CN110055892A - A kind of steel reinforced concrete combination beam deck installation structure and construction method - Google Patents
A kind of steel reinforced concrete combination beam deck installation structure and construction method Download PDFInfo
- Publication number
- CN110055892A CN110055892A CN201910393446.8A CN201910393446A CN110055892A CN 110055892 A CN110055892 A CN 110055892A CN 201910393446 A CN201910393446 A CN 201910393446A CN 110055892 A CN110055892 A CN 110055892A
- Authority
- CN
- China
- Prior art keywords
- steel
- precast slab
- bridge deck
- reinforced concrete
- locating part
- 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 115
- 239000010959 steel Substances 0.000 title claims abstract description 115
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 239000004567 concrete Substances 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 238000009408 flooring Methods 0.000 claims description 3
- 239000011178 precast concrete Substances 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 abstract description 6
- 230000002708 enhancing effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention discloses a kind of steel reinforced concrete combination beam deck installation structure and construction method, the steel reinforced concrete combination beam deck installation structure includes muti-piece precast slab, steel bridge deck, multiple fixing pieces and multiple locating parts, the multiple locating part is distributed on steel bridge deck respectively, muti-piece precast slab is distributed on steel bridge deck respectively, locating part is between adjacent two pieces of precast slabs, locating part is connected between precast slab and steel bridge deck by fixing piece to limit precast slab lateral displacement.Steel reinforced concrete combination beam deck installation structure of the invention, make closely to connect between precast slab and steel bridge deck by fixing piece, locating part enhancing provides precast slab lateral restraining force, enhances the overall structural strength of steel reinforced concrete combination beam bridge floor, easy for construction, short construction period simultaneously.
Description
Technical field
The present invention relates to traffic engineering technical field, in particular to a kind of steel reinforced concrete combination beam deck installation structure and construction party
Method.
Background technique
Steel reinforced concrete combination beam is spliced by steel bridge deck and concrete slab, and steel bridge deck light weight, intensity are high, but flexibility
Greatly, easy-to-rust, concrete slab low cost, durability are good, but quality is big, and connection causes to be easy cracking built on the sand.Steel reinforced concrete combination
The advantages of between the comprehensive steel bridge deck of beam bridge panel and concrete slab, be a kind of practical deck paving mode, but steel reinforced concrete group
There is no effective and practical methods for connection type in conjunction beam bridge panel between steel bridge deck and concrete slab.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of steel reinforced concrete combination beam deck installation structures, lead to
Fixing piece connection steel bridge deck and precast slab are crossed, to realize the coordination work between steel bridge deck and precast slab
Make, while there is short construction period, feature easy for construction.
Another object of the present invention is to provide a kind of construction methods of steel reinforced concrete combination beam deck installation structure.
The technical solution of the present invention is as follows: a kind of steel reinforced concrete combination beam deck installation structure, including muti-piece precast slab, steel
Floorings, multiple fixing pieces and multiple locating parts, the multiple locating part are distributed on steel bridge deck respectively, muti-piece concrete
Native plate is distributed on steel bridge deck respectively, and for locating part between adjacent two pieces of precast slabs, locating part is pre- to limit
Concrete slab lateral displacement processed is connected between precast slab and steel bridge deck by fixing piece.Made by fixing piece prefabricated
It is closely connected between concrete slab and steel bridge deck, locating part enhancing provides precast slab lateral restraining force, enhancing
The overall structural strength of steel reinforced concrete combination beam bridge floor, while easy for construction, short construction period.
Further, it is equipped with waterproof coating between adjacent two pieces of precast slabs, prevents water pre- by adjacent two pieces
Gap between concrete slab processed enters steel bridge deck inner layer, corrodes steel bridge deck.
Further, the waterproof coating uses polyvinyl chloride or epoxy resin, has good adhesive property, is applied
It is put between adjacent two pieces of precast slabs, adjacent two pieces of precast slabs is linked together, waterproof is played the role of.
Further, the fixing piece includes screw bolt and nut, is respectively equipped on every piece of precast slab and steel bridge deck
Bolt hole, precast slab and steel bridge deck are connected by screw bolt and nut.It connect precast slab with steel bridge deck
It is even closer, it prevents from relatively moving between concrete slab and steel bridge deck.
Further, the multiple locating part is equally distributed on steel bridge deck, the width of spacing and precast slab
Identical, precast slab corresponds to locating part and cooperates equipped with limit hole, locating part and limit hole.Limit hole facilitates prefabricated mixed
Concrete board is mated formation, and locating part provides precast slab lateral restraining force, prevents precast slab and steel bridge deck
Lateral displacement occurs.
Further, the locating part is angle steel or T-steel, and locating part and steel bridge deck are easy to operate by being welded to connect
And it is at low cost.
The present invention also provides another technical solution, a kind of construction method of steel reinforced concrete combination beam deck installation structure, including
Muti-piece precast slab, steel bridge deck, multiple fixing pieces and multiple locating parts, installation steps are as follows:
Step S1: multiple locating parts are equally distributed on steel bridge deck；
Step S2: muti-piece precast slab is paved on steel bridge deck respectively, and multiple locating parts are pre- to muti-piece respectively
Concrete slab processed is limited；
Step S3: waterproof coating is filled between adjacent two pieces of precast slabs；
Step S4: muti-piece precast slab is connect by multiple fixing pieces with steel bridge deck.Pass through fixing piece and limit
Part makes closely to connect between precast slab and steel bridge deck, enhances overall structural strength, while easy for construction, construction period
It is short.
Further, the fixing piece includes screw bolt and nut, is preset respectively on every piece of precast slab and steel bridge deck
There is bolt hole, bolt is each passed through the bolt hole on precast slab and steel bridge deck, nut lockk bolt.Make concrete
Native plate connect even closer with steel bridge deck, prevents from relatively moving between concrete slab and steel bridge deck.
Further, the locating part is angle steel or T-steel, and locating part and steel bridge deck are by being welded to connect, concrete
Native plate corresponds to locating part and is preset with limit hole, and locating part and limit hole cooperate.Limit hole facilitates the paving of precast slab
Dress, locating part provide precast slab lateral restraining force, prevent precast slab and steel bridge deck from lateral position occurs
It moves.
Further, the waterproof coating uses polyvinyl chloride or epoxy resin, has good adhesive property, is applied
It is put between adjacent two pieces of precast slabs, adjacent two pieces of precast slabs is linked together, waterproof is played the role of.
The present invention compared with the existing technology, has the advantages that
Steel reinforced concrete combination beam deck installation structure of the invention, is made between precast slab and steel bridge deck by fixing piece
Close connection, locating part enhancing provide precast slab lateral restraining force, the whole knot of enhancing steel reinforced concrete combination beam bridge floor
Structure intensity, while easy for construction, short construction period.
Steel reinforced concrete combination beam deck installation structure of the invention, by filling waterproof between adjacent two pieces of precast slabs
Coating prevents steel bridge deck from causing to corrode because of rainwater.
The construction method of steel reinforced concrete combination beam deck installation structure of the invention, easy for construction, short construction period, and cost
It is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steel reinforced concrete combination beam deck installation structure in the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of precast slab and waterproof coating of the invention.
Fig. 3 is the structural schematic diagram of the precast slab in the embodiment of the present invention 1.
Fig. 4 is the structural schematic diagram of steel reinforced concrete combination beam deck installation structure in the embodiment of the present invention 2.
Fig. 5 is the structural schematic diagram of the precast slab in the embodiment of the present invention 2.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment 1
As depicted in figs. 1 and 2, a kind of steel reinforced concrete combination beam deck installation structure of the present embodiment, including it is steel bridge deck 1, multiple
Fixing piece, muti-piece precast slab 4, waterproof coating 5 and multiple locating parts 6.
As shown in Figure 1, being preset with bolt hole on steel bridge deck, locating part is T-steel, between waiting respectively between multiple T-steels
Away from being welded on steel bridge deck, the spacing between two neighboring T-steel is equal with the width of precast slab.
As shown in Figure 1, Figure 2 and Figure 3, precast slab is prefabricated in the factory, and spiral shell is reserved on precast slab
Keyhole, the bottom preset of precast slab have limit hole 7, and T-steel is between adjacent two pieces of precast slabs, T-steel
It is embedded in limit hole, the gap filling waterproof coating 5 between adjacent two pieces of precast slabs, in the present embodiment, waterproof applies
Layer uses polyvinyl chloride or epoxide resin material.
As shown in Figure 1, fixing piece includes nut 2 and bolt 3, on the bolt hole and steel bridge deck on precast slab
Bolt hole corresponds to each other, and bolt is after the bolt hole on the bolt hole and steel bridge deck on precast slab by nut lock
It is fixed.
The construction method of above-mentioned steel reinforced concrete combination beam deck installation structure, comprising the following steps:
Step S1: multiple T-steels are equidistantly welded on steel bridge deck respectively；
Step S2: muti-piece precast slab is paved on steel bridge deck respectively, multiple T-steels respectively with limit hole phase
Mutually cooperation, limits muti-piece precast slab；
Step S3: waterproof coating is filled between adjacent two pieces of precast slabs；
Step S4: bolt is after the bolt hole on the bolt hole and steel bridge deck on precast slab by nut lock
It is fixed.
Embodiment 2
As shown in Figure 4 and Figure 5, the present embodiment 2 the difference from embodiment 1 is that, the locating part be angle steel, multiple angle steel
It is equidistantly welded on steel bridge deck, angle steel and limit hole cooperate, i.e., in the embeddable limit hole of angle steel, to precast concrete
Plate provides lateral restraining force, prevents precast slab and steel bridge deck from lateral displacement occurs.
As described above, the present invention can be better realized, above-described embodiment is only presently preferred embodiments of the present invention, is not used
To limit practical range of the invention；It is i.e. all according to equivalent changes and modifications made by the content of present invention, all wanted for right of the present invention
Range claimed is asked to be covered.
Claims (10)
1. a kind of steel reinforced concrete combination beam deck installation structure, which is characterized in that including muti-piece precast slab, steel bridge deck, more
A fixing piece and multiple locating parts, the multiple locating part are distributed on steel bridge deck respectively, muti-piece precast slab difference
It is distributed on steel bridge deck, locating part is between adjacent two pieces of precast slabs, and locating part is to limit precast concrete
Plate lateral displacement is connected between precast slab and steel bridge deck by fixing piece.
2. steel reinforced concrete combination beam deck installation structure according to claim 1, which is characterized in that described adjacent two pieces prefabricated mixed
Waterproof coating is equipped between concrete board.
3. steel reinforced concrete combination beam deck installation structure according to claim 2, which is characterized in that the waterproof coating is using poly-
Vinyl chloride or epoxy resin.
4. steel reinforced concrete combination beam deck installation structure according to claim 1, the fixing piece includes screw bolt and nut, every piece
Bolt hole, precast slab and steel bridge deck is respectively equipped on precast slab and steel bridge deck to connect by screw bolt and nut
It connects.
5. steel reinforced concrete combination beam deck installation structure according to claim 1, the multiple locating part are equally distributed in steel
On floorings, spacing and precast slab it is of same size, precast slab corresponds to locating part equipped with limit hole, locating part
It cooperates with limit hole.
6. steel reinforced concrete combination beam deck installation structure according to claim 5, the locating part is angle steel or angle steel, locating part
Pass through welded connecting with steel bridge deck.
7. a kind of construction method of steel reinforced concrete combination beam deck installation structure, which is characterized in that including muti-piece precast slab, steel
Floorings, multiple fixing pieces and multiple locating parts, installation steps are as follows:
Step S1: multiple locating parts are equally distributed on steel bridge deck；
Step S2: muti-piece precast slab is paved on steel bridge deck respectively, and multiple locating parts are prefabricated to muti-piece mixed respectively
Concrete board is limited；
Step S3: waterproof coating is filled between adjacent two pieces of precast slabs；
Step S4: muti-piece precast slab is connect by multiple fixing pieces with steel bridge deck.
8. the construction method of steel reinforced concrete combination beam deck installation structure according to claim 7, which is characterized in that the fixation
Part includes screw bolt and nut, is preset with bolt hole on every piece of precast slab and steel bridge deck respectively, and bolt is each passed through pre-
Bolt hole on concrete slab and steel bridge deck processed, nut lockk bolt.
9. the construction method of steel reinforced concrete combination beam deck installation structure according to claim 7, the locating part be angle steel or
Angle steel, by being welded to connect, precast slab correspond to locating part and is preset with limit hole for locating part and steel bridge deck, locating part and
Limit hole cooperates.
10. the construction method of steel reinforced concrete combination beam deck installation structure according to claim 7, the waterproof coating is using poly-
Vinyl chloride or epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393446.8A CN110055892A (en) | 2019-05-13 | 2019-05-13 | A kind of steel reinforced concrete combination beam deck installation structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393446.8A CN110055892A (en) | 2019-05-13 | 2019-05-13 | A kind of steel reinforced concrete combination beam deck installation structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110055892A true CN110055892A (en) | 2019-07-26 |
Family
ID=67322971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910393446.8A Pending CN110055892A (en) | 2019-05-13 | 2019-05-13 | A kind of steel reinforced concrete combination beam deck installation structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110055892A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468708A (en) * | 2019-07-31 | 2019-11-19 | 中铁大桥科学研究院有限公司 | A kind of combined bridge deck structure and its construction method of steel-UHPC prefabricated board |
| CN110528702A (en) * | 2019-09-10 | 2019-12-03 | 中铁隧道局集团有限公司 | A kind of construction method for steel reinforced concrete bondbeam thin layer epoxy construction glue sticking |
| CN110761175A (en) * | 2019-11-08 | 2020-02-07 | 四川路桥华东建设有限责任公司 | Integral prefabricating method for steel-concrete composite beam |
| CN111321675A (en) * | 2020-04-17 | 2020-06-23 | 侯玉岗 | Precast concrete bridge deck paving method |
| CN111395163A (en) * | 2020-04-17 | 2020-07-10 | 侯玉岗 | Precast concrete bridge deck pavement device of short T roof beam of assembled |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008111309A (en) * | 2006-10-31 | 2008-05-15 | Mitsui Eng & Shipbuild Co Ltd | Method of manufacturing composite girder of steel and concrete for bridge |
| CN202687627U (en) * | 2012-07-20 | 2013-01-23 | 武汉钢铁(集团)公司 | Steel wire rope sizing arrangement device |
| CN109457608A (en) * | 2018-12-05 | 2019-03-12 | 上海市政工程设计研究总院（集团）有限公司 | A kind of construction method of prefabricated steel reinforced concrete combined bridge deck |
| CN210420860U (en) * | 2019-05-13 | 2020-04-28 | 华南理工大学 | Steel-concrete composite beam bridge deck pavement structure |
-
2019
- 2019-05-13 CN CN201910393446.8A patent/CN110055892A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008111309A (en) * | 2006-10-31 | 2008-05-15 | Mitsui Eng & Shipbuild Co Ltd | Method of manufacturing composite girder of steel and concrete for bridge |
| CN202687627U (en) * | 2012-07-20 | 2013-01-23 | 武汉钢铁(集团)公司 | Steel wire rope sizing arrangement device |
| CN109457608A (en) * | 2018-12-05 | 2019-03-12 | 上海市政工程设计研究总院（集团）有限公司 | A kind of construction method of prefabricated steel reinforced concrete combined bridge deck |
| CN210420860U (en) * | 2019-05-13 | 2020-04-28 | 华南理工大学 | Steel-concrete composite beam bridge deck pavement structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468708A (en) * | 2019-07-31 | 2019-11-19 | 中铁大桥科学研究院有限公司 | A kind of combined bridge deck structure and its construction method of steel-UHPC prefabricated board |
| CN110528702A (en) * | 2019-09-10 | 2019-12-03 | 中铁隧道局集团有限公司 | A kind of construction method for steel reinforced concrete bondbeam thin layer epoxy construction glue sticking |
| CN110761175A (en) * | 2019-11-08 | 2020-02-07 | 四川路桥华东建设有限责任公司 | Integral prefabricating method for steel-concrete composite beam |
| CN111321675A (en) * | 2020-04-17 | 2020-06-23 | 侯玉岗 | Precast concrete bridge deck paving method |
| CN111395163A (en) * | 2020-04-17 | 2020-07-10 | 侯玉岗 | Precast concrete bridge deck pavement device of short T roof beam of assembled |
| CN111395163B (en) * | 2020-04-17 | 2021-07-13 | 山东晟达新材料有限公司 | Precast concrete bridge deck pavement device of short T roof beam of assembled |
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