CN103276648A - Prefabricated three-dimensional urban road system and quick installation construction method - Google Patents
Prefabricated three-dimensional urban road system and quick installation construction method Download PDFInfo
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- CN103276648A CN103276648A CN2013101934127A CN201310193412A CN103276648A CN 103276648 A CN103276648 A CN 103276648A CN 2013101934127 A CN2013101934127 A CN 2013101934127A CN 201310193412 A CN201310193412 A CN 201310193412A CN 103276648 A CN103276648 A CN 103276648A
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Abstract
The invention relates to a prefabricated three-dimensional urban road system. The system comprises a plurality of road units. Each road unit comprises a main beam plate, at least one line of vertical columns connected with the bottom of the main beam plate, and main ground beams, wherein the bottoms of each line of vertical columns are connected with a main ground beam, and the main ground beams are embedded in grooves of a road surface or laid on the road surface. The main beam plates of the road units are spliced with one another so as to form a road for vehicles to pass. A quick installation construction method comprises the steps of manufacturing and installing the road units in a machining site, performing groove carving or leveling on a road surface to be erected, integrally carrying the road units to the road surface to be erected, sequentially splicing the main beam plates of the road units along the driving direction so as to form a bridge floor, and embedding the main ground beams into the road surface. The method adopts a prefabricated modular design and a technical line with groundwork bearing and quick installation, focuses on quick three-dimension of roads of urban old towns, realizes the layering of people and vehicles, and fulfills the purposes of rapid implementation and using as building under the condition of not affecting traffic.
Description
Technical field
The present invention relates to a kind of assembled stereoscopic urban road system and Fast Installation worker method.
Background technology
For most of city, the urban road that is positioned at the old town is many because of its level crossing, and pedestrian and bicycle and motor vehicle mix current, very easily cause and block up.Existing overhead road of city bridge generally is designed to the separate type traditional structure on beam body, bridge pier, basis, also generally continuing traditional sequence of construction of foundation construction → Bridge Pier Construction → beam portion construction → bridge floor and ancillary facility construction during construction, the job site workload is big, long construction period, be generally 1 ~ 2 year, big to the existing road traffic impact, the metropolis that those road traffics have originally been blocked up and can't bear especially, elevated bridge construction period has more been aggravated the degree of blocking up.
Summary of the invention
An object of the present invention is to provide a kind of assembled stereoscopic urban road system, this system is applicable to the transformation of existing urban road.
For achieving the above object, the technical solution used in the present invention is:
A kind of assembled stereoscopic urban road system, this system comprises several roadway elements, described roadway element comprises the girder plate, is connected column and the main grade beam of described girder plate bottom, described column is provided with at least one row, the described column of every row bottom is connected on the described main grade beam, described main grade beam embeds in the groove on road surface or mats formation on the road surface, and the girder plate in some described roadway elements is spliced to form a current road of buying car in installments.
Preferably, in the described roadway element:
When the width unanimity of described girder plate on its non-direction of traffic, constitute standard block when the height of described column is consistent, the girder plate in several described standard blocks is spliced to form the wire road of level;
When the width unanimity of described girder plate on its non-direction of traffic, when reducing gradually, the height of the column described in every row constitutes ramp unit, and the girder plate splicing back in several described ramp units forms the wire road with angle of inclination;
When reducing gradually, the width of described girder plate on its non-direction of traffic constitute the rotary island adjustment unit.
Further preferably, in the described rotary island adjustment unit, when the height of described column is consistent, the ring route of the girder plate splicing back formation level in several described standard blocks, the rotary island adjustment unit; When the height of the column described in every row reduced gradually, the girder plate splicing back in several described standard blocks, the rotary island adjustment unit formed the ring route with angle of inclination.
Further preferably, this system also comprises the road and bridge transition element, described road and bridge transition element comprise auxiliary beam slab, be connected the auxiliary grade beam of described auxiliary beam slab bottom, described road and bridge transition element described ramp unit is connected with the road surface.
Preferably, offer on the end web of described column porose, during splicing between the column of adjacent described roadway element by described hole fastening.
Preferably, described girder plate is concrete structure or steel work or steel-concrete combination construction.
Another object of the present invention provides a kind of Fast Installation worker's method of assembled stereoscopic urban road system.
For achieving the above object, the technical solution used in the present invention is:
A kind of Fast Installation worker's method of assembled stereoscopic urban road system comprises: make and described roadway element is installed in processing factory, waiting that setting up the road surface carries out cutting or leveling; Described roadway element integral body is packed to road surface to be set up; The girder plate of described roadway element is followed the car direction be spliced to form bridge floor successively, described main grade beam is embedded in the groove on road surface or mats formation on the road surface.
Preferably, packing described roadway element comprises: two integration of transporting and building cars enter described girder plate bottom from the column both sides of described roadway element respectively from column centre or two integration of transporting and building cars of described roadway element simultaneously, and described roadway element is supported and disengaging ground; The integration of transporting and building car utilizes self dynamical system or trailer that described roadway element is packed to road surface to be installed, adjusts the height of described roadway element, described girder plate is followed that the car direction is spliced successively and fastening; The integration of transporting and building car is cancelled the support to described roadway element, and withdraws from the bottom of described girder plate, returns processing factory and packs next time.
Preferably, when described approach system is not spliced, realize temporarily being open to traffic of road by the access bridge car.
Because technique scheme is used, the present invention compared with prior art has following advantage:
1, integrated: road surface-beam-post-basic integrated unit, extensive work is finished in factory, realizes overpass " manufacturingization ";
2, simple basis: adopt existing urban road or natural road surface as carrying ground, on-the-spot foundation construction operation that need not be a large amount of;
3, realize fast: advanced integration of transporting and building worker method, can advance about 200m every day;
4, with building with usefulness: be equipped with special-purpose access bridge car, can realize night work, pass through between daytime at any time with overpass and the original path connected built up;
5, be easy to extend and widen circuit: can increase the unit extended link as required at any time, or the horizontally-spliced circuit of widening;
6, be easy to remove and change: modularized design makes the easier realization of line disconnection and local replacing.
, comprehensive benefit: the upper strata motor vehicle that passes through, the current bicycle of lower floor and pedestrian maybe can be planned to other urban operating mechanism, the space is fully utilized.
Description of drawings
Accompanying drawing 1 is the stereogram of roadway element (standard block) among the present invention;
Accompanying drawing 2 is the front view of roadway element (standard block) among the present invention;
Accompanying drawing 3 is the stereogram of ramp unit among the present invention;
Accompanying drawing 4 is the stereogram of rotary island adjustment unit among the present invention;
Accompanying drawing 5 among the present invention road and bridge transition element stereogram;
Accompanying drawing 6 is standard block among the present invention, ramp unit, road and bridge transition element connection diagram;
Accompanying drawing 7 is the connection diagram of standard block, rotary island adjustment unit among the present invention;
Accompanying drawing 8 ~ 9 is the schematic diagram of means of transportation one among the present invention;
Accompanying drawing 10 ~ 11 is the schematic diagram of means of transportation two among the present invention;
Accompanying drawing 12 ~ 26 is the installation method schematic diagram of means of transportation two of the present invention;
Accompanying drawing 27 ~ 29 uses the schematic diagram of access bridge car for the present invention.
Wherein: 1, roadway element; 10, girder plate; 11, column; 110, hole; 12, main grade beam; 13, location taper pin; 3, integration of transporting and building car; 30, connecting rod; 4, access bridge car; 5, trailer.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
A kind of assembled stereoscopic urban road system as shown in Figure 1, 2, this system comprises several roadway elements 1, roadway element 1 comprises girder plate 10, is connected column 11 and the main grade beam 12 of girder plate 10 bottoms.Wherein: girder plate 10 is structures of directly bearing the traffick load, can be concrete structure, steel work or steel-concrete integrated structure.Column 11 is provided with four, and per two are divided into a row, and every row's column 11 bottoms are connected on the main grade beam 12, and the end web of column 11 is provided with hole 110, can be longitudinal spliced with adjacent roadway element.Main grade beam 12 can embed to be offered in the groove that matches in advance or mats formation on the road surface on the road surface.In addition, girder plate 10 and column 11 longitudinal terminal surfaces are provided with location taper pin 13, the shearing resistance when location when being used for unit splicing and application.
In roadway element 1:
As shown in Figure 1: when the width unanimity of girder plate 10a on its non-direction of traffic (width), constitute standard block 1a when the height of column 11 is consistent, the girder plate 10a among several standard blocks 1a is spliced to form the wire road-craspedodrome road of level;
As shown in Figure 3: when the width unanimity of girder plate 10b on its non-direction of traffic, constitute ramp unit 1b when the height of every row's central post 11 reduces gradually, the girder plate 10b splicing back among several ramp units 1b forms the wire road-ramp with angle of inclination;
As shown in Figure 4: when the width of girder plate 10c on its non-direction of traffic reduces gradually, constitute rotary island adjustment unit 1c, and when the height of rotary island adjustment unit 1c central post 11 is consistent, the ring route-rotary island of girder plate 10a, the 10c splicing back formation level among several standard blocks 1a, the rotary island adjustment unit 1c; When the height of every row's central post 11 among the rotary island adjustment unit 1c reduced gradually, girder plate 10a, the 10c splicing back among several standard blocks 1a, the rotary island adjustment unit 1c formed the ring route-rotary island with angle of inclination.
By standard block 1a, ramp unit 1b and rotary island adjustment unit 1c all kinds of are combined to form required approach system, shown in Fig. 6,7.
In addition, as shown in Figure 5: this system also comprises road and bridge transition element 1d, and road and bridge transition element 1d carries out mild being connected with ramp unit with the road surface.Road and bridge transition element 1d comprises auxiliary beam slab 10 ', is connected the auxiliary grade beam 12 ' of auxiliary beam slab 10 ' bottom, and auxiliary grade beam 12 ' embeds in the groove on road surface or mats formation on the ground.
Below the concrete Fast Installation worker's method of this assembled stereoscopic urban road system down of setting forth,
Mainly adopt integration of transporting and building car 3, access bridge car 4 during installation.Wherein integration of transporting and building car 3 mainly contains power flat bed car, special use is carried frame on the back and formed.Power flat bed car is based on four axistyle, six axis modules, can carry out in length and breadth satisfying the transportation of different appearance and sizes, Different Weight goods to splicing, and it has self dynamical system, hydraulic lift system.Special use is carried frame on the back and is arranged on the power flat bed car, is used for the equipment special of supporting bridge member, mainly is made of support and hydraulic lifting system, has supporting and lift adjustment function.Access bridge car 4 comprises car body, is arranged on the access bridge on the car body, and the access bridge car is connected between road surface and the bridge by access bridge.
At first adding the building site manufacturing and roadway element 1 being installed, waiting that setting up the road surface carries out simple process, as cutting or leveling; And roadway element 1 transported, installs.Wherein:
Means of transportation comprises:
One, two integration of transporting and building cars 3 are packed at 11 liang of side positions of two row's columns of roadway element 1; Can utilize self dynamical system to transport, also can utilize trailer 5 power to transport, shown in Fig. 8 ~ 9;
Two, two integration of transporting and building cars 3 are packed in two row's columns, 11 centre positions of roadway element 1; Integration of transporting and building car 3 utilizes trailer 4 power when existing route transports fast, utilize self dynamical system fine motion adjustment when packing position and installation site entering, shown in Figure 10 ~ 11.
Be example in mode two, shown in Figure 12 ~ 26:
1, integration of transporting and building car 3 utilizes self dynamical system to travel to waiting the beam side of building bridge;
2, integration of transporting and building car 3 hydraulic suspension half-twists enter roadway element 1 bottom and pack the position from the side;
Step 2:
1, the support oil cylinder is packed in jacking, makes roadway element 1 break away from ground;
Step 3:
1, integration of transporting and building car 3 hydraulic lift system half-twists reset, and connect trailer 5;
2, utilize trailer 5 power, along existing line roadway element 1 is packed to the erecting bed;
Step 4:
1, waits to be transported to the erecting bed assigned address, remove trailer 5;
2, integration of transporting and building car 3 utilizes self steering, and 90 ° of pivot studs are adjusted to installment state;
3, traversing moving ahead;
Step 5:
1, traversing during to the installation site, adjust and carry the frame height on the back, position according to alignment pin roadway element 1 is installed;
2, the unit is longitudinal spliced;
Step 6:
1, the unit installs, and integration of transporting and building car 3 continues to reduce height;
2, utilize self traversing unit that withdraws from of dynamical system;
Step 7:
1, integration of transporting and building car 3 hydraulic lift system half-twists connect two car connecting rods 30;
2, utilize self dynamical system, integration of transporting and building car 3 returns the workshop and continues to pack the unit.
Employing mode one transportation is similar, no longer gives unnecessary details inferior.
This worker method bridge is installed and is only carried out at night, and interim access bridge car 4 was installed between daytime, makes main road recover to be open to traffic, as: adjust access bridge car 4 each hydraulic pressure fulcrum, the both sides access bridge is docked with setting up roadway element 1, realize being open to traffic temporarily.Remove both sides access bridge car 4 night, road closed is proceeded the installation of overpass unit, shown in Figure 27 ~ 29.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. assembled stereoscopic urban road system, it is characterized in that: this system comprises several roadway elements, described roadway element comprises the girder plate, is connected column and the main grade beam of described girder plate bottom, described column is provided with at least one row, the described column of every row bottom is connected on the described main grade beam, described main grade beam embeds in the groove on road surface or mats formation on the road surface, and the girder plate in some described roadway elements is spliced to form a current road of buying car in installments.
2. assembled stereoscopic urban road system according to claim 1 is characterized in that: in the described roadway element:
When the width unanimity of described girder plate on its non-direction of traffic, constitute standard block when the height of described column is consistent, the girder plate in several described standard blocks is spliced to form the wire road of level;
When the width unanimity of described girder plate on its non-direction of traffic, when reducing gradually, the height of the column described in every row constitutes ramp unit, and the girder plate splicing back in several described ramp units forms the wire road with angle of inclination;
When reducing gradually, the width of described girder plate on its non-direction of traffic constitute the rotary island adjustment unit.
3. assembled stereoscopic urban road system according to claim 2, it is characterized in that: in the described rotary island adjustment unit, when the height of described column is consistent, the ring route of the girder plate splicing back formation level in several described standard blocks, the rotary island adjustment unit; When the height of the column described in every row reduced gradually, the girder plate splicing back in several described standard blocks, the rotary island adjustment unit formed the ring route with angle of inclination.
4. assembled stereoscopic urban road system according to claim 2, it is characterized in that: this system also comprises the road and bridge transition element, transition element comprised auxiliary beam slab, was connected the auxiliary grade beam of described auxiliary beam slab bottom described road and bridge, described road and bridge transition element described ramp unit is connected with the road surface.
5. assembled stereoscopic urban road system according to claim 1 is characterized in that: offer on the end web of described column porose, fastening by described hole between the column of adjacent described roadway element during splicing.
6. assembled stereoscopic urban road system according to claim 1, it is characterized in that: described girder plate is concrete structure or steel work or steel-concrete combination construction.
7. Fast Installation worker's method of an assembled stereoscopic urban road system is characterized in that: comprising: make and described roadway element is installed in processing factory, waiting that setting up the road surface carries out cutting or leveling; Described roadway element integral body is packed to road surface to be set up; The girder plate of described roadway element is followed the car direction be spliced to form bridge floor successively, described main grade beam is embedded in the groove on road surface or mats formation on the road surface.
8. Fast Installation worker's method of assembled stereoscopic urban road system according to claim 7, it is characterized in that: pack described roadway element and comprise: two integration of transporting and building cars enter described girder plate bottom from the column both sides of described roadway element respectively from column centre or two integration of transporting and building cars of described roadway element simultaneously, and described roadway element is supported and disengaging ground; The integration of transporting and building car utilizes self dynamical system or trailer that described roadway element is packed to road surface to be installed, adjusts the height of described roadway element, described girder plate is followed that the car direction is spliced successively and fastening; The integration of transporting and building car is cancelled the support to described roadway element, and withdraws from the bottom of described girder plate, returns processing factory and packs next time.
9. Fast Installation worker's method of assembled stereoscopic urban road system according to claim 7 is characterized in that: when described approach system is not spliced, realize temporarily being open to traffic of road by the access bridge car.
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| CN201310193412.7A CN103276648B (en) | 2013-05-23 | 2013-05-23 | Assembled stereoscopic urban road system and installation construction |
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| CN201310193412.7A CN103276648B (en) | 2013-05-23 | 2013-05-23 | Assembled stereoscopic urban road system and installation construction |
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| CN103276648B CN103276648B (en) | 2015-09-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035203A (en) * | 2018-01-26 | 2018-05-15 | 钟宝驹 | Steel construction space framework unit, steel construction solid group frame and its application |
| CN109252429A (en) * | 2018-11-11 | 2019-01-22 | 张光裕 | Vehicular combines viaduct |
| CN112609582A (en) * | 2020-12-15 | 2021-04-06 | 中国建筑第八工程局有限公司 | Traffic pavement support structure of bridge and bridge formwork erecting method of traffic pavement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1580404A (en) * | 2004-05-18 | 2005-02-16 | 钟宝驹 | Man-vehicle passageway standardized an modularized manufacture and combined construction method |
| JP4354355B2 (en) * | 2004-07-12 | 2009-10-28 | 株式会社竹中土木 | Construction method for approach sections such as elevated roads |
| CN102505596A (en) * | 2011-11-07 | 2012-06-20 | 清华大学 | Low-stand bikeway system based on side road |
| CN203284706U (en) * | 2013-05-23 | 2013-11-13 | 苏州荣生大方路桥建设工程有限公司 | Assembled-type three-dimensional city road system |
-
2013
- 2013-05-23 CN CN201310193412.7A patent/CN103276648B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1580404A (en) * | 2004-05-18 | 2005-02-16 | 钟宝驹 | Man-vehicle passageway standardized an modularized manufacture and combined construction method |
| JP4354355B2 (en) * | 2004-07-12 | 2009-10-28 | 株式会社竹中土木 | Construction method for approach sections such as elevated roads |
| CN102505596A (en) * | 2011-11-07 | 2012-06-20 | 清华大学 | Low-stand bikeway system based on side road |
| CN203284706U (en) * | 2013-05-23 | 2013-11-13 | 苏州荣生大方路桥建设工程有限公司 | Assembled-type three-dimensional city road system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035203A (en) * | 2018-01-26 | 2018-05-15 | 钟宝驹 | Steel construction space framework unit, steel construction solid group frame and its application |
| CN109252429A (en) * | 2018-11-11 | 2019-01-22 | 张光裕 | Vehicular combines viaduct |
| CN112609582A (en) * | 2020-12-15 | 2021-04-06 | 中国建筑第八工程局有限公司 | Traffic pavement support structure of bridge and bridge formwork erecting method of traffic pavement |
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| CN103276648B (en) | 2015-09-02 |
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