CN111395163B - Precast concrete bridge deck pavement device of short T roof beam of assembled - Google Patents
Precast concrete bridge deck pavement device of short T roof beam of assembled Download PDFInfo
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- CN111395163B CN111395163B CN202010306300.8A CN202010306300A CN111395163B CN 111395163 B CN111395163 B CN 111395163B CN 202010306300 A CN202010306300 A CN 202010306300A CN 111395163 B CN111395163 B CN 111395163B
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 25
- 230000037431 insertion Effects 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 79
- 239000002344 surface layer Substances 0.000 claims description 19
- 230000013011 mating Effects 0.000 claims description 16
- 239000010426 asphalt Substances 0.000 claims description 15
- 230000006978 adaptation Effects 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 description 15
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
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- 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
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a precast concrete bridge deck paving device for an assembled short T-shaped beam, which comprises a support column, wherein the upper surface of the support column is fixedly connected with a bridge deck bottom layer, the upper surface of the bridge deck bottom layer is provided with an insertion groove, the inner wall of the insertion groove is connected with an insertion plate in a sliding manner, the lower surface of the insertion plate is fixedly connected with a slide bar, the upper surface of the insertion plate is fixedly connected with a paving plate, the side surface of the paving plate is fixedly connected with a first clamping plate, the front surface of the paving plate is fixedly connected with a second clamping plate, and the upper surface of the paving plate is fixedly connected with a pitch layer. This precast concrete bridge deck pavement device of short T roof beam of assembled through setting up support column, bridge floor bottom, inserting groove, plugboard, draw runner, pave dress board, first cardboard, second cardboard, pitch layer, water drainage tank, articulamentum, top layer and gravel layer to reach and make the precast concrete bridge face of this short T roof beam of assembled have the effect of being convenient for restore and change in the later stage.
Description
Technical Field
The invention relates to the technical field of building bridge floors, in particular to a prefabricated concrete bridge deck pavement device for an assembled short T-shaped beam.
Background
The bridge deck pavement is used as a protective layer of the bridge and a surface layer for bearing the rolling of wheels and is laid above the main beam. At present, the assembled building is widely popularized in China, but in concrete bridges in the field of bridges, the assembled research is mainly focused on main beams and lower structures, the bridge deck pavement research is less, and the cast-in-place mode is still adopted nowadays. Sometimes, when manufacturing assembled short T-beams, some designers often directly lay the slabs on the main beams, i.e., the flange plates are made thick, so as to save the construction period.
But the method of directly pouring the layer of will mating formation at the girder has serious not enough, in case the layer of mating formation appears fracture or damaged, because it links as an organic whole with the girder, be not convenient for later stage's restoration and change.
Disclosure of Invention
The invention aims to provide a prefabricated concrete bridge deck pavement device for an assembled short T-shaped beam, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a precast concrete bridge deck paving device for an assembled type short T beam comprises a support column, wherein the upper surface of the support column is fixedly connected with a bridge deck bottom layer, the upper surface of the bridge deck bottom layer is provided with an insertion groove, the inner wall of the insertion groove is connected with an insertion plate in a sliding manner, the lower surface of the insertion plate is fixedly connected with a slide bar, the upper surface of the insertion plate is fixedly connected with a paving plate, the side surface of the paving plate is fixedly connected with a first clamping plate, the front surface of the paving plate is fixedly connected with a second clamping plate, the upper surface of the paving plate is fixedly connected with an asphalt layer, both sides of the surface of the asphalt layer are provided with drainage grooves, both sides of the upper surface of the bridge deck bottom layer are fixedly connected with a connecting layer, the upper surface of the connecting layer is fixedly connected with a surface layer, the upper surface of the surface layer is embedded with a gravel layer, the upper surface of the surface layer, the top surface fixedly connected with guardrail of connecting rod, the upper surface swing joint of guardrail has the handrail.
Preferably, the support column includes the layer board, and the upper surface and the bridge floor bottom fixed connection of layer board, the lower fixed surface of layer board is connected with the bracing piece, and the upper surface of support column set up with the groove of bracing piece looks adaptation, the side of bracing piece is pegged graft and is had the style of calligraphy of falling T pole, and the side of support column and bracing piece is run through to the one end of the style of calligraphy of falling T pole, one side threaded connection that the bracing piece extends the support column has lock nut.
Preferably, the lower fixed surface of handrail is connected with the grafting pole, the slot with grafting pole looks adaptation is seted up to the upper surface of guardrail, and the handrail passes through the handrail surface through fixing bolt and with the surperficial threaded connection of guardrail.
Preferably, the paving plates on the upper surface of the bottom layer of the bridge deck are provided with four rows, the side faces of the adjacent right paving plates are provided with clamping grooves matched with the first clamping plates on the side faces of the left paving plate, the surface of the back face of the back paving plate of the front and back paving plates is provided with clamping grooves matched with the second clamping plates on the front face of the front paving plate, and the surfaces of the first clamping plates, the second clamping plates and the paving plates are on the same horizontal plane.
Preferably, eight plug boards are fixedly connected to the lower surface of the paving board at equal intervals, slide bars are fixedly connected to the lower surfaces of the eight plug boards, and the plug grooves in the upper surface of the bottom layer of the bridge deck are T-shaped.
Preferably, the two sides of the paving plate and the two sides of the asphalt layer are respectively lapped with the inner walls of the opposite surfaces of the two connecting layers and the surface layer, the connecting layers are made of concrete, and the surface layer is formed by stirring water, fine sand and cement.
Preferably, the round holes are formed in the side faces of the supporting columns and the supporting rods, the diameter of each round hole is the same as that of the cross rod of the inverted T-shaped rod, the vertical rod of the inverted T-shaped rod is arc-shaped, and the side face of each vertical rod is connected with the side face of the supporting column in a clamped mode.
Preferably, the side of guardrail and the outside of bottom are on same vertical horizontal plane, the quantity of guardrail and handrail is two, and the opposite face inboard of the side of two handrails and two guardrails is in same vertical horizontal plane, handrail and guardrail form a 7 style of calligraphy.
Preferably, the bottom wall of the slot on the surface of the guardrail is provided with a thread groove matched with the bottom end of the fixing bolt, the surface of the fixing bolt and the surface of the handrail are on the same horizontal plane, and the surfaces of the handrail and the insertion rod are provided with T-shaped grooves matched with the fixing bolt
Advantageous effects
The invention provides a prefabricated concrete bridge deck pavement device of an assembled short T-shaped beam, which has the following beneficial effects:
1. this precast concrete bridge deck pavement device of short T roof beam of assembled, through setting up the support column, the bridge floor bottom, the inserting groove, the plugboard, the draw runner, the shop board, first cardboard, the second cardboard, the asphalt layer, water drainage tank, the articulamentum, top layer and gravel layer, be convenient for make the board of mating formation inject the inserting groove on bridge floor bottom surface through bottom plugboard and draw runner, and make the board of mating formation through the draw-in groove joint on first cardboard and second cardboard and the adjacent board of mating formation surface, and lay the asphalt layer on the board of mating formation, be convenient for prevent rainwater infiltration and protection shop board, and set up the water drainage tank of concentrated drainage in asphalt layer surface both sides, through the articulamentum, top layer and gravel layer, be convenient for the pedestrian walks, thereby reach the precast concrete bridge face that makes this assembled short T roof beam has the effect of being convenient for to restore and change in the later stage.
2. This precast concrete bridge deck pavement device of short T roof beam of assembled, through setting up the top layer, the spread groove, the connecting rod, the guardrail, the handrail, the layer board, the bracing piece, the type of falling T pole, lock nut, the peg graft pole, slot and fixing bolt, it is fixed to be convenient for make the guardrail pass through the connecting rod and the surperficial spread groove grafting of bridge floor bottom, and make the handrail pass through peg graft pole and the surperficial slot grafting of guardrail, through fixing bolt fixed guardrail and handrail, make the layer board pass through bracing piece and support column surface grafting, and make the type of falling T pole run through support column and bracing piece fixed layer board and support column, be convenient for support bridge floor bottom, thereby the precast concrete bridge face that reaches this short T roof beam of assembled has the effect.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic bottom view of a structural decking panel of the present invention;
FIG. 4 is an enlarged schematic view of A in FIG. 1 according to the present invention.
In the figure: the concrete bridge comprises a supporting column 1, a bridge floor 2, a splicing groove 3, a splicing plate 4, a sliding strip 5, a paving plate 6, a first clamping plate 7, a second clamping plate 8, an asphalt layer 9, a drainage groove 10, a connecting layer 11, a surface layer 12, a gravel layer 13, a connecting groove 14, a connecting rod 15, a guardrail 16, a handrail 17, a supporting plate 18, a supporting rod 19, a T-shaped rod 20, a locking nut 21, a splicing rod 22, a slot 23 and a fixing bolt 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a precast concrete bridge deck pavement device of an assembled type short T beam comprises a support column 1, the upper surface of the support column 1 is fixedly connected with a bridge deck bottom layer 2, the upper surface of the bridge deck bottom layer 2 is provided with an insertion groove 3, the inner wall of the insertion groove 3 is connected with an insertion plate 4 in a sliding manner, the lower surface of the insertion plate 4 is fixedly connected with a slide bar 5, the upper surface of the insertion plate 4 is fixedly connected with a pavement plate 6, the lower surface of the pavement plate 6 is fixedly connected with eight insertion plates 4 at equal intervals, the lower surfaces of the eight insertion plates 4 are respectively and fixedly connected with a slide bar 5, the insertion groove 3 on the upper surface of the bridge deck bottom layer 2 is in a T shape, the side surface of the pavement plate 6 is fixedly connected with a first clamping plate 7, the front surface of the pavement plate 6 is fixedly connected with a second clamping plate 8, the pavement plates 6 on the upper surface of the bridge deck bottom layer 2 are provided with four rows, and the side, and the draw-in groove with the preceding draw-in groove of paving the positive second cardboard 8 looks adaptation of board 6 is seted up on the surface at the back of the board 6 of mating formation behind front and back paving board 6, and first cardboard 7 and second cardboard 8 and the surface of the board 6 of mating formation are at same horizontal plane, and the last fixed surface of the board 6 of mating formation is connected with asphalt layer 9, and drainage tank 10 has all been seted up to the surperficial both sides of asphalt layer 9.
Through setting up support column 1, bridge floor bottom 2, inserting groove 3, plugboard 4, draw runner 5, the board 6 of mating formation, first cardboard 7, second cardboard 8, pitch layer 9, water drainage tank 10, articulamentum 11, top layer 12 and gravel layer 13, be convenient for make the board 6 of mating formation inject into the inserting groove 3 on 2 surfaces of bridge floor bottom through bottom plugboard 4 and draw runner 5, and make the board 6 of mating formation through first cardboard 7 and second cardboard 8 and the surperficial draw-in groove joint of adjacent board 6 of mating formation, and lay pitch layer 9 on the board 6 of mating formation, be convenient for prevent rainwater infiltration and protection board 6 of mating formation, and set up the water drainage tank 10 of concentrated drainage in pitch layer 9 surface both sides, through articulamentum 11, top layer 12 and gravel layer 13, the pedestrian's walking of being convenient for, thereby reach the precast concrete bridge face that makes this assembled short T roof beam has the effect of being convenient for restoration and change in the later stage.
The two sides of the upper surface of the bridge floor bottom layer 2 are fixedly connected with connecting layers 11, the upper surface of the connecting layers 11 is fixedly connected with a surface layer 12, the two sides of the paving plate 6 and the asphalt layer 9 are respectively lapped with the inner walls of the opposite surfaces of the two connecting layers 11 and the surface layer 12, the connecting layers 11 are made of concrete, the surface layer 12 is formed by stirring water, fine sand and cement, a gravel layer 13 is embedded on the upper surface of the surface layer 12, a connecting groove 14 is formed on the upper surface of the surface layer 12, a connecting rod 15 is fixedly connected to the inner wall of the connecting groove 14, a guardrail 16 is fixedly connected to the top surface of the connecting rod 15, a handrail 17 is movably connected to the upper surface of the guardrail 16, the side surface of the guardrail 16 and the outer side of the surface layer 12 are on the same vertical horizontal plane, the number of the guardrails 16 and the handrail 17 is two, and the side surfaces of the two handrails 17 and the inner sides of the opposite surfaces of the two guardrails 16 are in the same vertical horizontal plane, and the handrails 17 and the guardrails 16 form a 7-shaped structure.
The lower surface of handrail 17 is fixedly connected with peg 22, the slot 23 with peg 22 looks adaptation is seted up to the upper surface of guardrail 16, and handrail 17 runs through handrail 17 surface and with guardrail 16's surface threaded connection through fixing bolt 24, the threaded groove with fixing bolt 24 bottom looks adaptation is seted up to the bottom wall in the slot 23 on guardrail 16 surface, and fixing bolt 24's surface and handrail 17's surface are at same horizontal plane, handrail 17 and peg 22's surface are seted up the T style of calligraphy groove with fixing bolt 24 looks adaptation.
Through setting up top layer 13, spread groove 14, connecting rod 15, guardrail 16, handrail 17, layer board 18, bracing piece 19, T style of calligraphy pole 20 falls, lock nut 21, peg graft pole 22, slot 23 and fixing bolt 24, it is fixed to be convenient for make guardrail 16 peg graft through connecting rod 15 and bridge floor bottom 2 spread groove 14 on the surface, and make handrail 17 peg graft through peg graft pole 22 and 16 on the surface slot 23 of guardrail, fix guardrail 16 and handrail 17 through fixing bolt 24, make layer board 18 peg graft through bracing piece 19 and support column 1 surface, and make T style of calligraphy pole 20 run through support column 1 and 19 fixed layer board 18 of bracing piece and support column 1, be convenient for support bridge floor bottom 2, thereby reach the precast concrete bridge face of this short T roof beam of assembled and have the effect of assembly fixing.
The working principle is as follows: when the prefabricated concrete bridge surface of an assembled short T-shaped beam is installed, a supporting plate 18 is inserted into the surface of a supporting column 1 through a supporting rod 19, an inverted T-shaped rod 20 penetrates through the supporting column 1 and the supporting rod 19 to fix the supporting plate 18 and the supporting column 1, a bridge surface bottom layer 2 template is erected on the surface of the supporting plate 18, reinforcing steel bars are laid and concrete is poured, an inserting groove 3 is reserved on the surface of a bridge surface bottom layer 2, a prefabricated pavement plate 6 is inserted into the inserting groove 3 on the surface of the bridge surface bottom layer 2 through a bottom inserting plate 4 and a sliding strip 5, the pavement plate 6 is clamped with a clamping groove on the surface of an adjacent pavement plate 6 through a first clamping plate 7 and a second clamping plate 8, an asphalt layer 9 is laid on the surface of the pavement plate 6, rainwater penetration is prevented, the pavement plate 6 is protected, drainage grooves 10 for concentrated drainage are arranged on two sides of the surface of the asphalt layer 9, and pedestrians are facilitated to walk through a connecting layer 11, a surface, and the guardrail 16 is fixedly spliced with the connecting groove 14 of the upper surface layer 12 on the surface of the bridge floor layer 2 through the connecting rod 15, the handrail 17 is spliced with the slot 23 on the surface of the guardrail 16 through the splicing rod 22, and the guardrail 26 and the handrail 27 are fixed through the fixing bolt 24, so that the precast concrete bridge surface of the assembled type short T-shaped beam has the effect of being convenient to repair and replace in the later period.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a precast concrete bridge deck pavement device of short T roof beam of assembled, includes support column (1), its characterized in that: the upper surface of the support column (1) is fixedly connected with a bridge floor layer (2), the upper surface of the bridge floor layer (2) is provided with an insertion groove (3), the inner wall of the insertion groove (3) is connected with an insertion plate (4) in a sliding manner, the lower surface of the insertion plate (4) is fixedly connected with a slide bar (5), the upper surface of the insertion plate (4) is fixedly connected with a paving plate (6), the side surface of the paving plate (6) is fixedly connected with a first clamping plate (7), the front surface of the paving plate (6) is fixedly connected with a second clamping plate (8), the upper surface of the paving plate (6) is fixedly connected with an asphalt layer (9), two sides of the surface of the asphalt layer (9) are both provided with drainage grooves (10), two sides of the upper surface of the bridge floor layer (2) are both fixedly connected with a connecting layer (11), and the upper surface layer (12) of the connecting layer (11) is fixedly connected with a, a gravel layer (13) is embedded on the upper surface of the surface layer (12), a connecting groove (14) is arranged on the upper surface of the surface layer (12), the inner wall of the connecting groove (14) is fixedly connected with a connecting rod (15), the top surface of the connecting rod (15) is fixedly connected with a guardrail (16), the upper surface of the guardrail (16) is movably connected with a handrail (17), the supporting column (1) comprises a supporting plate (18), the upper surface of the supporting plate (18) is fixedly connected with the bridge floor (2), the lower surface of the supporting plate (18) is fixedly connected with a supporting rod (19), the upper surface of the supporting column (1) is provided with a groove matched with the supporting rod (19), the side surface of the supporting rod (19) is inserted with an inverted T-shaped rod (20), one end of the inverted T-shaped rod (20) penetrates through the side surfaces of the supporting column (1) and the supporting rod (19), one side of the support rod (19) extending out of the support column (1) is in threaded connection with a locking nut (21).
2. The precast concrete deck pavement device for fabricated short T-beams according to claim 1, wherein: the lower surface fixed connection of handrail (17) has grafting pole (22), slot (23) with grafting pole (22) looks adaptation are seted up to the upper surface of guardrail (16), and handrail (17) run through handrail (17) surface and with the surperficial threaded connection of guardrail (16) through fixing bolt (24).
3. The precast concrete deck pavement device for fabricated short T-beams according to claim 1, wherein: the bridge floor bottom (2) upper surface pave board (6) and be provided with four rows, and adjacent right side pave board (6) side offer with the left side pave the draw-in groove of the first cardboard (7) looks adaptation of board (6) side, and around pave the surface at the back of board (6) the draw-in groove of the positive second cardboard (8) looks adaptation of board (6) with preceding pave the draw-in groove of board (6), and first cardboard (7) and second cardboard (8) and the surface of the board (6) of mating pave at same horizontal plane.
4. The precast concrete deck pavement device for fabricated short T-beams according to claim 1, wherein: eight plug boards (4) are fixedly connected to the lower surface of the paving board (6) at equal intervals, sliding strips (5) are fixedly connected to the lower surfaces of the eight plug boards (4), and the plug grooves (3) in the upper surface of the bridge floor bottom layer (2) are T-shaped.
5. The precast concrete deck pavement device for fabricated short T-beams according to claim 1, wherein: the two sides of the paving plate (6) and the asphalt layer (9) are respectively lapped with the inner walls of the opposite surfaces of the two connecting layers (11) and the surface layer (12), the connecting layers (11) are made of concrete, and the surface layer (12) is formed by stirring water, fine sand and cement.
6. The precast concrete deck pavement device for fabricated short T-beams according to claim 1, wherein: the round holes are formed in the side faces of the supporting column (1) and the supporting rod (19), the diameter of the round holes is the same as that of the cross rod of the inverted T-shaped rod (20), the vertical rod of the inverted T-shaped rod (20) is arc-shaped, and the side face of the vertical rod is connected with the side face of the supporting column (1) in a clamping mode.
7. The precast concrete deck pavement device for fabricated short T-beams according to claim 2, wherein: the side of guardrail (16) and the outside on top layer (12) are on same vertical horizontal plane, the quantity of guardrail (16) and handrail (17) is two, and the opposite face inboard of the side of two handrail (17) and two guardrail (16) is in same vertical horizontal plane, handrail (17) and guardrail (16) form a 7 style of calligraphy.
8. The precast concrete deck pavement device for fabricated short T-beams according to claim 2, wherein: the inner bottom wall of the slot (23) on the surface of the guardrail (16) is provided with a thread groove matched with the bottom end of the fixing bolt (24), the surface of the fixing bolt (24) and the surface of the handrail (17) are on the same horizontal plane, and the surfaces of the handrail (17) and the insertion rod (22) are provided with T-shaped grooves matched with the fixing bolt (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010306300.8A CN111395163B (en) | 2020-04-17 | 2020-04-17 | Precast concrete bridge deck pavement device of short T roof beam of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010306300.8A CN111395163B (en) | 2020-04-17 | 2020-04-17 | Precast concrete bridge deck pavement device of short T roof beam of assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111395163A CN111395163A (en) | 2020-07-10 |
| CN111395163B true CN111395163B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010306300.8A Active CN111395163B (en) | 2020-04-17 | 2020-04-17 | Precast concrete bridge deck pavement device of short T roof beam of assembled |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116059A (en) * | 2002-09-25 | 2004-04-15 | Sumitomo Mitsui Construction Co Ltd | Method of building corrugated steel plate web bridge |
| KR20090049301A (en) * | 2007-11-13 | 2009-05-18 | 지에스건설 주식회사 | Cantilever precast deckplate for composite slab and bridge construction method using the same |
| CN103669207A (en) * | 2013-11-26 | 2014-03-26 | 交通运输部公路科学研究所 | Prefabricated asphalt concrete steel bridge deck pavement structure and method |
| CN110055892A (en) * | 2019-05-13 | 2019-07-26 | 华南理工大学 | A kind of steel reinforced concrete combination beam deck installation structure and construction method |
| CN110396926A (en) * | 2019-06-28 | 2019-11-01 | 洛阳市政建设集团有限公司 | A kind of concrete bridge deck pavement structure and construction method |
| CN110629655A (en) * | 2019-10-09 | 2019-12-31 | 广西大学 | Local replaceable plate steel concrete composite beam adopting suspended formwork system |
-
2020
- 2020-04-17 CN CN202010306300.8A patent/CN111395163B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116059A (en) * | 2002-09-25 | 2004-04-15 | Sumitomo Mitsui Construction Co Ltd | Method of building corrugated steel plate web bridge |
| KR20090049301A (en) * | 2007-11-13 | 2009-05-18 | 지에스건설 주식회사 | Cantilever precast deckplate for composite slab and bridge construction method using the same |
| CN103669207A (en) * | 2013-11-26 | 2014-03-26 | 交通运输部公路科学研究所 | Prefabricated asphalt concrete steel bridge deck pavement structure and method |
| CN110055892A (en) * | 2019-05-13 | 2019-07-26 | 华南理工大学 | A kind of steel reinforced concrete combination beam deck installation structure and construction method |
| CN110396926A (en) * | 2019-06-28 | 2019-11-01 | 洛阳市政建设集团有限公司 | A kind of concrete bridge deck pavement structure and construction method |
| CN110629655A (en) * | 2019-10-09 | 2019-12-31 | 广西大学 | Local replaceable plate steel concrete composite beam adopting suspended formwork system |
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| Publication number | Publication date |
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| CN111395163A (en) | 2020-07-10 |
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