CN215441401U - Bridge deck system of bridge and bridge - Google Patents
Bridge deck system of bridge and bridge Download PDFInfo
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- CN215441401U CN215441401U CN202121025585.4U CN202121025585U CN215441401U CN 215441401 U CN215441401 U CN 215441401U CN 202121025585 U CN202121025585 U CN 202121025585U CN 215441401 U CN215441401 U CN 215441401U
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Abstract
The embodiment of the application provides a bridge deck system of a bridge and the bridge. Wherein, this bridge deck system includes prefabricated protective wall, prefabricate roof beam body and the vertical wall as an organic whole structure. The beam body extends along the width direction and the length direction of the bridge. The vertical wall is erected on the beam body. The protective wall is vertically arranged above the beam body and comprises a protective wall main body which is opposite to the vertical wall and is arranged at intervals, and the protective wall main body is connected with the beam body through a connecting piece. By adopting the scheme in the application, the field pouring workload can be greatly reduced, the concrete pouring pollution is reduced, the construction period is shortened, the labor cost can be saved and the working procedures of high-altitude operation can be reduced by an assembled construction mode, and the safety of vehicles and pedestrians in urban areas can be further ensured.
Description
Technical Field
The application relates to a railway bridge technology, in particular to a bridge deck system of a bridge and the bridge.
Background
At present, a vertical wall and a ballast retaining wall (or a protective wall) of a bridge of a high-speed railway are generally cast in situ at a bridge site, and the vertical wall and the protective wall are formed by binding reinforcing steel bars and casting concrete in situ. And most urban railways are located in urban areas, so that requirements on noise pollution, concrete pouring pollution, construction safety and the like are strict, and if vertical walls, ballast retaining walls (or protective walls) and the like are constructed in a bridge site on-site pouring construction mode like bridges of high-speed railways, problems of noise pollution, concrete pollution, construction period prolongation and the like can be caused.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the above technical drawbacks, embodiments of the present application provide a bridge deck system of a bridge and a bridge.
According to the first aspect of the embodiment of the application, a bridge deck system of a bridge is provided, the bridge deck system comprises a prefabricated protective wall, a beam body and a vertical wall, wherein the beam body is of a prefabricated integrated structure, the beam body extends along the width direction and the length direction of the bridge, the vertical wall is erected on the beam body, the protective wall is erected and arranged above the beam body, the protective wall comprises a protective wall main body which is opposite to the vertical wall and is arranged at intervals, and the protective wall main body is connected with the beam body through a connecting piece.
Optionally, the beam body with the position that the protecting wall main part is connected is provided with embedded steel bar, embedded steel bar is including embedding the embedded section in the beam body with expose in the linkage segment of beam body, be provided with prefabricated grout bellows in the protecting wall main part, the grout bellows runs through the bottom of protecting wall main part, the grout bellows is followed the bottom of protecting wall main part is upwards extended along the upper and lower direction, the linkage segment inserts in the grout bellows.
Optionally, a grout inlet and a grout outlet are formed in the side wall of the protective wall main body and are respectively communicated with the grouting corrugated pipe, the grout inlet is arranged below the grout outlet at intervals, and the height of the grout outlet is not lower than that of the top end of the connecting section.
Optionally, the bridge floor system still includes first prefabricated apron, the roof beam body and relative setting the protection wall main part with erect and be formed with first mounting groove between the wall, erect the orientation of wall be provided with first step portion on the lateral wall of protection wall main part, the orientation of protection wall main part be provided with second step portion on the lateral wall of perpendicular wall, first step portion second step portion with the upper surface of the roof beam body is along ascending distance from top to bottom the same, the edge of first prefabricated apron both sides overlap joint respectively first step portion with on the second step portion to the closure first mounting groove.
Optionally, the protective wall further comprises a base which is the same as the beam body in the extending direction, the base and the protective wall main body are constructed into a prefabricated integrally-formed L-shaped structure, one end, far away from the protective wall main body, of the base abuts against the vertical wall, and the bottom surface of the base is attached to and connected with the upper surface of the beam body.
Optionally, the protection wall still includes the baffle, the baffle erects in the base, the baffle the base with the protection wall main part is prefabricated integrated into one piece structure, the baffle is located the protection wall main part with between the perpendicular wall, the base and relative setting the protection wall main part with be formed with the second mounting groove between the perpendicular wall, the baffle will the second mounting groove is separated for third mounting groove and fourth mounting groove.
Optionally, the bridge floor system still includes prefabricated apron of second and the prefabricated apron of third, erect the orientation of wall be provided with first step portion on the lateral wall of protection wall main part, the orientation of protection wall main part be provided with second step portion on the lateral wall of perpendicular wall, first step portion second step portion and the top surface of baffle with the upper surface of the roof beam body is the same along the distance of upper and lower direction, the edge of the prefabricated apron both sides of second overlap joint respectively first step portion with the top surface of baffle closes with the lid the third mounting groove, the edge of the prefabricated apron both sides of third overlap joint respectively the second step portion with the top surface of baffle closes with the lid the fourth mounting groove.
Optionally, an installation foundation for installing a rail or a sound barrier is further embedded in the vertical wall, the installation foundation includes a first section, a second section and a third section which are configured into a U-shaped structure, the first section and the second section are oppositely arranged, the third section is connected between the first section and the second section, the third section is embedded in the vertical wall, and end portions of the first section and the second section are exposed out of the vertical wall.
Optionally, cement mortar is arranged between the base and the contact surface of the beam body, and cement mortar is arranged between the protective wall main body and the contact surface of the beam body.
According to a first aspect of embodiments of the present application, there is provided a bridge comprising a deck system of bridges as described above.
Adopt the bridge deck system of bridge that provides in this application embodiment, can reach following technological effect at least:
because the vertical wall and the beam body are prefabricated and integrally formed in a factory, and the protective wall is also prefabricated in the factory, the cast-in-place workload can be greatly reduced, the concrete pouring pollution is reduced, and the construction period is shortened. The construction steps that integrated into one piece's vertical wall and roof beam body reducible be connected the two are connected, directly pass through the connecting piece with the protecting wall and connect, adopt this kind of assembled construction mode can practice thrift the human cost, improve construction quality, accelerate construction speed. Moreover, the assembly type construction mode can reduce the working procedure of high-altitude operation, thereby ensuring the safety of vehicles and pedestrians in urban areas.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic cross-sectional view of a deck system of a bridge according to a first embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a beam and vertical walls of a deck system according to a first embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of a protective wall of a bridge deck system according to a first embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a deck system of a bridge according to a second embodiment of the present application;
fig. 5 is a schematic cross-sectional view of a protective wall of a bridge deck system according to a second embodiment of the present application.
Reference numerals
10-protective wall; 11-a protective wall body; 111-slurry inlet holes; 112-slurry outlet; 113-a second step; 12-a base; 13-a separator; 14-grouting corrugated pipe; 20-a beam body; 30-vertical walls; 31-a first step; 40-embedding reinforcing steel bars; 41-embedding section; 42-a connecting segment; 51-a first prefabricated cover plate; 52-a second prefabricated cover plate; 53-a third prefabricated cover plate; 61-a first mounting groove; 62-a second mounting groove; 621-a third mounting groove; 622-fourth mounting groove; 70-mounting a foundation; 90-connecting plate; 80-cement mortar.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In order to reduce concrete pollution and shorten the construction period when railway bridges in urban areas are constructed, according to a first aspect of an embodiment of the present application, fig. 1 is a schematic cross-sectional view of a bridge deck system of a bridge provided in a first embodiment of the present application, and fig. 4 is a schematic cross-sectional view of a bridge deck system of a bridge provided in a second embodiment of the present application, and as shown in fig. 1 and fig. 4, a bridge deck system of a bridge is provided. The bridge deck system comprises a prefabricated protective wall 10, a beam body 20 and a vertical wall 30 which are prefabricated into an integral structure. The protective wall 10 may also be referred to as a ballast wall. The girder bodies 20 extend in the width direction and the length direction of the bridge, and a plurality of girder bodies 10 are arranged at intervals in the length direction of the bridge for commonly supporting the deck supported above the girder bodies 10. The vertical wall 30 is erected on the girder 20, and the bottom of the vertical wall 30 is connected to the end of the girder 20. Protective wall 10 is more close to the bridge middle part for erecting wall 30, and protective wall 10 erects and sets up in the top of roof beam body 20, and protective wall 10 includes relative and the interval protective wall main part 11 that sets up with erecting wall 30, links to each other through the connecting piece between protective wall main part 11 and the roof beam body 20.
The prefabricated protective wall 10 and the prefabricated beam body 20 are prefabricated in a factory, integrally formed, transported to a construction site of a bridge, and erected and constructed through a bridge erecting machine. The prefabricated protective wall 10 is prefabricated in a factory and then transported to a construction site of a bridge, and the protective wall 10 and the girder 20 are connected by a connecting member.
Through the technical scheme, the vertical wall 30 and the beam body 20 are prefabricated and integrally formed in a factory, and the protective wall 10 is also prefabricated in the factory, so that the on-site pouring workload can be greatly reduced, the concrete pouring pollution is reduced, and the construction period is shortened. The integrally formed vertical wall 30 and the beam body 20 can reduce the construction steps for connecting the vertical wall and the beam body, the protective wall 10 is directly connected through the connecting piece, and the assembly type construction mode can save the labor cost, improve the construction quality and accelerate the construction speed. Moreover, the assembly type construction mode can reduce the working procedure of high-altitude operation, thereby ensuring the safety of vehicles and pedestrians in urban areas.
It should be noted that the bridge deck system of the bridge in the present application can be applied to not only the bridge on the urban railway but also the bridge in other areas such as the field and the mountain area, and the present application does not limit this.
In an embodiment, fig. 2 is a schematic cross-sectional view of a beam 20 and a vertical wall 30 of a bridge deck system provided in the first embodiment of the present disclosure, and as shown in fig. 1, fig. 2 and fig. 4, embedded steel bars 40 are disposed at positions where the beam 20 is connected to a protection wall main body 11, and each embedded steel bar 40 includes an embedded section 41 embedded in the beam 20 and a connection section 42 exposed from the beam 20. A prefabricated grouting corrugated pipe 14 is arranged in the protective wall main body 11, and the grouting corrugated pipe 14 penetrates through the bottom of the protective wall main body 11. The grouting corrugated pipe 14 extends upward in the up-down direction from the bottom of the protective wall main body 11, and the connection section 42 is inserted into the grouting corrugated pipe 14. Optionally, the embedded section 41 of the embedded steel bar 40 is of an L-shaped structure, so that the connection between the embedded steel bar 40 and the beam 20 can be increased in different extending directions, and the connection strength is improved.
Through pre-buried reinforcing bar 40 when prefabricating the roof beam body 20 to pre-embedding grout bellows 14 when prefabricating protective wall 10, but when needs are connected protective wall 10 and roof beam body 20, only need insert grout bellows 14 with pre-buried reinforcing bar 40's linkage segment 42, thereby can realize the location between the two, then, grout bellows 14 to the grout, so just can connect protective wall 10 on roof beam body 20.
In an embodiment, fig. 3 is a schematic cross-sectional view of a bridge deck protection wall 10 provided in a first embodiment of the present application, and fig. 5 is a schematic cross-sectional view of a bridge deck protection wall 10 provided in a second embodiment of the present application, as shown in fig. 3 and 5, a slurry inlet hole 111 and a slurry outlet hole 112 are formed in a side wall of a protection wall main body 11, the slurry inlet hole 111 and the slurry outlet hole 112 are respectively communicated with a grouting corrugated pipe 14, and the slurry inlet hole 111 is disposed below the slurry outlet hole 112 at an interval. The height of the grout outlet 112 is not lower than the top end of the connecting section 42. When the grouting bellows 14 is grouted, cement mortar 80 is grouted from the lower grout inlet 111, and then the cement mortar 80 flows out from the grout outlet 112. Since the height of the grout outlet 112 is not lower than the top end of the connection section 42, all areas of the connection section 42 can be submerged by the cement mortar 80, thereby ensuring that the connection section 42 can be tightly fixed in the grouting corrugated pipe 14.
In order to enhance the connection strength between the protective wall 10 and the beam 20, as shown in fig. 1, cement mortar 80 is disposed between the contact surfaces of the protective wall main body 11 and the beam 20, and optionally, the cement mortar 80 is high-strength cement mortar 80. After cement mortar 80 is laid and leveled, the protective wall 10 is installed.
In the present application, the deck system has at least a first embodiment as shown in fig. 1 and 3 and a second embodiment as shown in fig. 4 and 5, and in the first embodiment, as shown in fig. 3, the protective wall 10 includes a protective wall body 11, as shown in fig. 1, the protective wall body 11, the girder 20 and the vertical wall 30 form one installation groove, i.e., a first installation groove 61; in the second embodiment, as shown in fig. 5, the protective wall 10 includes a protective wall main body 11, a base 12, and a partition plate 13, and as shown in fig. 4, the protective wall main body 11, the base 12, the partition plate 13, and the vertical wall 30 form two mounting grooves, i.e., a third mounting groove 621 and a fourth mounting groove 622.
In the first embodiment of the present application, as shown in fig. 1, the deck system further comprises a first prefabricated deck 51. A first mounting groove 61 is formed between the beam body 20 and the opposite protection wall main body 11 and the vertical wall 30. A first step 31 is provided on the side wall of the vertical wall 30 facing the shield wall main body 11, and a second step 113 is provided on the side wall of the shield wall main body 11 facing the vertical wall 30. The distances between the first step part 31 and the second step part 113 and the upper surface of the beam body 20 in the vertical direction are the same, the edges of the two sides of the first prefabricated cover plate 51 are respectively overlapped on the first step part 31 and the second step part 113 to cover the first installation groove 61, and the first prefabricated cover plate 51 is convenient to install. Alternatively, the prefabricated cover panels may be lightweight prefabricated cover panels. The first mounting groove 61 is a cable groove for communication, signal, power cables, and the first pre-cover plate 51 is a cable groove cover plate for covering the cable groove. The cable of unilateral railway is less, can only set up a mounting groove.
In the second embodiment of the present application, as shown in fig. 4 and 5, the protective wall 10 further includes a base 12 extending in the same direction as the beam body 20. The base 12 and the protective wall main body 11 are configured as an integrally formed L-shaped structure. One end of the base 12 far away from the protection wall main body 11 is abutted against the vertical wall 30, and the bottom surface of the base 12 is attached and connected with the upper surface of the beam body 20. The base 12 and the protection wall main body 11 are prefabricated by a factory and are integrally formed.
In order to enhance the connection strength between the base 12 and the beam 20, as shown in fig. 4, cement mortar 80 is laid between the contact surfaces of the base 12 and the beam 20, and optionally, the cement mortar 80 is high-strength cement mortar 80. When the protective wall 10 is installed, cement mortar 80 is firstly paved and leveled, then the pre-buried steel bars 40 are sleeved on the grouting corrugated pipes 14 in the protective wall 10, the protective wall 10 is positioned, and finally the grouting corrugated pipes 14 are grouted.
In a second embodiment of the present application, as shown in fig. 4 and 5, the protective wall 10 further includes a partition 13, and the partition 13 is erected on the base 12. Partition 13, base 12 and protective wall main part 11 are prefabricated integrated into one piece structure. Partition 13 is located between shield wall body 11 and vertical wall 30. A second installation groove 62 is formed between the base 12 and the opposite protection wall main body 11 and the vertical wall 30, and the partition plate 13 divides the second installation groove 62 into a third installation groove 621 and a fourth installation groove 622. Third mounting groove 621, fourth mounting groove 622 are communication, signal, power cable's cable duct, and it is more to the cable that bilateral railway or multilateral railway needs, set up a plurality of mounting grooves and be convenient for hold the cable.
In order to shield the third and fourth mounting grooves 621 and 622 described above, in one implementation of the second embodiment, as shown in fig. 4, the deck system further includes a second prefabricated cover plate 52 and a third prefabricated cover plate 53. A first step 31 is provided on a side wall of the vertical wall 30 facing the shield wall main body 11. A second step 113 is provided on a side wall of the shield wall main body 11 facing the vertical wall 30. The top surfaces of the first step portion 31, the second step portion 113, and the partition 13 are the same distance in the up-down direction from the upper surface of the beam body 20, so that: the edges of both sides of the second prefabricated cover plate 52 can be overlapped on the top surfaces of the first step portion 31 and the partition plate 13, respectively, to cover the third installation groove 621, and the edges of both sides of the third prefabricated cover plate 53 are overlapped on the top surfaces of the second step portion 113 and the partition plate 13, respectively, to cover the fourth installation groove 622.
In order to further facilitate the construction of the deck system, in the first and second embodiments of the present application, as shown in fig. 1 and 4, an installation foundation 70 for installing a rail or a sound barrier is also embedded in the vertical wall 30. The mounting base 70 includes a first section, a second section, and a third section configured in a U-shaped configuration. The first section and the second section are oppositely arranged, the first section and the second section extend along the up-down direction, and the third section is connected between the first section and the second section. The third section is embedded in the vertical wall 30, and the ends of the first and second sections are exposed to the vertical wall 30. Alternatively, the mounting base 70 may be a U-bolt. The first and second sections exposed to the vertical wall 30 are provided with screw threads so that the balustrade or the sound barrier can be conveniently coupled to the vertical wall 30 by being engaged with the screw threads of the first and second sections. The top of the vertical wall 30 is embedded with a connecting plate 90, and optionally, the connecting plate 90 is a steel plate. The first and second sections of the mounting base 70 extend through the connector plate 90 and out of the vertical wall 30. The connection plate 90 may increase the connection strength between the installation base 70 and the vertical wall 30.
In order to increase the sound barrier function of the vertical wall 30, in one embodiment of the present application, the vertical wall 30 has a thickness of 500mm or more.
According to a second aspect of embodiments of the present application, there is provided a bridge comprising a deck system of bridges as described above.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. The use of the terms of orientation such as "upper, lower, left, and right" generally means "upper, lower, left, and right" in a state where the front subframe is mounted on the vehicle, and coincides with the directions of "upper, lower, left, and right" when the vehicle is normally running.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. The bridge deck system of the bridge is characterized by comprising a prefabricated protective wall (10), a beam body (20) and a vertical wall (30), wherein the beam body (20) is prefabricated into an integral structure, the beam body (20) extends along the width direction and the length direction of the bridge, the vertical wall (30) is erected on the beam body (20), the protective wall (10) is erected above the beam body (20), the protective wall (10) comprises protective wall main bodies (11) which are opposite to and arranged at intervals on the vertical wall (30), and the protective wall main bodies (11) are connected with the beam body (20) through connecting pieces.
2. The bridge deck system of claim 1, wherein embedded steel bars (40) are arranged at positions where the beam bodies (20) and the protection wall main body (11) are connected, each embedded steel bar (40) comprises an embedded section (41) embedded in the beam body (20) and a connecting section (42) exposed out of the beam body (20), a prefabricated grouting corrugated pipe (14) is arranged in the protection wall main body (11), the grouting corrugated pipe (14) penetrates through the bottom of the protection wall main body (11), the grouting corrugated pipe (14) extends upwards from the bottom of the protection wall main body (11) along the vertical direction, and the connecting sections (42) are inserted into the grouting corrugated pipe (14).
3. The bridge deck system of claim 2, wherein the side wall of the protective wall main body (11) is provided with a slurry inlet (111) and a slurry outlet (112), the slurry inlet (111) and the slurry outlet (112) are respectively communicated with the grouting corrugated pipe (14), the slurry inlet (111) is arranged below the slurry outlet (112) at intervals, and the height of the slurry outlet (112) is not lower than the top end of the connecting section (42).
4. Bridge deck system according to claim 1, characterized in that it further comprises a first prefabricated deck plate (51), a first mounting groove (61) is formed between the beam body (20) and the protection wall main body (11) and the vertical wall (30) which are oppositely arranged, a first step part (31) is arranged on the side wall of the vertical wall (30) facing the protection wall main body (11), a second step part (113) is arranged on the side wall of the protection wall main body (11) facing the vertical wall (30), the first step part (31) and the second step part (113) have the same distance with the upper surface of the beam body (20) along the vertical direction, the edges of two sides of the first prefabricated cover plate (51) are respectively overlapped on the first step part (31) and the second step part (113) so as to cover the first mounting groove (61).
5. Bridge deck system according to claim 1, wherein the protective wall (10) further comprises a base (12) extending in the same direction as the beam body (20), the base (12) and the protective wall body (11) are constructed into a prefabricated integrally-formed L-shaped structure, one end of the base (12) far away from the protective wall body (11) abuts against the vertical wall (30), and the bottom surface of the base (12) is attached and connected with the upper surface of the beam body (20).
6. The bridge deck system of claim 5, wherein the protective wall (10) further comprises a partition plate (13), the partition plate (13) is erected on the base (12), the partition plate (13), the base (12) and the protective wall main body (11) are of a prefabricated integrally-formed structure, the partition plate (13) is located between the protective wall main body (11) and the vertical wall (30), a second mounting groove (62) is formed between the base (12) and the protective wall main body (11) and the vertical wall (30) which are oppositely arranged, and the partition plate (13) divides the second mounting groove (62) into a third mounting groove (621) and a fourth mounting groove (622).
7. Bridge deck system according to claim 6, further comprising a second prefabricated cover plate (52) and a third prefabricated cover plate (53), wherein a first step part (31) is provided on the side wall of the vertical wall (30) facing the protection wall body (11), a second step part (113) is provided on the side wall of the protection wall body (11) facing the vertical wall (30), the first step part (31), the second step part (113) and the top surface of the partition plate (13) have the same distance in the up-down direction as the upper surface of the beam body (20), the edges of the two sides of the second prefabricated cover plate (52) are respectively lapped on the top surfaces of the first step part (31) and the partition plate (13) to cover the third mounting groove (621), the edges of the two sides of the third prefabricated cover plate (53) are respectively lapped on the top surfaces of the second step part (113) and the partition plate (13), to cover the fourth mounting groove (622).
8. The bridge deck system of claim 1, wherein the vertical wall (30) is embedded with a mounting foundation (70) for mounting a rail or a sound barrier, the mounting foundation (70) comprises a first section, a second section and a third section which are constructed into a U-shaped structure, the first section and the second section are arranged oppositely, the third section is connected between the first section and the second section, the third section is embedded in the vertical wall (30), and the ends of the first section and the second section are exposed out of the vertical wall (30).
9. Bridge deck system according to claim 5, characterized in that cement mortar (80) is arranged between the base (12) and the contact surface of the beam (20), and cement mortar (80) is arranged between the protective wall body (11) and the contact surface of the beam (20).
10. A bridge comprising a deck system of bridges according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025585.4U CN215441401U (en) | 2021-05-13 | 2021-05-13 | Bridge deck system of bridge and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025585.4U CN215441401U (en) | 2021-05-13 | 2021-05-13 | Bridge deck system of bridge and bridge |
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| Publication Number | Publication Date |
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| CN215441401U true CN215441401U (en) | 2022-01-07 |
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| CN202121025585.4U Active CN215441401U (en) | 2021-05-13 | 2021-05-13 | Bridge deck system of bridge and bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095083A (en) * | 2022-08-09 | 2022-09-23 | 山东东泰工程咨询有限公司 | Welding type protective layer cushion block and using method thereof |
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2021
- 2021-05-13 CN CN202121025585.4U patent/CN215441401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095083A (en) * | 2022-08-09 | 2022-09-23 | 山东东泰工程咨询有限公司 | Welding type protective layer cushion block and using method thereof |
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