CN108149572A - Rib steel reinforced floorings - Google Patents
Rib steel reinforced floorings Download PDFInfo
- Publication number
- CN108149572A CN108149572A CN201810097647.9A CN201810097647A CN108149572A CN 108149572 A CN108149572 A CN 108149572A CN 201810097647 A CN201810097647 A CN 201810097647A CN 108149572 A CN108149572 A CN 108149572A
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- CN
- China
- Prior art keywords
- bridge
- floorings
- top plate
- steel reinforced
- bottom 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000009408 flooring Methods 0.000 title claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 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
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Rib steel reinforced floorings disclosed by the invention, including main structure body, the main structure body is by top plate, bottom plate and the multigroup rib composition being set between the top plate and bottom plate, and the middle partition board of vertical type is additionally provided between the top plate and bottom plate, both bridge weight had been mitigated, load carrying capacity of bridge is improved again, extend the bridge inspection and maintenance period, save bridge operation expense, it is suitble to using factorial praluction, reduce cost, quality is more guaranteed, solve problem of fatigue damage of the orthotropic plate under overload vehicle effect, and it is bridge maintenance and strengthening most efficient method, the particularly maintenance and reinforcement of Steel Bridge Deck, the effect of off-load can be played, and improve the class of loading of old bridge, the bridge of Mid and minor spans can be directly set up with rib steel reinforced floorings, speed of application is faster, cost is lower.
Description
Technical field
The present invention relates to floorings design field more particularly to a kind of rib steel reinforced floorings.
Background technology
The beam body part of highway or Urban Bridge includes girder construction part and bridge deck, and girder construction is main stress structure
Part, the beam body of Short/Medium Span Bridge have cored slab, T-shaped beam, box-girder etc., the beam body of Longspan Bridge have concrete boxlike beam,
Orthotropic plate steel box-girder, Steel Truss Beam etc..Bridge deck includes deck paving, drain hole, railing etc..The current communications and transportation in China
It is busy, it is mainly manifested in that flow is big, overload vehicle is more, overload capacity is big, a series of problems is brought to highway and Urban Bridge, wherein head
What it is when its punching is bridge deck pavement, often close traffic is wanted to be safeguarded, some bridges even half a year will safeguard once, both increase
Add running cost, and seriously affect normal traffic.Either girder construction problem or the problem of bridge deck pavement, finally
The bridge floor of deck paving damage layer, particularly Longspan Bridge will be caused to destroy to protrude the most, not finding one kind so far has
The technical measures of effect can mitigate beam body weight and improve the bearing capacity of bridge.
Invention content
The purpose of the present invention is to provide a kind of rib steel reinforced floorings, are examined according to wheel diameters, actual loading situation
Consider, directly bear wheel load by two ribs, make panel and rib entirety stress, it is anti-under wheel load effect to weaken floorings
Multiple deflection deformation achievees the purpose that extend floorings service life, effectively solves above-mentioned technical problem.
Effectively to solve above-mentioned technical problem, the technical solution that the present invention takes is as follows：
Rib steel reinforced floorings, including main structure body, the main structure body is by top plate, bottom plate and is set to the top plate and bottom
Multigroup rib composition between plate, and the middle partition board of vertical type is additionally provided between the top plate and bottom plate.
Particularly, the main structure body end face is additionally provided with endplate.
Particularly, the top plate is equipped with permeable hole, and the permeable hole penetrates the top plate, and connects the top plate and bottom
Cavity between plate.
Particularly, the main structure body is equipped with high-strength bolt mounting hole, and the high-strength bolt mounting hole is symmetricly set on institute
It states on top plate and bottom plate.
Particularly, the bottom plate lower floor setting glue sand and steel bridge deck of the main structure body, and after being fixed by high-strength bolt
Form Steel Bridge Deck rib steel reinforced floorings glue stud structure.
Beneficial effects of the present invention are：Rib steel reinforced floorings provided by the invention had not only mitigated bridge weight, but also have improved bridge
Bearing capacity extends the bridge inspection and maintenance period, saves bridge operation expense, is suitble to, using being factory produced, reduce cost, quality more
It is guaranteed, problem of fatigue damage of the orthotropic plate under overload vehicle effect is solved, and be the most effective side of bridge maintenance and strengthening
The maintenance and reinforcement of method, particularly Steel Bridge Deck, can play the effect of off-load, and improve the class of loading of old bridge, can be directly with close rib
Formula floorings set up the bridge of Mid and minor spans, speed of application faster, cost it is lower, be suitable for setting up suspension bridge and be applied to construction or rob
Danger, can be used for national defence war material storage.Can on top layer panel indwelling permeable hole, make rainwater from rib steel reinforced floorings
It flows away in cavity, applies to road deck, reduce road maintenance frequency, reduce running cost, it is permeable to be laid with ultra-thin pitch cooperation,
Rigid flexible system porous pavement new technology can be started.Road deck can also directly be applied to, become rigid pavement.
The present invention is described in detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the cross-sectional configuration schematic diagram of rib steel reinforced floorings of the present invention；
Fig. 2 is the longitudinal plane structure schematic diagram of rib steel reinforced floorings of the present invention；
Fig. 3 is the structural representation of rib steel reinforced floorings composition Steel Bridge Deck rib steel reinforced floorings glue stud structure of the present invention
Figure.
Specific embodiment
Embodiment 1：
Referring to Fig. 1-3, rib steel reinforced floorings disclosed in the present embodiment, including main structure body, the main structure body is by top plate
1st, bottom plate 2 and the multigroup rib 3 being set between the top plate 1 and bottom plate 2 form, and be additionally provided between the top plate 1 and bottom plate 2
The middle partition board 4 of vertical type.
The main structure body end face is additionally provided with endplate 5.The top plate 1 is equipped with permeable hole 6, and the permeable hole 6 penetrates
The top plate 1, and connect the cavity between the top plate 1 and bottom plate 2.The main structure body is equipped with high-strength bolt mounting hole 7, institute
High-strength bolt mounting hole 7 is stated to be symmetricly set on the top plate 1 and bottom plate 2.2 lower floor of the bottom plate setting glue sand of the main structure body
8 and steel bridge deck 9, and pass through after high-strength bolt 10 is fixed and form Steel Bridge Deck rib steel reinforced floorings glue stud structure.
Applicant states that person of ordinary skill in the field is on the basis of above-described embodiment, by above-described embodiment
Step, it is combined with the technical solution of Summary, so as to generate new method and the present invention record scope it
One, the application no longer enumerates the other embodiment of these steps to make specification concise.
The technology path that the prior art is different from the present embodiment is：
The present embodiment structure had not only mitigated bridge weight, but also improved load carrying capacity of bridge, extended the bridge inspection and maintenance period, saved bridge
Beam running cost is suitble to using being factory produced, and it is more guaranteed to reduce cost, quality, solves orthotropic plate and makees in overload vehicle
Problem of fatigue damage under, and be the maintenance and reinforcement of bridge maintenance and strengthening most efficient method, particularly Steel Bridge Deck, it can play
The effect of off-load, and the class of loading of old bridge is improved, the bridge of Mid and minor spans, construction speed can be directly set up with rib steel reinforced floorings
Degree faster, cost it is lower, be suitable for setting up suspension bridge and be applied to construction or speedily carry out rescue work, can be used for national defence war material storage.It can
The indwelling permeable hole on top layer panel, makes rainwater flow away from the cavity of rib steel reinforced floorings, applies to road deck, reduces road
Road frequency of maintenance reduces running cost, and it is permeable to be laid with the cooperation of ultra-thin pitch, can start rigid flexible system porous pavement new technology.
Road deck can directly be applied to, become rigid pavement.
Core technology principle is as described below：
The construction technology of structure in itself uses the rigid metal die of super large, and special perfusion is mechanically injected concrete, misplaces
Seam is stayed, steel wire replaces regular reinforcement, and rib steel reinforced floorings are connect by high-strength bolt with steel plate, between rib steel reinforced floorings and steel plate
Special glue is applied, for old Steel Bridge Deck maintenance and reinforcement, permeable hole is stayed in top surface, sets built-in fitting and preformed hole, reactive powder can be used
Filling concrete can also be used normal concrete perfusion, can also be combined by the two.
The another statement of applicant, the present invention illustrate the implementation method of the present invention and apparatus structure by above-described embodiment,
But the invention is not limited in the above embodiments, that is, do not mean that the present invention has to rely on the above method and structure could be real
It applies.Person of ordinary skill in the field is it will be clearly understood that any improvement in the present invention, to implementation method selected by the present invention etc.
Effect replacement and the addition of step, the selection of concrete mode etc., all fall within protection scope of the present invention and the open scope.
Present invention is not limited to the embodiments described above, all to realize the present invention using structure similar to the present invention and its method
All embodiments of purpose are within the scope of the present invention.
Claims (5)
1. rib steel reinforced floorings, which is characterized in that including main structure body, the main structure body is by top plate, bottom plate and is set to institute
Multigroup rib composition between top plate and bottom plate is stated, and the middle partition board of vertical type is additionally provided between the top plate and bottom plate.
2. rib steel reinforced floorings according to claim 1, which is characterized in that the main structure body end face be additionally provided with end every
Plate.
3. rib steel reinforced floorings according to claim 1, which is characterized in that the top plate is equipped with permeable hole, described
Water hole penetrates the top plate, and connects the cavity between the top plate and bottom plate.
4. rib steel reinforced floorings according to claim 1, which is characterized in that the main structure body is fixed equipped with high-strength bolt
Hole, the high-strength bolt mounting hole are symmetricly set on the top plate and bottom plate.
5. rib steel reinforced floorings according to claim 1, which is characterized in that the bottom plate lower floor setting glue of the main structure body
Sand and steel bridge deck, and form Steel Bridge Deck rib steel reinforced floorings glue stud structure after being fixed by high-strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097647.9A CN108149572A (en) | 2018-01-31 | 2018-01-31 | Rib steel reinforced floorings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097647.9A CN108149572A (en) | 2018-01-31 | 2018-01-31 | Rib steel reinforced floorings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108149572A true CN108149572A (en) | 2018-06-12 |
Family
ID=62459253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810097647.9A Pending CN108149572A (en) | 2018-01-31 | 2018-01-31 | Rib steel reinforced floorings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108149572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577194A (en) * | 2019-01-23 | 2019-04-05 | 福州大学 | The ultra-high performance concrete precast hollow floorings and its construction method of a kind of band rib in length and breadth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314935A (en) * | 2008-07-17 | 2008-12-03 | 南京工业大学 | Composite material bridge deck |
| CN102286945A (en) * | 2011-08-24 | 2011-12-21 | 石家庄铁道大学 | External pre-stressed anchoring device for concrete bridge body and rapid strengthening method |
| CN203307725U (en) * | 2013-06-08 | 2013-11-27 | 南京工业大学 | Sandwich bridge deck with reinforcing parts and composite material orthogonal grid structure |
| CN205711781U (en) * | 2016-03-14 | 2016-11-23 | 中铁大桥局集团有限公司 | A kind of steel structural bridge panel for Bridge repair and reinforcement |
| CN206815181U (en) * | 2017-05-24 | 2017-12-29 | 北京城建七建设工程有限公司 | A kind of drainage arrangement of steel box-girder overpass |
| CN208415099U (en) * | 2018-01-31 | 2019-01-22 | 卢国林 | Rib steel reinforced floorings |
-
2018
- 2018-01-31 CN CN201810097647.9A patent/CN108149572A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314935A (en) * | 2008-07-17 | 2008-12-03 | 南京工业大学 | Composite material bridge deck |
| CN102286945A (en) * | 2011-08-24 | 2011-12-21 | 石家庄铁道大学 | External pre-stressed anchoring device for concrete bridge body and rapid strengthening method |
| CN203307725U (en) * | 2013-06-08 | 2013-11-27 | 南京工业大学 | Sandwich bridge deck with reinforcing parts and composite material orthogonal grid structure |
| CN205711781U (en) * | 2016-03-14 | 2016-11-23 | 中铁大桥局集团有限公司 | A kind of steel structural bridge panel for Bridge repair and reinforcement |
| CN206815181U (en) * | 2017-05-24 | 2017-12-29 | 北京城建七建设工程有限公司 | A kind of drainage arrangement of steel box-girder overpass |
| CN208415099U (en) * | 2018-01-31 | 2019-01-22 | 卢国林 | Rib steel reinforced floorings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577194A (en) * | 2019-01-23 | 2019-04-05 | 福州大学 | The ultra-high performance concrete precast hollow floorings and its construction method of a kind of band rib in length and breadth |
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