CN204898501U - Arch bridge structure - Google Patents
Arch bridge structure Download PDFInfo
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- CN204898501U CN204898501U CN201520601335.9U CN201520601335U CN204898501U CN 204898501 U CN204898501 U CN 204898501U CN 201520601335 U CN201520601335 U CN 201520601335U CN 204898501 U CN204898501 U CN 204898501U
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- crossbeam
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- bridge structure
- arch bridge
- greenbelt
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- 239000002689 soil Substances 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 16
- 229910052731 fluorine Inorganic materials 0.000 claims description 15
- 239000011737 fluorine Substances 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 14
- 239000002344 surface layer Substances 0.000 claims description 13
- 238000004078 waterproofing Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 15
- 239000004567 concrete Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 241001464837 Viridiplantae Species 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011211 glass fiber reinforced concrete Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model relates to an arch bridge structure, a plurality of sections crossbeams that upwards can connect gradually and arrange side by side including rear in the front to the upper end of the crossbeam arranged of row is laid a plurality of sections and is the pressure -bearing pipe of arranging side by side, and the road has been laid to the upper end of pressure -bearing pipe, arranged green orbital segment, first greenbelt section, footpath section and second greenbelt section are separated from up compriseing bed course, basic unit and surface course in proper order down to the road on the surface course, all set firmly on the left and right sides of crossbeam to be used for the fixed girt strip that bears the weight of the crossbeam, are provided with the GRC board through the installing support on the girt strip, and the GRC board touches mutually with the bottom of crossbeam and arranges. The utility model discloses a lay pressure -bearing pipe and the bed course of laying, the dead weight that the basic unit alleviates the pontic above that on the crossbeam, replace the bottom of concrete placement at the crossbeam through girt strip installation GRC board on the bottom of crossbeam to the dead weight that alleviates the pontic reduces the construction degree of difficulty, practices thrift the cost.
Description
Technical field
The utility model relates to a kind of arch bridge structure, belongs to bridge construction and technical field of construction.
Background technology
At present, the vehicles increasing, highway, railway start by ground to aerial development, form now day by day various road surface bridge engineering, but there is a large amount of problem in road surface bridge construction now: bridge design load is " CR live loading ", if mobile load coefficient is bigger than normal, bridge security deposit can reduce greatly, and long-term operation will produce larger negative effect to bridge security; The fatigue damage development of bridge construction can be aggravated under train and large-scale passenger traffic goods stock load long term, greatly reduce the safety stock of bridge; When vehicle passes through bridge with certain speed, vertical dynamic action can be produced, general with the coefficient of impact (bridge because of vehicle by time the maximum response vertically acting on generation and the ratio of maximum response vertically acting on generation during stationary vehicle) represent, the principal element affecting the coefficient of impact has the equipment state etc. of circuit on the form of bridge construction and span length, the type of rolling stock, bridge; Under train and large-scale passenger traffic goods stock load long term, the fatigue damage development of bridge construction can be aggravated, affect the fatigue behaviour of bridge, shortening structure fatigue life.
Along with the increase day by day of Process of Urbanization Construction and road traffic pressure, increasing city and area are selected to build on the road that vehicle pass-through flow is larger, build overpass to alleviate traffic pressure, avoid the contradiction between pedestrian and motor vehicle, mention traffic safety degree.The overpass of various moulding has also beautified urban construction in addition, becomes a place or zonal mark.At present, domestic to build and the pontic of Steel Structure or reinforced concrete structure all adopted by overline bridge in construction, its construction period is longer, make and installation cost higher, application life is very limited, this becomes the deadly defect that city overline bridge is built, and therefore a lot of place has to adopt cost higher, and the underground passage administering and maintaining comparatively difficulty replaces.
If bridge width is bigger than normal and adopt reinforced concrete structure, easily increase the weight of the deadweight of bridge, thus make pontic unstable, and please be long in time limit, waste time and energy, labour cost is corresponding increase also.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of bridge deck structure of footbridge of new structure and implementing laying process, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of arch bridge structure.
A kind of arch bridge structure, comprise and can connect successively in the longitudinal direction and the some sections of crossbeams be arranged in juxtaposition, the upper end face of described crossbeam is coated with fluorine resin coating, the thickness of described fluorine resin coating is at 100-200um, the upper end of the described crossbeam be arranged in juxtaposition is equipped with some sections in the pressure-bearing pipe be arranged in juxtaposition, spacing is provided with between described pressure-bearing pipe, the upper end of described pressure-bearing pipe is equipped with road, described road is from the bottom up successively by bed course, basic unit and surface layer composition, at least two row's circuit line/holding wire pipelines are embedded with in advance between described basic unit and bed course, some row discharge pipe lines are also embedded with in advance between described basic unit and bed course, described circuit line/be provided with spacing between holding wire pipeline and discharge pipe line, on described surface layer, spaced apart arrangement has green orbital segment, first greenbelt section, pavement section and the second greenbelt section, the both sides of described pavement section are placed with the first greenbelt section and the second greenbelt section, described green orbital segment is arranged in the side of the first greenbelt section or the second greenbelt section, arrange separately with pavement section, the left and right sides of described crossbeam is all installed with the girt strip for fixing bearing beam, described girt strip is provided with GRC plate by mounting bracket, described GRC plate touches layout mutually with the bottom of crossbeam, the lower surface of described crossbeam and GRC plate are also bonding fixing.
Further, the thickness range of described GRC plate is at 100 ~ 150mm.
Further, described circuit line/signal conduit Taoist Scriptures is located in Waterproof passages, and described Waterproof passages is embedded between basic unit and bed course and arranges, and with circuit line/holding wire pipeline in same axis arranged.
Further, described bed course is made up of fine sand gravel and coarse gravel, and fine sand gravel is arranged on the upper strata of coarse gravel.
Further, described basic unit is organic soil or soil constitution, and described organic soil matches with the first greenbelt section and the second greenbelt section, and described soil matches with green orbital segment and pavement section.
Further, described pavement section is embedded with spaced apart illuminating lamp.
Further, the left and right sides of described road is installed with fancy railing, described fancy railing is equiped with illuminating lamp.
Further, described green orbital segment is bicycle track or adopts rubber to lay layout for running track, and the width range of described green orbital segment is at 3700 ~ 4000mm.
Further, described pavement section lays layout for side walk slab, and its width range is at 4900 ~ 5000mm.
Further, the lower end of described bed course is also equipped with waterproofing course, and the both sides of described waterproofing course are connected with pontic drainage system and arrange.
Implement a laying process for arch bridge structure, comprise the following steps:
S1: beam erection: crossbeam sets up successively side by side, also carries out the erection be connected successively by the crossbeam on fore-and-aft direction, after set up crossbeam, set up girt strip in addition fixed cross beam in its crossbeam both sides arranged side by side simultaneously;
S2: sprayed coating: at the fluorine resin coating of the beam surface upper arranged side by side of having set up by the flush coater spraying 100-200um thickness of surface uniform thereon;
S3: pressure-bearing pipe is laid: after fluorine resin coating spraying and after condensation, laid concrete and arranged side by side was arranged on crossbeam by pressure-bearing pipe interval on its surface;
S4: road pavement: laying pressure-bearing pipe and after the concrete coagulation of fixing pressure-bearing pipe, laying bed course, basic unit and surface layer successively from the bottom up at its upper end;
S5: the laying of surface layer: after having laid bed course and basic unit, basic unit lays green orbital segment, the first green planting band section, pavement section and the second green planting band section successively, the both sides of pavement section are equipped with the first green planting band section and the second green planting band section, and green orbital segment is laid on the side of the first green planting band section and the second green planting band section, lay layout separately with pavement section;
The laying of S6:GRC plate: after completing the operation of S1 to S5, is laid on GRC plate on the bottom of crossbeam by installing mounting bracket on girt strip.
Further, in S4 when laying bed course, basic unit, between bed course and basic unit, digging a Waterproof passages, in Waterproof passages, having laid at least two row's circuit line/holding wire pipelines, and bury discharge pipe line underground in advance between bed course and basic unit.
Further, during described setting cushion, first on pressure-bearing pipe, a waterproofing course is laid, then coarse sand gravel bed and fine sand gravel bed is laid successively from the bottom up at its upper end, this two-layer THICKNESS CONTROL is in condition of equivalent thickness, then, basic unit lays, basic unit is when laying, by dividing plate on fine sand gravel, isolate the length of green orbital segment, the first greenbelt section, pavement section and the second greenbelt section, then carry out filling organic soil or soil for different regions, when loading soil, need to carry out compaction treatment to it.
Further, plant the first green planting band section and the second green planting band section having loaded on organic soil, soil after compaction lays the pavement section of width range at 4900 ~ 5000mm, be adopted as side walk slab to lay, on the green orbital segment of 3700 ~ 4000mm, adopt rubber to lay described green orbital segment at width range simultaneously.
Further, the thickness of described road layout equal to the thickness of pressure-bearing pipe.
By such scheme, the utility model at least has the following advantages:
The utility model is by the deadweight of laying pressure-bearing pipe and the bed course laid thereon in crossbeam upper end, basic unit alleviates pontic, on surface layer, spaced apart green orbital segment, the first greenbelt section, pavement section and the second greenbelt section also can alleviate the deadweight of pontic simultaneously, can also beautify pontic simultaneously; GRC plate is installed by girt strip in the bottom of crossbeam replaces concreting in the bottom of crossbeam, thus alleviates the deadweight of pontic, reduces difficulty of construction, cost-saving, and the weight making it be subject to reduces, and its weight capacity on pontic is strengthened.Be coated with fluorine resin coating energy high and low temperature resistance in the upper end of crossbeam, ensure the fastness of crossbeam.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of manual, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bed course.
Fig. 3 is the separation structure schematic diagram of surface layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Notice, structure, ratio, size etc. that this manual institute accompanying drawings illustrates, content all only in order to coordinate manual to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this manual as " on ", D score, " first " and " second " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
See Fig. 1, the utility model one preferred embodiment, described a kind of arch bridge structure, comprise and can connect successively in the longitudinal direction and the some sections of crossbeams 1 be arranged in juxtaposition, the upper end of the described crossbeam 1 be arranged in juxtaposition is equipped with some sections in the pressure-bearing pipe 2 be arranged in juxtaposition, spacing is provided with between described pressure-bearing pipe 2, the upper end of described pressure-bearing pipe 2 is equipped with road 3, the left and right sides of described crossbeam 1 is all installed with the girt strip 8 for fixing bearing beam 1, described girt strip 8 is provided with GRC plate 7 (GlassfiberReinforcedConcrete by mounting bracket (not shown), be, glass fiber reinforced cement), described GRC plate 7 touches layout mutually with the bottom of crossbeam 1, by reducing pressure-bearing pipe 2, and the weight of road 3 makes the load-bearing of its crossbeam reduce, and the deadweight of its pontic is also decreased, and adopt GRC plate 7 also can reduce the deadweight of pontic, the supporting capacity of its pontic is strengthened.
And the structure of concrete road, as shown in Figure 2 and Figure 3, described road 3 is made up of bed course 31, basic unit 32 and surface layer 33 from the bottom up successively, on described surface layer 33, spaced apart arrangement has green orbital segment 331, first greenbelt section 332, pavement section 333 and the second greenbelt section 334, the both sides of described pavement section 333 are placed with the first greenbelt section 332 and the second greenbelt section 334, described green orbital segment 331 is arranged in the side of the first greenbelt section 332 or the second greenbelt section 334, arranges separately with pavement section 333.By the layout of this kind of structure can enterprising OK takes a walk at pontic, other motions can be carried out again on green orbital segment 331, and this kind of its deadweight of road 3 structural configuration also can reduce.
As shown in Figure 2, at least two row's circuit line/holding wire pipelines 5 are embedded with in advance between described basic unit 32 and bed course 31, some row discharge pipe line (not shown)s are also embedded with in advance between described basic unit 32 and bed course 31, described circuit line/be provided with spacing between holding wire pipeline 5 and discharge pipe line, pipe line is buried underground in advance between basic unit 32 and bed course 31, when mounting circuit line/holding wire, labour can be reduced, cost-saving.And be located in Waterproof passages 4 described circuit line/signal conduit Taoist Scriptures, described Waterproof passages 4 is embedded between basic unit 32 and bed course 31 and arranges, and with circuit line/holding wire pipeline 5 in same axis arranged, circuit line/holding wire pipeline 5 can be prevented to be corroded, and cause damage, and need to rebuild, and the workload occurred when reprocessing also can be saved by Waterproof passages 4.
Wherein, the upper end face of crossbeam 1 described in the utility model is coated with fluorine resin coating 6, the thickness of described fluorine resin coating 6 is at 100-200um, the thickness of this fluorine resin coating 6 sets according to the situation of local weather, adopt fluorine resin coating 6 can ensure the application life of crossbeam 1, its service life is improved.And the lower surface of described crossbeam 1 and GRC plate 7 are also bonding fixing, the thickness range of described GRC plate 7, at 100 ~ 150mm, adopts GRC plate 7 mainly to reduce the deadweight of pontic, also can play the effect of decoration simultaneously.
Described bed course 31 is made up of fine sand gravel 312 and coarse gravel 311, fine sand gravel 312 is arranged on the upper strata of coarse gravel 311, both fine sand gravel 312 and coarse gravel 311 form bed course 31 and rainwater can be collected, and be also equipped with waterproofing course 313 by the lower end of described bed course 31, the both sides of described waterproofing course 313 are connected with pontic drainage system and arrange, its rainwater is discharged, the deadweight of pontic is also reduced relatively, be not subject to the corrosion of rainwater simultaneously, and green plants in the first greenbelt section 332 or the second greenbelt section 334 can also be ensured by the corrosion of rainwater, and green plants is damaged.
Wherein, described basic unit 32 is organic soil or soil constitution, described organic soil matches with the first greenbelt section 332 and the second greenbelt section 334, strengthen the vitality of green plants, its pontic is made to have aesthetic property, and described soil matches with green orbital segment 331 and pavement section 333, cost-saving.
Described pavement section 333 is embedded with spaced apart illuminating lamp (not shown), when night, pedestrian thereon can be made to see road conditions clearly, also using electricity wisely relatively simultaneously, response country calls, the connection of its illuminating lamp and circuit line/holding wire pipeline 5 can be interconnected to be arranged and uses, and makes it reduce costs.
The left and right sides of described road 3 is installed with fancy railing 9, described fancy railing 9 is equiped with illuminating lamp (not shown), the effect same also upper place pavement section 333 being embedded with spaced apart illuminating lamp is identical, and its connected mode is also identical, is no longer described further at this.
Described green orbital segment 331 is bicycle track or adopts rubber to lay layout for running track, the width range of described green orbital segment 331 is at 3700 ~ 4000mm, adopt said structure one can reduce pontic deadweight, and described pavement section 333 lays layout for side walk slab, its width range is at 4900 ~ 5000mm, facilitate pedestrian to walk, also can reduce the deadweight of pontic simultaneously.
Wherein, the thickness layout equal to the thickness of pressure-bearing pipe 2 of described road 3, consider that pontic needs loss of weight, and both thickness is identical, can reduce the weight of pontic.
The mode of Specific construction is as follows:
Before enforcement erection crossbeam, its corresponding bridge pier and basis are substantially to complete, and construct according to the construction reference of national regulation, above-mentionedly just have following laying process afterwards completing.
Implement a laying process for arch bridge structure, comprise the following steps:
S1: beam erection: crossbeam sets up successively, then crossbeam arranged side by side is with it set up, crossbeam on fore-and-aft direction is also carried out successively the erection be connected, after having set up all crossbeams, at its crossbeam both sides arranged side by side erection girt strip in addition fixed cross beam simultaneously;
S2: sprayed coating: at the fluorine resin coating of the beam surface upper of having set up by the flush coater spraying 100-200um thickness of surface uniform thereon; Wherein, the coating thickness of fluorine resin coating determine according to local situation, mainly can play other corrosive liquids by crossbeam by rainwater on road after preventing crossbeam from using for a long time and damage, the normal use of guarantee crossbeam within the prescribed number of years;
S3: pressure-bearing pipe is laid: after fluorine resin coating spraying and after condensation, laid concrete and arranged side by side was arranged on crossbeam by pressure-bearing pipe interval on its surface;
S4: road pavement: laying pressure-bearing pipe and after the concrete coagulation of fixing pressure-bearing pipe, lay bed course, basic unit and surface layer successively from the bottom up at its upper end, and need when laying bed course to lay one waterproofing course in the lower end of bed course, the rainwater oozed under collecting road or other liquid, its rainwater or other liquid can be discharged quickly through the drainage system of coupled logical pontic, ensure that crossbeam is not subject to the corrosion of rainwater or other liquid, ensure the life-span of crossbeam;
S5: the laying of surface layer: after having laid bed course and basic unit, basic unit lays green orbital segment, the first green planting band section, pavement section and the second green planting band section successively, the both sides of pavement section are equipped with the first green planting band section and the second green planting band section, and green orbital segment is laid on the side of the first green planting band section and the second green planting band section, lay layout separately with pavement section;
The laying of S6:GRC plate: after completing the operation of S1 to S5, is laid on GRC plate on the bottom of crossbeam by installing mounting bracket on girt strip.
Wherein, in S4 step, when laying bed course and basic unit, need reserve with a Waterproof passages while laying bed course and basic unit, and in Waterproof passages, lay at least two row's circuit line/holding wire pipelines, circuit line/holding wire pipeline wherein in Waterproof passages is fixed by support (not shown), and buries discharge pipe line underground in advance when bed course and basic unit are laid
Concrete laying bed course and basic unit as follows:
When setting cushion, first need to lay one waterproofing course on the pressure-bearing pipe laid, this waterproofing course is also connected with the drainage system of pontic and arranges, after completing above-mentioned waterproofing course, then lay coarse sand gravel bed and fine sand gravel bed successively from the bottom up in the upper end of waterproofing course, when will lay coarse sand gravel bed and fine sand gravel bed, need to carry out compacting process to it, two-layer THICKNESS CONTROL in condition of equivalent thickness, bed course laying complete;
Then, basic unit lays, basic unit is when laying, first by survey tool, it is measured on fine sand gravel, after the length of the green orbital segment, the first greenbelt section, pavement section and the second greenbelt section that need to lay has been planned, then by dividing plate, its region is separated on fine sand gravel, and make marks and mark, then carry out loading corresponding organic soil or general soil for different regions, when loading soil, organic soil is for the first greenbelt section and the second greenbelt section, and general soil is for green orbital segment and pavement section.
Wherein, organic soil is planted the first green planting band section and the second green planting band section, and general soil also needs carry out compacting, then the pavement section of width range at 4900 ~ 5000mm is laid, be adopted as side walk slab to lay, on the green orbital segment of 3700 ~ 4000mm, adopt rubber to lay green orbital segment at width range simultaneously.
The utility model is by the deadweight of laying pressure-bearing pipe and the bed course laid thereon in crossbeam upper end, basic unit alleviates pontic, on surface layer, spaced apart green orbital segment, the first greenbelt section, pavement section and the second greenbelt section also can alleviate the deadweight of pontic simultaneously, can also beautify pontic simultaneously; GRC plate is installed by girt strip in the bottom of crossbeam replaces concreting in the bottom of crossbeam, thus alleviates the deadweight of pontic, reduces difficulty of construction, cost-saving, and the weight making it be subject to reduces, and its weight capacity on pontic is strengthened.Be coated with fluorine resin coating energy high and low temperature resistance in the upper end of crossbeam, ensure the fastness of crossbeam.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (10)
1. an arch bridge structure, it is characterized in that: comprise and can connect successively in the longitudinal direction and the some sections of crossbeams be arranged in juxtaposition, the upper end face of described crossbeam is coated with fluorine resin coating, the thickness of described fluorine resin coating is at 100-200um, the upper end of the described crossbeam be arranged in juxtaposition is equipped with some sections in the pressure-bearing pipe be arranged in juxtaposition, spacing is provided with between described pressure-bearing pipe, the upper end of described pressure-bearing pipe is equipped with road, described road is from the bottom up successively by bed course, basic unit and surface layer composition, at least two row's circuit line/holding wire pipelines are embedded with in advance between described basic unit and bed course, some row discharge pipe lines are also embedded with in advance between described basic unit and bed course, described circuit line/be provided with spacing between holding wire pipeline and discharge pipe line, on described surface layer, spaced apart arrangement has green orbital segment, first greenbelt section, pavement section and the second greenbelt section, the both sides of described pavement section are placed with the first greenbelt section and the second greenbelt section, described green orbital segment is arranged in the side of the first greenbelt section or the second greenbelt section, arrange separately with pavement section, the left and right sides of described crossbeam is all installed with the girt strip for fixing bearing beam, described girt strip is provided with GRC plate by mounting bracket, described GRC plate touches layout mutually with the bottom of crossbeam, the lower surface of described crossbeam and GRC plate are also bonding fixing.
2. arch bridge structure according to claim 1, is characterized in that: the thickness range of described GRC plate is at 100 ~ 150mm.
3. arch bridge structure according to claim 1, is characterized in that: described circuit line/signal conduit Taoist Scriptures is located in Waterproof passages, and described Waterproof passages is embedded between basic unit and bed course and arranges, and with circuit line/holding wire pipeline in same axis arranged.
4. arch bridge structure according to claim 1, is characterized in that: described bed course is made up of fine sand gravel and coarse gravel, and fine sand gravel is arranged on the upper strata of coarse gravel.
5. arch bridge structure according to claim 1, it is characterized in that: described basic unit is organic soil or soil constitution, described organic soil matches with the first greenbelt section and the second greenbelt section, and described soil matches with green orbital segment and pavement section.
6. arch bridge structure according to claim 1 or 5, is characterized in that: described pavement section is embedded with spaced apart illuminating lamp.
7. arch bridge structure according to claim 1, is characterized in that: the left and right sides of described road is installed with fancy railing, and described fancy railing is equiped with illuminating lamp.
8. arch bridge structure according to claim 1, is characterized in that: described green orbital segment is bicycle track or adopts rubber to lay layout for running track, and the width range of described green orbital segment is at 3700 ~ 4000mm.
9. arch bridge structure according to claim 1, is characterized in that: described pavement section lays layout for side walk slab, and its width range is at 4900 ~ 5000mm.
10. arch bridge structure according to claim 1, is characterized in that: the lower end of described bed course is also equipped with waterproofing course, and the both sides of described waterproofing course are connected with pontic drainage system and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601335.9U CN204898501U (en) | 2015-08-11 | 2015-08-11 | Arch bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601335.9U CN204898501U (en) | 2015-08-11 | 2015-08-11 | Arch bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898501U true CN204898501U (en) | 2015-12-23 |
Family
ID=54920690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601335.9U Withdrawn - After Issue CN204898501U (en) | 2015-08-11 | 2015-08-11 | Arch bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040570A (en) * | 2015-08-11 | 2015-11-11 | 苏州同尚工程设计咨询有限公司 | Arch bridge structure and implementing and laying technology thereof |
| CN112391946A (en) * | 2020-11-10 | 2021-02-23 | 中铁第四勘察设计院集团有限公司 | Tram elevated bridge deck greening and paving structure |
-
2015
- 2015-08-11 CN CN201520601335.9U patent/CN204898501U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040570A (en) * | 2015-08-11 | 2015-11-11 | 苏州同尚工程设计咨询有限公司 | Arch bridge structure and implementing and laying technology thereof |
| CN105040570B (en) * | 2015-08-11 | 2016-08-31 | 苏州同尚工程设计咨询有限公司 | A kind of arch bridge structure and enforcement laying process thereof |
| CN112391946A (en) * | 2020-11-10 | 2021-02-23 | 中铁第四勘察设计院集团有限公司 | Tram elevated bridge deck greening and paving structure |
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