CN105735486A - Super high-rise floor bearing plate rebar reserved embedded process - Google Patents
Super high-rise floor bearing plate rebar reserved embedded process Download PDFInfo
- Publication number
- CN105735486A CN105735486A CN201610116270.8A CN201610116270A CN105735486A CN 105735486 A CN105735486 A CN 105735486A CN 201610116270 A CN201610116270 A CN 201610116270A CN 105735486 A CN105735486 A CN 105735486A
- Authority
- CN
- China
- Prior art keywords
- type groove
- steel bar
- reserved
- reserved steel
- support plate
- 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
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002002 slurry Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 58
- 239000010959 steel Substances 0.000 claims description 58
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 108010068370 Glutens Proteins 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 235000021312 gluten Nutrition 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a super high-rise floor bearing plate rebar reserved embedded process. The process comprises the steps that drill holes (8) are drilled in a U-shaped groove (1); the U-shaped groove (1) is fixed to the outer side of rebars of a core barrel shear wall (7), a first reserved rebar (5) and a second reserved rebar (6) are inserted into the U-shaped groove (1) and bent into hooked rebars in a in the shape like an Arabic number seven; after the first reserved rebar (5) and the second reserved rebar (6) are embedded, a single-side self-adhered sponge (10) is pasted outside the U-shaped groove (1) and bound firmly, after a mold is closed, the single-side self-adhered sponge (10) is tightly pressed through a mold plate, and the U-shaped groove (1) is closely attached to the mold plate to prevent slurry from penetrating into the U-shaped groove (1); and after concrete is poured and demolding is conducted, the single-side self-adhered sponge (10) is tore off, the first reserved rebar (5) and the second reserved rebar (6) are pulled out and bond and overlapped with a stressed bottom rebar (4) and a stressed surface rebar (3) which are perpendicular to the truss direction. The super high-rise floor bearing plate rebar reserved embedded process is easy to operate, advanced in process, safe, reliable, economical and environmentally friendly.
Description
Technical field
The present invention relates to a kind of reinforcing bar set aside pre-embedded technique of the realm of building construction, especially relate to Super High floor support plate reinforcing bar set aside pre-embedded new technology.
Background technology
The leading housing floor plates construction of super high rise structure Core Walls Structure, the steel bar stress that floor support plate reserved steel bar is connected with shear wall as floor support plate is arranged along shear wall surrounding.For tradition floor support plate reinforcing bar set aside pre-embedded, mainly adopt pre-buried in Core Walls Structure shear wall protective layer or later stage implantation floor support plate reinforcing bar.According to code requirement, it is stipulated that chemically-planted steel bar connection by post-installed fastenings technology is primarily adapted for use in old building reconstruction and structural strengthening, should not apply in new construction.And adopt the mode of embedded bar in protective layer, by the impact of walls concrete intensity, concrete strength is more big, beats that cutter difficulty is more big and time-consuming work consuming the later stage, plays cutter simultaneously and can produce a large amount of building waste, does not meet environmental protection theory.
Summary of the invention
The technical problem to be solved is to provide and a kind of not only can guarantee that floor support plate bar connecting quality but also be avoided that the Super High floor support plate reinforcing bar set aside pre-embedded technique producing a large amount of building wastes.
In order to solve above-mentioned technical problem, Super High floor support plate reinforcing bar set aside pre-embedded technique provided by the invention, U-type groove customized, described U-type groove is holed according to the first reserved steel bar, the second reserved steel bar size and design pitch (m)；Described U-type groove is fixed on outside Core Walls Structure shear force wall reinforcing steel bar, and is inserted into described the first reserved steel bar, the second reserved steel bar in described U-type groove and is bent into " 7 " word hooked bar；In described U-type groove external application single side self sponge and adopt steel tied silk by firm to described U-type groove and described single side self sponge colligation after described the first reserved steel bar, the second reserved steel bar are pre-buried, matched moulds rear pattern plate presses described single side self sponge, and described U-type groove is close to template and is prevented slurry from penetrating into；Concreting is complete, tears described single side self sponge after moving back mould, pull out described the first reserved steel bar, the second reserved steel bar and be perpendicular to muscle at the bottom of the stress of truss direction, truss direction stress gluten carries out colligation overlap joint.
Adopt 2mm thickness galvanized iron sheet described U-type groove customized.
The height d of the web of described U-type groove is with wind up reinforcing bar and the lower edge reinforcing bar discrepancy in elevation of steel bar truss floor support plate, and the flange width f of described U-type groove is with the outside thickness of protection tier of shear wall.
Hole by being perpendicular to muscle at the bottom of the stress of truss direction, the discrepancy in elevation e of truss direction stress gluten and the spacing m of the first reserved steel bar, the second reserved steel bar, the size in described hole is with the diameter of the first described reserved steel bar, the second reserved steel bar, and when the hole size in described hole unanimously avoids casting concrete, slurry penetrates into.
The top mark of described U-type groove is high to be deducted floor support plate in steel bar truss floor support plate face absolute altitude and winds up the height b in reinforcing bar distance plate face, and it is fixed on outside Core Walls Structure shear force wall reinforcing steel bar by this absolute altitude, the regular length of the described U-type groove elongated layout of designing requirement according to the first described reserved steel bar, the second reserved steel bar.
Described the first reserved steel bar, the second reserved steel bar are bent into " 7 " word hooked bar by the anchorage length h of tension reinforcement and length in reserve k, and one end is inserted in described shear wall by the described hole of described U-type groove, and the other end is embedded in described U-type groove.
In the single side self sponge described in the surface external application 15mm thickness of described U-type groove.
Adopt steel tied silk by 200 spacing by firm to described U-type groove and described single side self sponge colligation.
Adopting the Super High floor support plate reinforcing bar set aside pre-embedded technique of technique scheme, floor support plate reinforcing bar set aside pre-embedded is simple to operate, and technique is advanced, safe and reliable, can improve work efficiency；Penetrate into without slurry in groove, pre-buried effective, it is to avoid the later stage spends a large amount of manpower and materials to carry out playing cutter, does not produce building waste, environmental protection；By economic data relative analysis, cost is low, income is big, reaches cost efficiency purpose；Technical essential is easily mastered, and is highly suitable for popularization and application in the reserved Embedment Construction of Super High floor support plate reinforcing bar.
In sum, the present invention be a kind of not only can guarantee that floor support plate bar connecting quality but also be avoided that produce a large amount of building wastes and simple to operate, technique is advanced, safe and reliable, saving of work and time, economic and practical and environmental protection Super High floor support plate reinforcing bar set aside pre-embedded technique.
Accompanying drawing explanation
Fig. 1 is reinforcing bar set aside pre-embedded generalized section of the present invention.
Fig. 2 is that the present invention " 7 " word reinforcing bar inserts U-type groove generalized section.
Fig. 3 is that the present invention " 7 " word reinforcing bar inserts U-type groove front schematic view.
Fig. 4 is that the present invention " 7 " word reinforcing bar moves toward straightening rear generalized section.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, adopt 2mm thickness galvanized iron sheet U-type groove 1 customized, the height d of the web of U-type groove 1 is with wind up reinforcing bar 11 and lower edge reinforcing bar 12 discrepancy in elevation of steel bar truss floor support plate 2, the flange width f of U-type groove 1 is with the outside thickness of protection tier of shear wall 7, and by being perpendicular to muscle 4 at the bottom of the stress of truss direction, the discrepancy in elevation e of truss direction stress gluten 3 and the first reserved steel bar 5, the spacing m of the second reserved steel bar 6 carries out boring 8, the size in hole 8 is with the first reserved steel bar 5, the diameter of the second reserved steel bar 6, when the hole size in hole 8 unanimously avoids casting concrete, slurry penetrates into.The top mark of U-type groove 1 is high to be deducted floor support plate in 2 absolute altitudes of steel bar truss floor support plate and winds up the reinforcing bar 11 height b apart from plate face, and it is fixed on outside Core Walls Structure shear wall 7 reinforcing bar by this absolute altitude, the regular length of the U-type groove 1 elongated layout of designing requirement according to first reserved steel bar the 5, second reserved steel bar 6.First reserved steel bar 5, second reserved steel bar 6 is bent into " 7 " word hooked bar by the anchorage length h of tension reinforcement and length in reserve k, one end is inserted in shear wall 7 by the hole 8 of U-type groove 1, the other end is embedded in U-type groove 1, first reserved steel bar 5, in the surface external application 15mm thickness single side self sponge 10 of U-type groove 1 after second reserved steel bar 6 is pre-buried, the width of single side self sponge 10 is beyond in U-type groove 1, under each 20mm, adopt steel tied silk by 200 spacing by firm to U-type groove 1 and single side self sponge 10 colligation, matched moulds rear pattern plate presses single side self sponge 10, U-type groove 1 is close to template and is prevented slurry from penetrating into.Concreting is complete, moves back after mould U-type groove 1 removing surface is clean, tears single side self sponge 10, pull out first reserved steel bar the 5, second reserved steel bar 6 be perpendicular to muscle 4 at the bottom of the stress of truss direction, stress gluten 3 colligation of truss direction.
The reinforcing bar embedding manner of the present invention is simple to operate, technique is advanced, safe and reliable, economic and environment-friendly, be highly suitable for Super High floor plates construction in popularization and application.
Claims (8)
1. a Super High floor support plate reinforcing bar set aside pre-embedded technique, it is characterized in that: U-type groove customized (1), described U-type groove (1) holes (8) according to the first reserved steel bar (5), the second reserved steel bar (6) size and design pitch (m)；Described U-type groove (1) is fixed on outside Core Walls Structure shear wall (7) reinforcing bar, and is inserted into described the first reserved steel bar (5), the second reserved steel bar (6) in described U-type groove (1) and is bent into " 7 " word hooked bar；At described U-type groove (1) external application single side self sponge (10) and adopt steel tied silk by firm to described U-type groove (1) and described single side self sponge (10) colligation after described the first reserved steel bar (5), the second reserved steel bar (6) are pre-buried, matched moulds rear pattern plate presses described single side self sponge (10), and described U-type groove (1) is close to template and is prevented slurry from penetrating into；Concreting is complete, tear described single side self sponge (10) after moving back mould, pull out described the first reserved steel bar (5), the second reserved steel bar (6) and be perpendicular to muscle (4) at the bottom of the stress of truss direction, truss direction stress gluten (3) carries out colligation overlap joint.
2. Super High floor support plate reinforcing bar set aside pre-embedded technique according to claim 1, is characterized in that: adopt 2mm thickness galvanized iron sheet described U-type groove (1) customized.
3. Super High floor support plate reinforcing bar set aside pre-embedded technique according to claim 1 and 2; it is characterized in that: the reinforcing bar that winds up (11) of the same steel bar truss floor support plate of the height d (2) of the web of described U-type groove (1) and lower edge reinforcing bar (12) discrepancy in elevation, the outside thickness of protection tier of the same shear wall of the flange width f (7) of described U-type groove (1).
4. Super High floor support plate reinforcing bar set aside pre-embedded technique according to claim 1 and 2, it is characterized in that: carry out, by being perpendicular to muscle (4) at the bottom of the stress of truss direction, the discrepancy in elevation e in truss direction stress gluten (3) and the spacing m of the first reserved steel bar (5), the second reserved steel bar (6), hole (8), the size in described hole (8) is with the diameter of described the first reserved steel bar (5), the second reserved steel bar (6), and when the hole size in described hole (8) unanimously avoids casting concrete, slurry penetrates into.
5. Super High floor support plate reinforcing bar set aside pre-embedded technique according to claim 1 and 2, it is characterized in that: the top mark of described U-type groove (1) is high to be deducted floor support plate in steel bar truss floor support plate (2) face absolute altitude and wind up the height b in reinforcing bar (11) distance plate face, and it is fixed on outside Core Walls Structure shear wall (7) reinforcing bar by this absolute altitude, the regular length of described U-type groove (1) the elongated layout of designing requirement according to described the first reserved steel bar (5), the second reserved steel bar (6).
6. Super High floor support plate reinforcing bar set aside pre-embedded technique according to claim 1 and 2, it is characterized in that: described the first reserved steel bar (5), the second reserved steel bar (6) are bent into " 7 " word hooked bar by the anchorage length h of tension reinforcement and length in reserve k, one end is inserted in described shear wall (7) by the described hole (8) of described U-type groove (1), and the other end is embedded in described U-type groove (1).
7. Super High floor support plate reinforcing bar set aside pre-embedded technique according to claim 1 and 2, is characterized in that: in the described single side self sponge (10) that the surface external application 15mm of described U-type groove (1) is thick.
8. Super High floor support plate reinforcing bar set aside pre-embedded technique according to claim 1 and 2, is characterized in that: adopt steel tied silk by 200 spacing by firm to described U-type groove (1) and described single side self sponge (10) colligation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116270.8A CN105735486A (en) | 2016-03-01 | 2016-03-01 | Super high-rise floor bearing plate rebar reserved embedded process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116270.8A CN105735486A (en) | 2016-03-01 | 2016-03-01 | Super high-rise floor bearing plate rebar reserved embedded process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105735486A true CN105735486A (en) | 2016-07-06 |
Family
ID=56249007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116270.8A Pending CN105735486A (en) | 2016-03-01 | 2016-03-01 | Super high-rise floor bearing plate rebar reserved embedded process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735486A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760050A (en) * | 2016-11-24 | 2017-05-31 | 大象建筑设计有限公司 | The attachment structure and through processing method of shear wall and after-pouring concrete frame beam |
| CN107476476A (en) * | 2017-09-12 | 2017-12-15 | 中建五局第三建设有限公司 | One kind is greatly across steel bar truss floor support plate and reinforced beam combination constructing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560697Y (en) * | 2002-08-05 | 2003-07-16 | 北京城建七建设工程有限公司 | Rubber-plastic block for conveniently connecting future wire and lacing wire |
| CN201507115U (en) * | 2009-09-11 | 2010-06-16 | 中建三局建设工程股份有限公司 | Stereotyped steel moulding plate with reinforcing steel bar reserve channels |
| CN201560535U (en) * | 2009-12-10 | 2010-08-25 | 中建保华建筑有限责任公司 | Pre-reserved dowel bar slot-shaped plate |
| CN203730009U (en) * | 2014-03-06 | 2014-07-23 | 中铁第一勘察设计院集团有限公司 | Embedded groove connecting piece of shield tunnel lining structure |
| CN103938865A (en) * | 2014-03-31 | 2014-07-23 | 中国建筑第八工程局有限公司 | Shear wall inner plate reinforcing steel bar reserved anchoring construction method |
| CN204676911U (en) * | 2015-05-08 | 2015-09-30 | 中国建筑第八工程局有限公司 | Core Walls Structure plate muscle protection pre-buried structure |
-
2016
- 2016-03-01 CN CN201610116270.8A patent/CN105735486A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560697Y (en) * | 2002-08-05 | 2003-07-16 | 北京城建七建设工程有限公司 | Rubber-plastic block for conveniently connecting future wire and lacing wire |
| CN201507115U (en) * | 2009-09-11 | 2010-06-16 | 中建三局建设工程股份有限公司 | Stereotyped steel moulding plate with reinforcing steel bar reserve channels |
| CN201560535U (en) * | 2009-12-10 | 2010-08-25 | 中建保华建筑有限责任公司 | Pre-reserved dowel bar slot-shaped plate |
| CN203730009U (en) * | 2014-03-06 | 2014-07-23 | 中铁第一勘察设计院集团有限公司 | Embedded groove connecting piece of shield tunnel lining structure |
| CN103938865A (en) * | 2014-03-31 | 2014-07-23 | 中国建筑第八工程局有限公司 | Shear wall inner plate reinforcing steel bar reserved anchoring construction method |
| CN204676911U (en) * | 2015-05-08 | 2015-09-30 | 中国建筑第八工程局有限公司 | Core Walls Structure plate muscle protection pre-buried structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760050A (en) * | 2016-11-24 | 2017-05-31 | 大象建筑设计有限公司 | The attachment structure and through processing method of shear wall and after-pouring concrete frame beam |
| CN106760050B (en) * | 2016-11-24 | 2022-04-05 | 大象建筑设计有限公司 | Connecting structure of shear wall and rear pouring concrete frame beam and through type processing method |
| CN107476476A (en) * | 2017-09-12 | 2017-12-15 | 中建五局第三建设有限公司 | One kind is greatly across steel bar truss floor support plate and reinforced beam combination constructing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206174146U (en) | Assembly type structure's assembly node | |
| CN105569224A (en) | Concrete-filled steel tube edge restraint overlapping integrated shear wall and preparing and installation methods thereof | |
| CN202023366U (en) | Tie bar structure applicable to cast-in-situ concrete columns | |
| CN109469349A (en) | A kind of floor strengthening reconstruction method for adding reinforced concrete secondary beam | |
| CN101864820A (en) | Reinforced concrete hollow floor slab and construction method | |
| CN211007659U (en) | Device for controlling forming of embedded steel plate in concrete column on column surface | |
| CN105735486A (en) | Super high-rise floor bearing plate rebar reserved embedded process | |
| CN205421555U (en) | Pre -buried structure is reserved to superelevation floor carrier plate reinforcing bar | |
| CN112854442B (en) | Self-resetting combined node connecting structure and assembling method for beam column of assembled concrete frame | |
| CN102352690B (en) | Construction method of anti-floating locating system of cast-in-place concrete hollow floorslab steel tube | |
| CN211113683U (en) | High slope dismounting-free light steel mould net self-compacting concrete frame slope protection structure | |
| CN215926679U (en) | Turnover steel anchoring part can be dismantled to girder steel anchor end of encorbelmenting of scaffold frame | |
| CN106567543A (en) | Slab-bottom structural concrete column reserved hole construction method | |
| CN104878756B (en) | Sand-filling hollow structure based cast-in-place special-shaped pile construction method | |
| CN215563552U (en) | Vertical joint construction of prefabricated wallboard based on ultra high performance concrete form | |
| JP5443193B2 (en) | Lattice body manufacturing method and concrete body construction method | |
| CN108193874A (en) | A kind of stairway steel formwork for building | |
| CN103452331A (en) | Shear strengthening method of concrete beam | |
| CN106906923A (en) | The attachment means of fabricated shear wall horizontal joint and connection method | |
| CN110616849A (en) | Prefabricated superimposed sheet type edge member combined structure | |
| CN101122174A (en) | Architecture pipeline preformed hole production method | |
| CN214941494U (en) | Recycled concrete laminated slab containing prestressed FRP tendon fiber | |
| CN216839490U (en) | Rigid-flexible composite surface layer soil nailing wall | |
| CN217924127U (en) | Seamless connection structure for stairs and side wall | |
| CN214835039U (en) | Beam structure changed from shear wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |