CN108316534A - The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction - Google Patents
The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction Download PDFInfo
- Publication number
- CN108316534A CN108316534A CN201810223426.1A CN201810223426A CN108316534A CN 108316534 A CN108316534 A CN 108316534A CN 201810223426 A CN201810223426 A CN 201810223426A CN 108316534 A CN108316534 A CN 108316534A
- Authority
- CN
- China
- Prior art keywords
- floor
- floorslab
- anchor hole
- horse tooth
- concrete
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 239000004567 concrete Substances 0.000 claims abstract description 58
- 230000002787 reinforcement Effects 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004574 high-performance concrete Substances 0.000 description 2
- 206010055018 Gingival cyst Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003351 stiffener 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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B2005/324—Floor structures wholly cast in situ with or without form units or reinforcements with peripheral anchors or supports
Abstract
The invention belongs to assembled floor manufacture technology fields in structural engineering, and in particular to the assembled floorslab with bars of a kind of reserved anchor hole and horse tooth trough overlap edge construction.Shaped steel, single-row reinforcement mesh are welded in the present invention, floor steel skeleton is formed, anchor hole and horse tooth trough construction is made in edges of boards, pours floorslab concrete, I-steel position pours rib of slab concrete, and the assembled floorslab with bars of a kind of reserved anchor hole and horse tooth trough overlap edge construction is consequently formed.Compared with traditional assembled floor, the horse tooth trough of floor and anchor hole construction increase the bonding strength between floor and Vierendeel girder and between floor and floor in the present invention, the globality of floor is enhanced, to effectively transmit horizontal force, increases the shock resistance in house, simultaneously, element factory produces, assembled in situ, construction is simple, it is useful in the low multilayer rural housing structure in villages and small towns and promotes and applies, be conducive to push China's new countryside construction, the industrialized paces of novel city-building.
Description
Technical field：
The invention belongs to assembled floor manufacture technology fields in structural engineering, and in particular to a kind of reserved anchor hole and
The assembled floorslab with bars and the practice of horse tooth trough overlap edge construction.
Background technology：
The construction of China's New village house is presently, there are construction task enormous amount, existing house is mostly self-built, antidetonation
Ability is low or even the problems such as without shock resistance, becomes a great problem of China's new countryside construction.Assembled architecture has industrialization
The characteristics of green buildings such as production, standardization making, ex-situ reconstruction, in addition the advantages of short construction period, saving labour, new
Possess vast potential for future development and application value in farm building.With the promotion of country and government, the progress of building technology, dress
Production with formula structural elements will also be obtained compared with great change with design.Wherein, floor member occupies very important proportion, from by
From the point of view of power angle, floor is horizontal force component in building structure, and various loads thereon are passed to vertical stress structure by floor
Part collectively constitutes space-load system with vertical applied force component, and to increase the stability of structure, therefore floor will have enough
Rigidity and intensity；From the point of view of project cost angle, concrete floor is equal in the dosage of whole building material and cost etc.
Occupy sizable ratio.
However, from the point of view of loading angle, the assembled floor being applied in modular assembly formula structure, often due to splicing
The presence of plate stitch so that floor level rigidity is discontinuous, influences the mass action of floor.And the commonly referred whole floor that pours possesses
Larger plane stiffness can transmit horizontal force to each vertical lateral resistant member, and cooperate with these vertical lateral resistant members
It works together, especially when vertical lateral resistant member is unevenly distributed, arrange complexity or each lateral resistant member horizontal distortion feature
When different, total will rely on floor that each lateral resistant member is enable to cooperate.The presence of assembled floor splice plate seam,
Exactly prevent this effect of floor is from substantially effectively playing；From the point of view of project cost angle, existing Assembled Building template die
Block is small, and post-processing connecting sewing is more, time-consuming, increases cost.
Invention content：
The assembled floorslab with bars and the practice of a kind of reserved anchor hole and horse tooth trough overlap edge construction provided by the invention, are village
The low multistory frame structure house in town provides the assembly between a kind of plate and Vierendeel girder, between plate and plate with the measure that is reliably connected
The practice of formula floor causes horizontal force cannot be sufficiently vertical to solve the current assembled floor weak, globality poor of connection
The problem of being transmitted between lateral resistant member.Meanwhile component assembled in situ, construction is simple, anti seismic efficiency is good, is suitble to be widely popularized.
To achieve the above object, the present invention adopts the following technical scheme that：
The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction, including it is shaped steel (1), round steel pipe (2), single
Reinforcement network (3), connection peg (4), horse tooth trough (5), reserved anchor hole (6), rib of slab (7), floorslab concrete (8), construction joint (9),
Vierendeel girder (10) and frame column (11)；Shaped steel (1) vertical welding forms rib of floor lattice, and round steel pipe (2) is welded in shaped steel (1) end,
The single-row reinforcement mesh (3) of size needed for floor is placed in shaped steel (1) bottom, and is welded and fixed with shaped steel (1) bottom contact position,
So far floor steel skeleton is formed；Floorslab concrete (8) is poured, when pouring, single-row reinforcement mesh (3) is cast in floorslab concrete (8)
Middle part, shaped steel (1) position pour rib of slab (7) concrete, and edges of boards, which pour, builds up horse tooth trough (5) shape, and the convex raft position of horse tooth trough is reserved
Anchor hole (6), anchor hole position is corresponding with connection peg (4) position on Vierendeel girder (10), is formed after concrete curing and reserves anchor hole
And the assembled floorslab with bars of horse tooth trough overlap edge construction；Anchor hole (6) is reserved when assembly by the connection peg on Vierendeel girder (10)
(4) it is inserted in hole, grouting material is poured into hole, connection peg (4) is anchored on floor, realize floor with Vierendeel girder (10) even
It connects；Construction joint (9) between adjacent floor deck edges of boards is poured adjacent floor deck together using grouting material, concrete or mortar filling,
Realize adjacent floor deck connection.
The assembled floorslab with bars of the reserved anchor hole and horse tooth trough overlap edge construction, it is characterised in that：
The shaped steel (1) includes I-steel, H profile steel, channel steel or angle steel；According to floor dimension orthogonal weld shaped steel,
One of shaped steel (1) is at least respectively arranged in each vertical direction；When floorslab concrete (8) pours, shaped steel (1) bottom and lower part shaped steel section
It is cast in floorslab concrete (8), remaining shaped steel section of top is cast in rib of slab (7) concrete.
Round steel pipe (2) diameter is identical as reserved anchor hole (6) diameter, is highly floorslab concrete (8) thickness and plate
The sum of rib (7) height.When assembly, be sleeved on the connection peg (4) on Vierendeel girder (10), pour grouting material filling, by floor with
Vierendeel girder (10) is reliably connected together.
Bar diameter used in the single-row reinforcement mesh (3) is not less than 4mm, and bar spacing is not less than 50mm, and reinforcing bar is vertical
Arrangement forms orthogonal reinforced mesh, and monolithic is laid in floor；Edges of boards reinforcing bar corresponds to floor horse tooth trough (5) position, curves gingival cyst of mucous gland in the newborn
Raft shape.
The connection peg (4) is fixed on Vierendeel girder (10), when Vierendeel girder (10) is reinforced beam, is embedded in
On Vierendeel girder (10)；When Vierendeel girder (10) is steel tube concrete beam or section steel beam, it is welded in advance on Vierendeel girder (10)；Connect peg
(4) exposed height on Vierendeel girder (10) pours thickness less than floorslab concrete (8).
The horse tooth trough (5) is arranged along edges of boards, and convex raft, recessed raft shape are identical, are trapezoidal, convex raft position corresponds to adjacent
The recessed raft position of edges of boards；When installing floor on Vierendeel girder (10), the convex raft bottom edge of floor horse tooth trough (5) and Vierendeel girder (10) overlap edge
Horizontal distance (i.e. the minimum lap of splice of the floor on Vierendeel girder) be no less than 30mm.
The reserved anchor hole (6) is round hole, and aperture is not less than 40mm, all horse tooth troughs are arranged in along floor edges of boards
(5) in convex raft.Anchor hole (6) is reserved in filling, and connection peg (4) is anchored on floor, realizes that floor is reliable with Vierendeel girder (10)
Connection makes floor effectively transmit stress with frame.
The rib of slab (7) is formed after shaped steel (1) casting concrete, and the height and width value of rib of slab (7) are not less than
40mm。
The floorslab concrete (8) pours thickness 40mm~80mm, and strength grade of concrete is C30~C60；Concrete
(5) it is normal concrete, the regeneration concrete or high performance concrete of different regenerated coarse aggregate volumes.Regeneration concrete is old builds
The recycled concrete aggregate after removing is built after broken, cleaning, classification, obtained aggregate is prepared, using regeneration
Concrete realizes the recycling of discarded concrete and the treatment principle of minimizing, can play environmental protection and economize on resources
Effect has significant social benefit, promotes national sustainable development.According to requirement of engineering, the property such as cracking resistance, anticorrosive are can configure
The high performance concrete of energy.
Gap of the construction joint (9) between adjacent floor deck horse tooth trough, width are not less than 30mm；Construction joint (9) is filled
Grouting material, concrete or the mortar strength of use are not less than floorslab concrete (8) intensity.Packing material intensity is high, can reinforce
Adjacent floor deck and the connection of Vierendeel girder (10) node area.
Compared with prior art, the assembled floorslab with bars of reserved anchor hole of the invention and horse tooth trough overlap edge construction has
Following advantage：
(1) there is higher shearing strength, floor to reserve anchor hole in peg corresponding position and be assembled in floor for peg connection
Grouting material filling is carried out after the completion, floor and Vierendeel girder is reliably anchored together, formation is whole, is conducive to horizontal force in floor
With the transmission between vertical applied force component.
(2) floor has the design form of beam overlap edge horse tooth trough formula, and adjacent floor deck is made to be all had enough in Vierendeel girder position
The lap of splice, while the construction joint between horse tooth trough increases the contact area of the packing materials such as floor and grouting material, makes phase
Adjacent floor is relatively reliable to be connect with packing material, forms one, and then increase the globality of adjacent floor deck.
(3) setting of rib of slab is remarkably improved the bending stiffness and out of plane stiffness of floor.Meanwhile shaped steel one in rib of slab
Part is located in floor, strengthens the connection of rib of slab and floor, is conducive to the effect that rib of slab plays floor ribbed stiffener.
(4) floor is plant produced in the present invention, and the component quality of production is guaranteed, and slab thickness is relatively thin, low cost,
Light weight, scene facilitate lifting and installation.Meanwhile the present invention is big modularization floor plan, only construction joint is filled out with reserved anchor hole
It is poured after filling material, construction is simple is convenient, greatly shortens the construction time.Help to quickly propel the new countryside construction having a large capacity and a wide range
Paces realize housing industrialization, building industrialization target.
(5) floor uses single-row reinforcement, significantly reduces component steel using amount, reduces cost.Meanwhile slab thickness is smaller, from
Heavy and light is conducive to transport and the assembly of construction site.Floorslab concrete is according to actual requirement of engineering and environmental requirement in the invention,
The regeneration concrete of available green environmental protection, meets national sustainable development requirement.
Description of the drawings：
Fig. 1 is the assembled floorslab with bars assembling structure fragmentary detail view of reserved anchor hole and horse tooth trough overlap edge construction；
Fig. 2 is the assembled floorslab with bars steel skeleton schematic diagram of reserved anchor hole and horse tooth trough overlap edge construction；
Fig. 3 is the assembled floorslab with bars schematic diagram of reserved anchor hole and horse tooth trough overlap edge construction；
Fig. 4 is connection peg positioning schematic diagram；
Fig. 5 is the assembled floorslab with bars assembly design sketch of reserved anchor hole and horse tooth trough overlap edge construction.
In figure：1- shaped steel；2- round steel pipes；3- single-row reinforcement meshes；4- connection pegs；5- horse tooth troughs；6- reserves anchor hole；7- plates
Rib；8- floorslab concretes；9- construction joints；10- Vierendeel girders；11- frame columns.
Specific implementation mode：
The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction in invention, this is illustrated in conjunction with attached drawing 1~5
Method is as follows：
The first step：Shaped steel vertical welding, forms rib of floor lattice, and round steel pipe is welded in shaped steel end；
Second step：The single-row reinforcement mesh of size needed for floor is made, edges of boards reinforcing bar curves horse tooth trough shape, by single-row reinforcement mesh
It is placed in shaped steel bottom, is welded and fixed with shaped steel, so far, forms floor steel skeleton；
Third walks：Formwork casting concrete, edges of boards formwork form horse tooth trough, floorslab concrete are poured in plate face position,
Shaped steel position pours rib of slab concrete, the reserved anchor hole corresponding with Vierendeel girder connection peg position in the convex raft position of horse tooth trough；It pours
When, single-row reinforcement mesh pours in the middle part of floorslab concrete, and shaped steel bottom and lower part shaped steel section are cast in floorslab concrete, on
Remaining shaped steel section of portion is cast in rib of slab concrete；The reserved anchor hole of formation and horse tooth trough overlap edge construct after concrete curing
Assembled floorslab with bars；
4th step：Construction site is assembled, and Vierendeel girder is pre-buried or prewelding connects peg, and floor is placed on Vierendeel girder, even
Peg is connect to be respectively placed in the corresponding anchor hole of floor；
5th step：Horse tooth trough construction joint between filling connection anchor hole and adjacent floor deck, realizes floor and Vierendeel girder and adjacent building
Adjacent floor deck and Vierendeel girder are so far connected into an entirety by the connection between plate.
It is the typical case study on implementation of the present invention above, but the implementation of the present invention is without being limited thereto.Institute in the present invention
The selection of each structure size and material enumerated can be chosen according to actual needs, will not enumerate herein.
Claims (10)
1. the assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction, it is characterised in that：Including shaped steel (1), round steel
Manage (2), single-row reinforcement mesh (3), connection peg (4), horse tooth trough (5), reserved anchor hole (6), rib of slab (7), floorslab concrete (8),
Construction joint (9), Vierendeel girder (10) and frame column (11)；Shaped steel (1) vertical welding forms rib of floor lattice, the welding of shaped steel (1) end
The single-row reinforcement mesh (3) of size needed for floor is placed in shaped steel (1) bottom, and contacts position with shaped steel (1) bottom by round steel pipe (2)
It sets and is welded and fixed, so far form floor steel skeleton；Floorslab concrete (8) is poured, when pouring, single-row reinforcement mesh (3) is cast in building
In the middle part of board concrete (8), shaped steel (1) position pours rib of slab (7) concrete, and edges of boards, which pour, builds up horse tooth trough (5) shape, and horse tooth trough is convex
Anchor hole (6) is reserved in raft position, and anchor hole position is corresponding with connection peg (4) position on Vierendeel girder (10), shape after concrete curing
The assembled floorslab with bars constructed at reserved anchor hole and horse tooth trough overlap edge；Reserving anchor hole (6) when assembly will be on Vierendeel girder (10)
Connection peg (4) be inserted in hole, grouting material is poured into hole, connection peg (4) is anchored on floor, realizes floor and frame
Set a roof beam in place (10) connection；Construction joint (9) between adjacent floor deck edges of boards is using grouting material, concrete or mortar filling, by adjacent floor deck
It pours together, realizes adjacent floor deck connection.
2. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：The shaped steel (1) includes I-steel, H profile steel, channel steel or angle steel；It is each vertical according to the shaped steel that floor dimension orthogonal welds
One of shaped steel (1) is at least respectively arranged in direction；When floorslab concrete (8) pours, shaped steel (1) bottom and lower part shaped steel section are cast in
In floorslab concrete (8), remaining shaped steel section of top is cast in rib of slab (7) concrete.
3. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：Round steel pipe (2) diameter is identical as reserved anchor hole (6) diameter, is highly floorslab concrete (8) thickness and rib of slab (7)
The sum of height.
4. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：Bar diameter used in the single-row reinforcement mesh (3) is not less than 4mm, and bar spacing is not less than 50mm, and reinforcing bar is arranged vertically shape
Be orthogonal reinforced mesh, and monolithic is laid in floor；Edges of boards reinforcing bar corresponds to floor horse tooth trough (5) position, curves horse tooth trough shape.
5. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：The connection peg (4) is fixed on Vierendeel girder (10), when Vierendeel girder (10) is reinforced beam, is embedded in frame
On beam (10)；When Vierendeel girder (10) is steel tube concrete beam or section steel beam, it is welded in advance on Vierendeel girder (10)；Connect peg (4)
Exposed height on Vierendeel girder (10) pours thickness less than floorslab concrete (8).
6. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：The horse tooth trough (5) is arranged along edges of boards, and convex raft, recessed raft shape are identical, are trapezoidal, convex raft position corresponds to adjacent edges of boards
Recessed raft position；When installing floor on Vierendeel girder (10), the water on the convex raft bottom edge of floor horse tooth trough (5) and Vierendeel girder (10) overlap edge
Flat distance is that the minimum lap of splice of the floor on Vierendeel girder is no less than 30mm.
7. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：The reserved anchor hole (6) is round hole, and aperture is not less than 40mm, all horse tooth troughs (5) convex raft is arranged in along floor edges of boards
It is interior.
8. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：The rib of slab (7) is formed after shaped steel (1) casting concrete, and the height and width value of rib of slab (7) are not less than 40mm；
The floorslab concrete (8) pours thickness 40mm~80mm, and strength grade of concrete is C30~C60.
9. the assembled floorslab with bars of reserved anchor hole according to claim 1 and horse tooth trough overlap edge construction, feature exist
In：Gap of the construction joint (9) between adjacent floor deck horse tooth trough, width are not less than 30mm；Construction joint (9) filling uses
Grouting material, concrete or mortar strength are not less than floorslab concrete (8) intensity.
10. the assembled building with ribbing constructed according to reserved anchor hole described in any one of claim 1-9 and horse tooth trough overlap edge
Plate, which is characterized in that its production method is as follows：
The first step：Shaped steel vertical welding welds round steel pipe in shaped steel end later；
Second step：The single-row reinforcement mesh of size needed for floor is made, edges of boards reinforcing bar curves horse tooth trough shape；Single-row reinforcement mesh is placed in
Shaped steel bottom, is welded and fixed with shaped steel；
Third walks：Formwork casting concrete, edges of boards formwork form horse tooth trough, floorslab concrete are poured in plate face position, in shaped steel
Position pours rib of slab concrete, and the convex raft position of horse tooth trough reserves anchor hole, pours rear concrete curing, is formed and reserves anchor hole and horse
The assembled floorslab with bars of tooth raft overlap edge construction；
4th step：Construction site is assembled, and Vierendeel girder is pre-buried or prewelding connects peg, floor is placed on Vierendeel girder, coupling bar
Nail is respectively placed in the corresponding anchor hole of floor；
5th step：Construction joint between filling connection anchor hole and adjacent floor deck horse tooth trough, completes floor and Vierendeel girder and adjacent floor deck
Between connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223426.1A CN108316534B (en) | 2018-03-19 | 2018-03-19 | Assembled ribbed floor slab with reserved anchor holes and bridge joint edge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223426.1A CN108316534B (en) | 2018-03-19 | 2018-03-19 | Assembled ribbed floor slab with reserved anchor holes and bridge joint edge structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108316534A true CN108316534A (en) | 2018-07-24 |
| CN108316534B CN108316534B (en) | 2024-03-26 |
Family
ID=62897876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810223426.1A Active CN108316534B (en) | 2018-03-19 | 2018-03-19 | Assembled ribbed floor slab with reserved anchor holes and bridge joint edge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108316534B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386329Y (en) * | 2009-02-27 | 2010-01-20 | 张剑 | Structural system of novel fabricated shear wall and occluding floorslab |
| CN103290966A (en) * | 2013-06-20 | 2013-09-11 | 赵永利 | Floor slab component |
| CN103469949A (en) * | 2013-10-07 | 2013-12-25 | 王睿敏 | Prefabricated composite floor slab and floor slab layer as well as construction method |
| CN106703272A (en) * | 2017-02-03 | 2017-05-24 | 湖南诚友绿色建材科技有限公司 | Unidirectional dense-rib sandwich-type board of prestressed light-aggregate-concrete for making overlapped dense-rib floor slabs |
| CN107130718A (en) * | 2017-05-26 | 2017-09-05 | 江苏中城工业化住宅制造有限公司 | A kind of assembled steel skeleton light floor slab |
| CN107700727A (en) * | 2017-08-24 | 2018-02-16 | 华声（天津）国际企业有限公司 | A kind of ribbed concrete steel wire net rack composite plate |
| CN207998964U (en) * | 2018-03-19 | 2018-10-23 | 北京工业大学 | The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction |
-
2018
- 2018-03-19 CN CN201810223426.1A patent/CN108316534B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386329Y (en) * | 2009-02-27 | 2010-01-20 | 张剑 | Structural system of novel fabricated shear wall and occluding floorslab |
| CN103290966A (en) * | 2013-06-20 | 2013-09-11 | 赵永利 | Floor slab component |
| CN103469949A (en) * | 2013-10-07 | 2013-12-25 | 王睿敏 | Prefabricated composite floor slab and floor slab layer as well as construction method |
| CN106703272A (en) * | 2017-02-03 | 2017-05-24 | 湖南诚友绿色建材科技有限公司 | Unidirectional dense-rib sandwich-type board of prestressed light-aggregate-concrete for making overlapped dense-rib floor slabs |
| CN107130718A (en) * | 2017-05-26 | 2017-09-05 | 江苏中城工业化住宅制造有限公司 | A kind of assembled steel skeleton light floor slab |
| CN107700727A (en) * | 2017-08-24 | 2018-02-16 | 华声（天津）国际企业有限公司 | A kind of ribbed concrete steel wire net rack composite plate |
| CN207998964U (en) * | 2018-03-19 | 2018-10-23 | 北京工业大学 | The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108316534B (en) | 2024-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107313517B (en) | Connecting node for laminated wall and laminated floor slab in middle layer | |
| CN208441230U (en) | A kind of prefabricated concrete structure primary and secondary beam nodes | |
| CN104060761B (en) | U-shaped steel concrete combination beam and construction method thereof | |
| CN211848855U (en) | Novel swift formula modularization decking seam structure | |
| CN104088221B (en) | A kind of T-shaped plate girder precast segment unit based on steel truss and combined bridge deck | |
| CN106759900A (en) | Assembled architecture agent structure | |
| CN108301545A (en) | A kind of big module overlapping contignation of the assembled with space truss temporary support | |
| CN106223183A (en) | Assembled concrete-filled rectangular steel tube combination truss bridge and construction method | |
| CN111851825A (en) | Fabricated form-removal-free prefabricated steel bar truss floor and construction method thereof | |
| CN107090908A (en) | A kind of new vertical prefabricated components joint connecting method | |
| CN203834738U (en) | T-shaped prefabricated mixed coupled wall | |
| CN111218983A (en) | Lattice formula structure concrete frame house | |
| CN204059179U (en) | A kind of T-shaped plate girder precast segment unit based on steel truss and combined bridge deck | |
| CN212656384U (en) | High-strength concrete connecting piece, high-strength concrete post-cast assembled frame system and support frame | |
| CN104032855B (en) | Assembled cross mixing coupled wall and construction method thereof | |
| CN101230659A (en) | Force-bearing type underplate component | |
| CN109057011A (en) | A kind of prefabricated assembled concrete frame joint component and its preparation construction method | |
| CN207998964U (en) | The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction | |
| CN208009729U (en) | Assembled horse tooth trough overlap edge-punching sheet metal floorslab with bars | |
| CN203834737U (en) | Cross-shaped prefabricated mixed coupled wall | |
| CN104032862B (en) | Assembled girder steel seam line L shape mixing coupled wall and construction method thereof | |
| CN216338993U (en) | Longitudinal joint for steel-UHPC (ultra high performance concrete) assembled pi-shaped combination beam | |
| CN206503063U (en) | Prefabricated assembled Wavelike steel webplate T beam bridges | |
| CN203905215U (en) | Assembled type steel beam joint straight-line-shaped blend coupled wall | |
| CN203834743U (en) | Prefabricated steel beam joint cross-shaped mixed coupled wall |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |