims (4)
- The gallery structure 1. a kind of steel construction is encorbelmented, it is characterised in that including：Cross column (9), built-in connection (18), steel Structure is encorbelmented vestibule (51) and interim lifting securing plate (24)；The cross column (9) by floor (10), securing plate (11), Link bolt hole (12), upright post connecting plate (14), raising plate (15) and cross column end plate (39) composition；It is described cross vertical Post (9) is connected by cross column bottom plate (8) with ground, with jack (13) Dock With Precision Position when cross column (9) connects post； Encorbelmented vestibule (51) bolt connection by floor built-in connection (18), pre-buried stabiliser bar (27) and steel construction；The steel construction Vestibule (51) one end of encorbelmenting is connected with built-in connection (18), and the other end is supported on cross column (9), and steel construction is encorbelmented company Connected between corridor (51) with box girder end plate (40) and connection box girder bolt (38), intermediate gaps are filled with backing plate (35) It is real；The steel construction encorbelment vestibule (51) lifting when by the use of roller temporary support plate (30) as hanging the drawing strong point, pull-up steel plate (28), lower supporting steel plate (29) is supporting fixed built-in connection (18).
- 2. encorbelmented gallery structure based on steel construction described in claim 1, it is characterised in that cross column bottom plate (8) passes through bolt Hole A (6), bolt A (7) are connected with ground, and I-steel fix bar (4) and M shaped steel fixture (5) are used as connection reinforcement part.
- 3. encorbelmented gallery structure based on steel construction described in claim 1, it is characterised in that put steel construction vestibule (51) one end of encorbelmenting On cross column (9), top plate (36) and ribbed stiffener (37) are welded with advance on cross column (9)；Cross column (9) On packing ring (34) and bolt D (33) and steel construction vestibule (51) of encorbelmenting are installed are fixedly connected, two steel constructions are encorbelmented vestibule (51) with box girder end plate (40) and connection box girder bolt (38) connect, between hole with backing plate (35) encryption.
- 4. the construction method for gallery structure of being encorbelmented according to steel construction described in claims 1 to 3 any claim, it is characterised in that Including following construction procedure：Step 1: construction is completed：Pre-buried stabiliser bar (27) is embedded in concrete wall surface, and front-back wall has setting, in advance The pre-buried stabiliser bar through hole (47) for burying stabiliser bar (27) through built-in connection (18) forms overall structure, lower supporting steel plate (29) one end is connected with pre-embedded steel slab (26), the other end and built-in connection (18) bolt connection；Step 2: cross column installation：Measure stud, cross column (9) by cross column bottom plate (8) with Ground connects, when cross column (9) connects post, with upright post connecting plate (14) connection cross column (9), and with jack (13) Raising plate (15) is jacked to adjust cross column (9) orientation；Step 3: steel construction is encorbelmented, vestibule ground connects：I-steel secondary beam (20) shape of bolt connecting box girder (21), box girder (21) interim connection is interim on lifts securing plate (24), interim hoisting ring (25), and steel construction encorbelments vestibule (51) in underground ceiling Reinforced between plate (46) and basement bottom board (44) with temperature pier post (45), steel construction vestibule (51) bottom of encorbelmenting is lined with temporarily Cushion block (48)；The vestibule lifting connection Step 4: steel construction is encorbelmented：Roller temporary support plate (30) is bolted installed in pre-buried company Tensed on fitting (18) and with pull-up steel plate (28), with the interim fixed plate of pulley (42), spiral shell on roller temporary support plate (30) Bolt E (43) installation fixed blocks (31), install and set up installation hoist engine (1), tower crane (2), the interim lifting of steel wire rope (3) connection adds Gu plate (24), interim hoisting ring (25) start to be promoted to specified location, steel construction encorbelment vestibule (51) one end be placed on it is cross vertical One end is connected on post (9) with cross column to be connected with built-in connection (18) and welded with rear reinforcement of weld steel plate (49)；Step 5: construction is completed：Remove hoist engine (1), tower crane (2), roller temporary support plate (30) and thereon device, Lower room temperature pier post (45) and pull-up steel plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804338.6A CN107675792A (en) | 2017-09-08 | 2017-09-08 | Steel construction is encorbelmented gallery structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804338.6A CN107675792A (en) | 2017-09-08 | 2017-09-08 | Steel construction is encorbelmented gallery structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107675792A true CN107675792A (en) | 2018-02-09 |
Family
ID=61135210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710804338.6A Withdrawn CN107675792A (en) | 2017-09-08 | 2017-09-08 | Steel construction is encorbelmented gallery structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107675792A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550060A (en) * | 2020-05-14 | 2020-08-18 | 广东粤能工程管理有限公司 | Construction method of overhanging steel pipe column |
| CN112523342A (en) * | 2020-12-24 | 2021-03-19 | 中建五局华东建设有限公司 | Steel structure corridor with good wind resistance and construction method thereof |
-
2017
- 2017-09-08 CN CN201710804338.6A patent/CN107675792A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550060A (en) * | 2020-05-14 | 2020-08-18 | 广东粤能工程管理有限公司 | Construction method of overhanging steel pipe column |
| CN112523342A (en) * | 2020-12-24 | 2021-03-19 | 中建五局华东建设有限公司 | Steel structure corridor with good wind resistance and construction method thereof |
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Application publication date: 20180209 |
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