CN103850163B - Bridge-type steel plate pavement system and construction method thereof - Google Patents
Bridge-type steel plate pavement system and construction method thereof Download PDFInfo
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- CN103850163B CN103850163B CN201410049445.9A CN201410049445A CN103850163B CN 103850163 B CN103850163 B CN 103850163B CN 201410049445 A CN201410049445 A CN 201410049445A CN 103850163 B CN103850163 B CN 103850163B
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Abstract
A kind of bridge-type steel plate pavement system and construction method thereof, this system is made up of prefabricated reinforced concrete strip foundation and the steel plate road surface be laid in prefabricated reinforced concrete strip foundation; The cross section of described prefabricated reinforced concrete strip foundation is inverted T-shaped, inside is provided with reinforcing bar, the left and right both wings of prefabricated reinforced concrete strip foundation respectively have at least two pre-buried fiber tubes one for lifting, two ends respectively have at least four for the pre-buried fiber tube two of connection side to limiting plate restriction steel plate road surface lateral displacement; Steel plate road surface is spliced mutually by steel plate road surface unit, and steel plate road surface unit is made up of road surface girder, road surface secondary beam and the steel plate be welded on road surface girder and road surface secondary beam.Reasonable in design of the present invention, employing precast construction is constructed, quality is easy to ensure, structural strength is high, be convenient to transport, easy construction is efficient, open to traffic early, reusable, be particularly suitable for the laying of job site temporary road and antidetonation and speedily carry out rescue work the repairing of middle road damage.
Description
Technical field
The present invention relates to a kind of assembling type steel structure road surface and construction method thereof.
Background technology
Lay at cast-in-site cement concrete pavement and in reinstatement works, because ordinary Portland cement setting and harden is slow, the strength developing time is long, generally need fencing lawn to reach more than 80% of design strength to concrete strength in 14 days, can open to traffic.If adopt cast-in-situ concrete road surface at site construction scene, the duration can be delayed, particularly when repair after cast-in-situ concrete pavement damage more can schedule delays.Splice road surface as adopted steel slab bridge and just can greatly shorten the pavement construction time, its broken parts is changed by the road surface damaged in use, and can carry on construction work at night, do not affect construction speed.It is all disposable that general reinforced concrete pavement is laid, and then needs to be removed after a procedure, thus wastes a large amount of manpower and materials, and produce a large amount of building waste, work the mischief to environment for temporary road.If adopt lifting, the reusable bridge-type steel plate pavement system of convenient transportation, can further improve efficiency of construction, reduce costs, protection of the environment.
Summary of the invention
The invention provides a kind of bridge-type steel plate pavement system and construction method thereof, existing road surfacing efficiency of construction be solved low, be inconvenient to keep in repair, the technical problem of the not reproducible utilization of material after removing.
The technical solution adopted for the present invention to solve the technical problems is:
This bridge-type steel plate pavement system, is made up of prefabricated reinforced concrete strip foundation and the steel plate road surface be laid on above prefabricated reinforced concrete strip foundation;
The cross section of described prefabricated reinforced concrete strip foundation is inverted T-shaped, inside is provided with reinforcing bar, the left and right both wings of prefabricated reinforced concrete strip foundation respectively have at least two pre-buried fiber tubes one for lifting, two ends respectively have at least four for the pre-buried fiber tube two of connection side to limiting plate restriction steel plate road surface lateral displacement;
Described steel plate road surface is spliced mutually by steel plate road surface unit, and steel plate road surface unit is made up of road surface girder, road surface secondary beam and the steel plate be welded on road surface girder and road surface secondary beam; Described road surface girder comprises two longitudinal edge girders, a longitudinal middle girder and four widthwise edge girders; Described road surface time distance between girders is connected between middle girder and longitudinal edge girder; On the secondary beam of described road surface, cover has suspension ring, and steel plate has rectangular opening at suspension ring extended position simultaneously; Perforate on the web of described longitudinal edge girder the steel bushing be welded with for being connected with adjacent steel plate circuit face unit, adjacent steel plate circuit face unit transverse is interconnected by drawing crab-bolt to pass steel bushing.
Be separated by by rubber pad between described prefabricated reinforced concrete strip foundation end face and steel plate road surface; Be separated by by rubber pad between steel plate road surface unit and adjacent steel plate circuit face unit.
Described pre-buried fiber tube one is made up of internal thread sleeve pipe one, rod iron one and base plate one, internal thread sleeve pipe once portion is connected with rod iron one, be welded and fixed with base plate one bottom rod iron one, pre-buried fiber tube two is made up of internal thread sleeve pipe two, rod iron two and base plate two, internal thread sleeve pipe two bottom is connected with rod iron two, is welded and fixed bottom rod iron two with base plate two.
The base plate two of another pre-buried fiber tube two that described pre-buried fiber tube two is arranged side by side with it is structure as a whole.
The pre-buried fiber tube two at described prefabricated reinforced concrete strip foundation two ends is bolted with lateral Displacement plate and is connected, and lateral Displacement plate is vertically arranged, and steel plate road surface unit inside is inserted in its upper end.
Described lateral Displacement plate is formed by connecting by base plate three, riser and stiffener, riser is vertically connected in the middle of base plate three, stiffener is connected between the riser left and right sides and base plate three, described base plate three is distributed with at least four screws corresponding with pre-buried fiber tube two position.
Described road surface girder and road surface secondary beam all adopt H profile steel, and girder section height is higher than secondary beam section height.
Described longitudinally middle girder and time beam connecting node place, road surface, longitudinally, the web left and right sides of girder is vertically connected with gusset plate, and gusset plate is bolted with the web of road surface secondary beam and is connected;
Described longitudinal edge girder and time beam connecting node place, road surface, the web of longitudinal edge girder is vertically connected with gusset plate, and gusset plate is bolted with the web of road surface secondary beam and is connected;
Described longitudinally middle end of main beam and widthwise edge girder connected node place, longitudinally, the web both sides of end of main beam are vertically connected with gusset plate, and gusset plate is fixedly connected with bolt by junction steel plate with the web of widthwise edge girder again;
Described longitudinal edge end of main beam and widthwise edge girder connected node place, the web of longitudinal edge end of main beam is vertically connected with gusset plate, and gusset plate is fixedly connected with bolt by junction steel plate with the web of widthwise edge girder again.
The steel plate of described steel plate road surface unit is coated with epoxide terrace paint, road surface girder and road surface secondary beam are coated with rustproof paint.
The construction method of this bridge-type steel plate pavement system, construction sequence is as follows:
Step one, makes prefabricated reinforced concrete strip foundation, assembling reinforcement, fixing pre-buried fiber tube one and pre-buried fiber tube two, after concreting is shaping, screwed suspension ring is screwed into pre-buried fiber tube one, slings, obtains prefabricated reinforced concrete strip foundation after the demoulding;
Step 2, make steel plate road surface unit, connect each road surface girder and road surface secondary beam, suspension ring are enclosed within the secondary beam of road surface, again steel plate and road surface girder and road surface secondary beam are connected into entirety, simultaneously steel plate opens rectangular opening at suspension ring extended position, finally perforate weldable steel sleeve on the web of longitudinal edge girder;
Step 3, removes road surface, carries out compacting to road surface;
Step 4, by the prefabricated reinforced concrete strip foundation that processes and steel plate road surface shipped to job site, the pre-buried fiber tube one of prefabricated reinforced concrete strip foundation is screwed into suspension ring, by the lifting of prefabricated reinforced concrete strip foundation to processed good road surface, removal suspension ring, then by steel plate road surface unit lifting in prefabricated reinforced concrete strip foundation, adjacent steel plate circuit face unit transverse is interconnected by drawing crab-bolt to pass steel bushing.
Beneficial effect of the present invention is as follows:
System main body of the present invention is prefabricated reinforced concrete strip foundation and steel plate road surface.Prefabricated reinforced concrete strip foundation and steel plate road surface are separated by rubber pad.Prefabricated reinforced concrete strip foundation inside arranges reinforcing bar.Prefabricated reinforced concrete strip foundation upper surface is equipped with 4 pre-buried fiber tubes one, so as with lifting.Pre-buried fiber tube one top is a sleeve pipe with screw thread, and bottom is a rod iron one, and Socket welding is connected on rod iron one.In order to strengthen pre-buried fiber tube one and the anchoring strength of structure, bottom rod iron one, be welded with steel plate one.Prefabricated reinforced concrete strip foundation end is also provided with 4 pre-buried fiber tubes two, can connection side to limiting plate, to limit the lateral displacement on steel plate road surface.Pre-buried fiber tube two top is a sleeve pipe with screw thread, and bottom is a rod iron two, and Socket welding is connected on rod iron two.In order to strengthen pre-buried fiber tube two and the anchoring strength of structure, bottom rod iron two, be welded with steel plate two.During lifting, screwed suspension ring are screwed into sleeve pipe, again by suspension ring removal after having lifted.
During the unit processing and fabricating of steel plate road surface on girder web plate hole, welding node plate, utilize high-strength bolt that girder is connected with secondary beam.Road surface girder comprises longitudinal edge girder, longitudinally middle girder and widthwise edge girder.Welding node plate is adopted between girder, and by the mode that junction plate is connected with high-strength bolt.Steel plate and primary-secondary beam utilize and are uninterruptedly welded into entirety.The stabilized structure of steel plate road surface unit, connects reliable, is convenient to installation and removal.
Upper lift ring, when processing and fabricating, secondary beam is overlapped in bridge-type steel plate road surface, opens rectangular opening on steel plate simultaneously.Suspension ring adopt reinforcing bar to bend and form, and during firm slab bridge lifting, suspension ring are hooked, and when steel slab bridge uses, suspension ring fall automatically, do not affect pavement usage.
In order to make bridge-type steel plate road slab interblock laterally connect reliably, perforate on the longitudinal end of main beam web of steel slab bridge, weldable steel sleeve, penetrates drawing anchor bolts.
Bridge-type steel plate pavement system of the present invention, lays with traditional road and compared with method for maintaining, has structural strength high, and be convenient to transport, reusable, the advantages such as high construction efficiency, are in particular in the following aspects:
1, convenient transportation.The volume on each block plate road surface is little, and is standardized structural element.
2, Fast Installation, easy construction.Prefabricated strip foundation and steel plate road surface are equipped with lifting hole(eyelet), convenient lifting.After hoisted in position, penetrating drawing crab-bolt and fixed connecting plate, can use.
3, the required plant equipment of construction is few, and material usage is economized, and can reuse, and greatly reduces construction costs and other expenditure.Because prefabricated reinforced concrete strip foundation and steel plate road surface are prefabricated in the factory and process, at the construction field (site) only need by grading, steel slab bridge pavement system is laid in lifting.For temporary road, be finished rear recyclable, use in order to next time, save material usage further.
4, pavement construction is few to ambient influnence.Traditional pavement construction needs more construction machinery, produces larger noise when construction machinery runs.Meanwhile, in traditional pavement engineering construction, waste material of buildings is more, comprises water conservancy, timber, packaging material, discarded mould etc.These refuses are buried under the ground, and can cause the pollution to underground water.The present invention is prefabricated at workshop, and refuse is less and can focus on, and does not almost affect job site environment.
5, namely spread i.e. use, open to traffic early.Once laying construction is complete, just can open to traffic immediately after removal suspension ring.Even can be open to traffic on construction limit, limit, be conducive to conveniently marching into the arena of construction machinery and Construction traffic, accelerating construction progress.The time that is open to traffic after construction of cement concrete road surface is greater than 16 days, and the time that is open to traffic after asphalt concrete pavement construction is greater than 3 days, and namely bridge-type steel plate pavement system of the present invention can spread i.e. use, and even Bian Pu limit is used.
6, dismounting freely.Bridge-type steel plate pavement system is reusable, can lay in advance, and the scene that is transported to when needed is laid.In structure, built-in fitting is housed, installs, removal suspension ring are very convenient, structure hoisting fashionable dress upper lift ring and Liftable.
7, applied widely.Bridge-type steel plate pavement system is applicable to the various roadbeds with certain bearing capacity, is mainly used in quick laying construction transport channel, ensures the current smoothly of construction vehicle.The present invention can not only be used in the laying of construction with interim matter transportation road, can also be used for rushing to repair the road be damaged in earthquake.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan view of prefabricated reinforced concrete strip foundation.
Fig. 3 is the structural representation of 1-1 section in Fig. 2.
Fig. 4 is the structural representation of 2-2 section in Fig. 2.
Fig. 5 is the structural representation of pre-buried fiber tube one.
Fig. 6 is the structural representation of pre-buried fiber tube two.
Fig. 7 is the structural representation of lateral Displacement plate.
Fig. 8 is the structural representation of 5-5 section in Fig. 7.
Fig. 9 is the structural representation of steel plate road surface unit.
Figure 10 is the structural representation of longitudinally middle girder and road surface time beam connecting node.
Figure 11 is the structural representation of 4-4 section in Figure 10.
Figure 12 is the structural representation of longitudinal edge girder and road surface time beam connecting node.
Figure 13 is the structural representation of 5-5 section in Figure 12.
Figure 14 is the structural representation of longitudinally middle end of main beam and widthwise edge girder connected node.
Figure 15 is the structural representation of 6-6 section in Figure 14.
Figure 16 is the structural representation of longitudinal edge end of main beam and widthwise edge girder connected node.
Figure 17 is the structural representation of 7-7 section in Figure 16.
Figure 18 is the suspension ring distribution map on the unit of steel plate road surface.
Figure 19 is the lateral view of steel plate road surface unit.
Figure 20 is the structural representation of suspension ring.
Figure 21 is the structural representation of steel bushing.
Figure 22 is the structural representation to drawing crab-bolt.
Reference numeral: 1-steel plate road surface unit; 2-prefabricated reinforced concrete strip foundation; 3-longitudinal edge girder; 4-is middle girder longitudinally; 5-widthwise edge girder; 6-road surface secondary beam; The pre-buried fiber tube one of 7-, 7.1-internal thread sleeve pipe one, 7.2-rod iron one, 7.3-base plate one; The pre-buried fiber tube two of 8-, 8.1-internal thread sleeve pipe two, 8.2-rod iron two, 8.3-base plate two; 9-reinforcing bar; 10-lateral Displacement plate, 10.1-base plate three, 10.2-riser, 10.3-stiffener, 10.4-screw; 11-rubber pad; 12-steel plate; 13-is middle girder and road surface time beam connecting node longitudinally; 14-longitudinal edge girder and road surface time beam connecting node; 15-is middle end of main beam and widthwise edge girder connected node longitudinally; 16-longitudinal edge end of main beam and widthwise edge girder connected node; 17-suspension ring; 18-is to drawing crab-bolt; 19-steel bushing; 20-gusset plate; 21-junction steel plate.
Detailed description of the invention
Embodiment is shown in Figure 1, this bridge-type steel plate pavement system, is made up of prefabricated reinforced concrete strip foundation 2 and the steel plate road surface be laid on above prefabricated reinforced concrete strip foundation.Be separated by by rubber pad 11 between described prefabricated reinforced concrete strip foundation 2 end face and steel plate road surface.Be separated by by rubber pad 11 between steel plate road surface unit 1 and adjacent steel plate circuit face unit.
Shown in Fig. 2 ~ 4, the cross section of described prefabricated reinforced concrete strip foundation 2 is inverted T-shaped, inside is provided with reinforcing bar 9, the left and right both wings of prefabricated reinforced concrete strip foundation 2 respectively have two pre-buried fiber tubes 1 for lifting, respectively there are four pre-buried fiber tubes 28 limiting the lateral displacement of steel plate road surface for connection side to limiting plate 10 at two ends.
Shown in Fig. 9 ~ 22, described steel plate road surface is spliced mutually by steel plate road surface unit 1, and steel plate road surface unit is made up of road surface girder, road surface secondary beam and the steel plate 12 be welded on road surface girder and road surface secondary beam; Described road surface girder comprises two longitudinal edge girders 3, longitudinally middle girder 4 and four widthwise edge girders 5; Secondary beam 6 interval, described road surface is connected to longitudinally between middle girder 4 and longitudinal edge girder 3; On described road surface secondary beam 6, cover has suspension ring 17, and steel plate 12 has rectangular opening at suspension ring extended position simultaneously; Perforate on the web of described longitudinal edge girder 3 steel bushing 19 be welded with for being connected with adjacent steel plate circuit face unit 1, adjacent steel plate circuit face unit 1 is laterally by drawing crab-bolt 18 to be interconnected through steel bushing 19.
Described road surface girder and road surface secondary beam 6 all adopt H profile steel, and girder is higher than secondary beam.The steel plate 12 of described steel plate road surface unit 1 is coated with epoxide terrace paint, road surface girder and road surface secondary beam are coated with rustproof paint.
Shown in Figure 5, described pre-buried fiber tube 1 is made up of internal thread sleeve pipe 1, rod iron 1 and base plate 1, internal thread sleeve pipe 1 bottom is connected with rod iron 1, be welded and fixed with base plate 1 bottom rod iron 1, pre-buried fiber tube 28 is made up of internal thread sleeve pipe 2 8.1, rod iron 2 8.2 and base plate 2 8.3, internal thread sleeve pipe 2 8.1 bottom is connected with rod iron 2 8.2, is welded and fixed bottom rod iron 2 8.2 with base plate 2 8.3.
Shown in Figure 6, the base plate 2 8.3 of another pre-buried fiber tube 28 that described pre-buried fiber tube 28 is arranged side by side with it is structure as a whole.
Shown in Fig. 7, Fig. 8, the pre-buried fiber tube 28 at described prefabricated reinforced concrete strip foundation 2 two ends is bolted with lateral Displacement plate 10 and is connected, and lateral Displacement plate is vertically arranged, and its upper end is inserted inside steel plate road surface unit 1.Lateral Displacement plate 10 is formed by connecting by base plate 3 10.1, riser 10.2 and stiffener 10.3, riser 10.2 is vertically connected in the middle of base plate 3 10.1, stiffener 10.3 is connected between riser 10.2 left and right sides and base plate 3 10.1, described base plate 3 10.1 is distributed with four screws 10.4 corresponding with pre-buried fiber tube 28 position.
Shown in Figure 10, Figure 11, described longitudinally middle girder and time beam connecting node 13 place, road surface, longitudinally, the web left and right sides of girder 4 is vertically connected with gusset plate 20, and gusset plate 20 is bolted with the web of road surface secondary beam 6 and is connected;
Shown in Figure 12, Figure 13, described longitudinal edge girder and time beam connecting node 14 place, road surface, the web of longitudinal edge girder 3 is vertically connected with gusset plate 20, and gusset plate 20 is bolted with the web of road surface secondary beam 6 and is connected;
Shown in Figure 14, Figure 15, described longitudinally middle end of main beam and widthwise edge girder connected node 15 place, longitudinally, the web both sides of girder 4 end are vertically connected with gusset plate 20, and gusset plate 20 is fixedly connected with bolt by junction steel plate 21 with the web of widthwise edge girder 5 again;
Shown in Figure 16, Figure 17, described longitudinal edge end of main beam and widthwise edge girder connected node 16 place, the web of longitudinal edge girder 3 end is vertically connected with gusset plate 20, and gusset plate 20 is fixedly connected with bolt by junction steel plate 21 with the web of widthwise edge girder 5 again.
The construction method of this bridge-type steel plate pavement system, construction sequence is as follows:
Step one, makes prefabricated reinforced concrete strip foundation 2, assembling reinforcement 9, fixing pre-buried fiber tube 1 and pre-buried fiber tube 28, after concreting is shaping, screwed suspension ring is screwed into pre-buried fiber tube 1, slings, obtain prefabricated reinforced concrete strip foundation after the demoulding;
Step 2, make steel plate road surface unit 1, connect each road surface girder and road surface secondary beam 6, suspension ring 17 are enclosed within the secondary beam of road surface, again steel plate 12 and road surface girder and road surface secondary beam are connected into entirety, simultaneously steel plate 12 opens rectangular opening at suspension ring extended position, finally perforate weldable steel sleeve 19 on the web of longitudinal edge girder 3;
Step 3, removes road surface, carries out compacting to road surface;
Step 4, the prefabricated reinforced concrete strip foundation 2 processed and steel plate road surface unit 1 are transported to job site, the pre-buried fiber tube 1 of prefabricated reinforced concrete strip foundation 2 is screwed into suspension ring, prefabricated reinforced concrete strip foundation 2 is lifted to processed good road surface, removal suspension ring, then be lifted in prefabricated reinforced concrete strip foundation 2 by steel plate road surface unit 1, adjacent steel plate circuit face unit 1 is laterally interconnected by drawing crab-bolt 18 to pass steel bushing 19.
Claims (10)
1. a bridge-type steel plate pavement system, is characterized in that: be made up of prefabricated reinforced concrete strip foundation (2) and the steel plate road surface be laid in prefabricated reinforced concrete strip foundation;
The cross section of described prefabricated reinforced concrete strip foundation (2) is inverted T-shaped, inside is provided with reinforcing bar (9), the left and right both wings of prefabricated reinforced concrete strip foundation (2) respectively have at least two pre-buried fiber tubes one (7) for lifting, two ends respectively have at least four for the pre-buried fiber tube two (8) of connection side to limiting plate (10) restriction steel plate road surface lateral displacement;
Described steel plate road surface is spliced mutually by steel plate road surface unit (1), and steel plate road surface unit is made up of road surface girder, road surface secondary beam and the steel plate (12) be welded on road surface girder and road surface secondary beam; Described road surface girder comprises two longitudinal edge girders (3), a longitudinal middle girder (4) and four widthwise edge girders (5); Secondary beam (6) interval, described road surface is connected to longitudinally between middle girder (4) and longitudinal edge girder (3); The upper cover in described road surface secondary beam (6) has suspension ring (17), and steel plate (12) has rectangular opening at suspension ring extended position simultaneously; Perforate on the web of described longitudinal edge girder (3) the steel bushing (19) be welded with for being connected with adjacent steel plate circuit face unit (1), adjacent steel plate circuit face unit (1) is laterally by drawing crab-bolt (18) to be interconnected through steel bushing (19).
2. bridge-type steel plate pavement system according to claim 1, is characterized in that: be separated by by rubber pad (11) between described prefabricated reinforced concrete strip foundation (2) end face and steel plate road surface; Be separated by by rubber pad (11) between steel plate road surface unit (1) and adjacent steel plate circuit face unit.
3. bridge-type steel plate pavement system according to claim 1, it is characterized in that: described pre-buried fiber tube one (7) is by internal thread sleeve pipe one (7.1), rod iron one (7.2) and base plate one (7.3) are formed, internal thread sleeve pipe one (7.1) bottom is connected with rod iron one (7.2), rod iron one (7.2) bottom is welded and fixed with base plate one (7.3), pre-buried fiber tube two (8) is by internal thread sleeve pipe two (8.1), rod iron two (8.2) and base plate two (8.3) are formed, internal thread sleeve pipe two (8.1) bottom is connected with rod iron two (8.2), rod iron two (8.2) bottom is welded and fixed with base plate two (8.3).
4. bridge-type steel plate pavement system according to claim 3, is characterized in that: the base plate two (8.3) of another pre-buried fiber tube two (8) that described pre-buried fiber tube two (8) is arranged side by side with it is structure as a whole.
5. bridge-type steel plate pavement system according to claim 1, it is characterized in that: the pre-buried fiber tube two (8) at described prefabricated reinforced concrete strip foundation (2) two ends is bolted with lateral Displacement plate (10) and is connected, lateral Displacement plate is vertically arranged, and inner side, steel plate road surface unit (1) is inserted in its upper end.
6. bridge-type steel plate pavement system according to claim 5, it is characterized in that: described lateral Displacement plate (10) is formed by connecting by base plate three (10.1), riser (10.2) and stiffener (10.3), riser (10.2) is vertically connected in the middle of base plate three (10.1), stiffener (10.3) is connected between riser (10.2) left and right sides and base plate three (10.1), described base plate three (10.1) is distributed with at least four screws (10.4) corresponding with pre-buried fiber tube two (8) position.
7. bridge-type steel plate pavement system according to claim 1, is characterized in that: described road surface girder and road surface secondary beam (6) all adopt H profile steel, and girder section height is higher than secondary beam section height.
8. bridge-type steel plate pavement system according to claim 7, is characterized in that:
Described longitudinally middle girder and time beam connecting node (13) place, road surface, longitudinally, the web left and right sides of girder (4) is vertically connected with gusset plate (20), and gusset plate (20) is bolted with the web of road surface secondary beam (6) and is connected;
Described longitudinal edge girder and time beam connecting node (14) place, road surface, the web of longitudinal edge girder (3) is vertically connected with gusset plate (20), gusset plate (20) is bolted with the web of road surface secondary beam (6) and is connected;
Described longitudinally middle end of main beam and widthwise edge girder connected node (15) place, longitudinally, the web both sides of girder (4) end are vertically connected with gusset plate (20), and gusset plate (20) is fixedly connected with bolt by junction steel plate (21) with the web of widthwise edge girder (5) again;
Described longitudinal edge end of main beam and widthwise edge girder connected node (16) place, the web of longitudinal edge girder (3) end is vertically connected with gusset plate (20), gusset plate (20) is fixedly connected with bolt by junction steel plate (21) with the web of widthwise edge girder (5) again.
9. bridge-type steel plate pavement system according to claim 1, is characterized in that: the steel plate (12) of described steel plate road surface unit (1) is coated with epoxide terrace paint, road surface girder and road surface secondary beam are coated with rustproof paint.
10. the construction method of bridge-type steel plate pavement system as described in claim 1 ~ 9 any one, is characterized in that construction sequence is as follows:
Step one, make prefabricated reinforced concrete strip foundation (2), assembling reinforcement (9), fixing pre-buried fiber tube one (7) and pre-buried fiber tube two (8), after concreting is shaping, screwed suspension ring are screwed into pre-buried fiber tube one (7), sling, obtain prefabricated reinforced concrete strip foundation after the demoulding;
Step 2, make steel plate road surface unit (1), connect each road surface girder and road surface secondary beam (6), suspension ring (17) are enclosed within the secondary beam of road surface, again steel plate (12) and road surface girder and road surface secondary beam are connected into entirety, simultaneously steel plate (12) opens rectangular opening at suspension ring extended position, finally perforate weldable steel sleeve (19) on the web of longitudinal edge girder (3);
Step 3, removes road surface, carries out compacting to road surface;
Step 4, the prefabricated reinforced concrete strip foundation (2) processed and steel plate road surface unit (1) are transported to job site, the pre-buried fiber tube one (7) of prefabricated reinforced concrete strip foundation (2) is screwed into suspension ring, by prefabricated reinforced concrete strip foundation (2) lifting to processed good road surface, removal suspension ring, then be lifted in prefabricated reinforced concrete strip foundation (2) by steel plate road surface unit (1), adjacent steel plate circuit face unit (1) is laterally by drawing crab-bolt (18) to be interconnected through steel bushing (19).
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| CN201410049445.9A CN103850163B (en) | 2014-02-13 | 2014-02-13 | Bridge-type steel plate pavement system and construction method thereof |
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| CN201410049445.9A CN103850163B (en) | 2014-02-13 | 2014-02-13 | Bridge-type steel plate pavement system and construction method thereof |
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| CN108342937B (en) * | 2018-03-14 | 2024-03-01 | 安徽省交通控股集团有限公司 | Prefabricated pier and plate suspension type cylindrical shear support connection structure |
| CN108729318B (en) * | 2018-05-22 | 2020-05-22 | 四川城凯特建设工程有限公司 | Construction method for paving road on debris flow soft foundation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB330952A (en) * | 1929-02-18 | 1930-06-18 | Roy Clifton Taylor | Improvements in and relating to the construction of roads |
| US3301147A (en) * | 1963-07-22 | 1967-01-31 | Harvey Aluminum Inc | Vehicle-supporting matting and plank therefor |
| GB9205826D0 (en) * | 1991-03-19 | 1992-04-29 | Stockton Eng Co Ltd | Load bearing support structure |
| JP3841958B2 (en) * | 1998-07-06 | 2006-11-08 | 株式会社宮地鐵工所 | Replacement method of concrete bridge to steel bridge |
| CN103334356A (en) * | 2013-06-26 | 2013-10-02 | 中国建筑股份有限公司 | Bridge type precast reinforced concrete hidden beam slab pavement system and construction method thereof |
| CN103343503A (en) * | 2013-06-26 | 2013-10-09 | 中国建筑股份有限公司 | Bridge type wear-resistant pavement structure system with prefabricated reinforced concrete trough plate and construction method |
| CN203768753U (en) * | 2014-02-13 | 2014-08-13 | 中国建筑股份有限公司 | Bridge type steel plate pavement system |
-
2014
- 2014-02-13 CN CN201410049445.9A patent/CN103850163B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB330952A (en) * | 1929-02-18 | 1930-06-18 | Roy Clifton Taylor | Improvements in and relating to the construction of roads |
| US3301147A (en) * | 1963-07-22 | 1967-01-31 | Harvey Aluminum Inc | Vehicle-supporting matting and plank therefor |
| GB9205826D0 (en) * | 1991-03-19 | 1992-04-29 | Stockton Eng Co Ltd | Load bearing support structure |
| JP3841958B2 (en) * | 1998-07-06 | 2006-11-08 | 株式会社宮地鐵工所 | Replacement method of concrete bridge to steel bridge |
| CN103334356A (en) * | 2013-06-26 | 2013-10-02 | 中国建筑股份有限公司 | Bridge type precast reinforced concrete hidden beam slab pavement system and construction method thereof |
| CN103343503A (en) * | 2013-06-26 | 2013-10-09 | 中国建筑股份有限公司 | Bridge type wear-resistant pavement structure system with prefabricated reinforced concrete trough plate and construction method |
| CN203768753U (en) * | 2014-02-13 | 2014-08-13 | 中国建筑股份有限公司 | Bridge type steel plate pavement system |
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| CN103850163A (en) | 2014-06-11 |
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