CN103321145A - Extensible connection device for bridge with extensible structure falling water groove - Google Patents
Extensible connection device for bridge with extensible structure falling water groove Download PDFInfo
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- CN103321145A CN103321145A CN2013102418135A CN201310241813A CN103321145A CN 103321145 A CN103321145 A CN 103321145A CN 2013102418135 A CN2013102418135 A CN 2013102418135A CN 201310241813 A CN201310241813 A CN 201310241813A CN 103321145 A CN103321145 A CN 103321145A
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- groove
- bridge
- upper gib
- folded sheet
- bridge deck
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Abstract
The invention discloses an extensible connection device for a bridge with an extensible structure falling water groove. The extensible connection device is arranged between adjacent bridge deck slabs and comprises a pair of upper-portion guide plates, the lower-portion falling water groove, a connecting rope and a connecting support, wherein the pair of upper-portion guide plates is symmetrically arranged between side walls of the adjacent bridge deck slabs, the top ends of the upper-portion guide plates are fixedly arranged inside the adjacent bridge deck slabs, and folding plates extending downward and obliquely are arranged at the bottom ends of the upper-portion guide plates. The connecting support is fixedly arranged on the side walls of the bridge deck slabs and connected with one end of the connecting rope, the other end of the connecting rope is connected with the outside of the lower-portion falling water groove, a water collecting space with an upward opening is arranged inside the lower-portion falling water groove, and the tail ends of the folding plates are arranged in the water collecting space. The extensible connection device is simple in structure, the upper-portion guide plates and the lower-portion falling water groove are of independent double structures, extension of the bridge deck slabs does not cause distortion of the connecting parts, and the service life of members is prolonged.
Description
Technical field
The invention belongs to the bridge linkage, be specifically related to the flexible linkage of a kind of bridge with the drowning groove of stretching structure.
Background technology
At first will establish a plurality of bearings when building bridge, form support with steel work on bearing, concreting forms bridge deck on these supports, the top the same black top with road usually of bridge deck.Connection between these bridge deck is telescopic; make above-mentioned bridge deck occur in the longitudinal direction expanding with heat and contract with cold with the variations in temperature that causes season; consider the flexible phenomenon of these bridge deck; between bridge deck, should have flexible linkage; the not only damage that can protect bridge not expanded with heat and contract with cold and cause can guarantee that also vehicle is current smoothly.The flexible auxiliary material of the drowning groove of the flexible linkage of tradition are rubber, the expand with heat and contract with cold flexible direction and the drowning groove installation direction that cause of bridge is inconsistent, flexible auxiliary material can be twisted, this distortion makes the drowning groove of elastomeric material tear in advance or chap and occur leaking, can not play its due effect, breakage often appears in material, needs higher maintenance management expense.In addition, the flexible linkage of tradition can not discharge rainwater well, flow into the rainwater of bridge and the telescopic material that the dust on the bridge flows to the drowning groove of rubber together, this impurity can make telescopic material sagging distortion or disrepair phenomenon occur in the telescopic material inner accumulated.
Summary of the invention
In order to overcome the problems referred to above that the prior art field exists, the objective of the invention is to, provide a kind of and fall into water the bridge of groove with flexible linkage with stretching structure, solve the maintenance cost height after the flexible auxiliary material breakage of the flexible linkage of tradition, the problem of discharging rainwater poor effect.
The flexible linkage of the bridge of the drowning groove of band stretching structure provided by the invention, be arranged between the adjacent bridge panel, it comprises a pair of upper gib, groove falls into water in the bottom, connection cord, connect support, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on bridge deck inside, the bottom is provided with the folded sheet of downward extending obliquely, connecting support is fixedly installed on the bridge deck sidewall, connecting support is connected with connection cord one end, the connection cord other end falls into water with the bottom that is arranged on the upper gib below, and groove is outside to be connected, drowning groove inside, bottom is provided with the collecting space that opening makes progress, and the end of described folded sheet is arranged in the collecting space.
The flexible linkage of bridge of the drowning groove of band stretching structure, be arranged between the adjacent bridge panel, it comprises a pair of upper gib, groove falls into water in the bottom, fixed connecting piece, connection cord, connect support, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on the bridge deck sidewall by fixed connecting piece, the bottom is provided with the folded sheet of downward extending obliquely, connecting support is fixedly installed on the bridge deck sidewall, connecting support is connected with connection cord one end, the connection cord other end falls into water with the bottom that is arranged on the upper gib below, and groove is outside to be connected, drowning groove inside, bottom is provided with the collecting space that opening makes progress, and described folded sheet end is arranged in the collecting space.
The flexible linkage of bridge of the drowning groove of band stretching structure, be arranged between the adjacent bridge panel, it comprises a pair of upper gib, groove falls into water in the bottom, fixed connecting piece, connection cord, connect support, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on the bridge deck sidewall by fixed connecting piece, the bottom is provided with the folded sheet of downward extending obliquely, connecting support is fixedly installed on the folded sheet lateral wall, connecting support is connected with connection cord one end, the connection cord other end is connected with drowning groove end, the bottom that is arranged on the upper gib below, drowning groove inside, bottom is provided with the collecting space that opening makes progress, and described folded sheet end is arranged in the collecting space.
The flexible linkage of bridge of the drowning groove of band stretching structure, be arranged between the adjacent bridge panel, it comprises a pair of upper gib, groove falls into water in the bottom, fixed connecting piece, fixture, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on the bridge deck sidewall by fixed connecting piece, the bottom is provided with the folded sheet of downward extending obliquely, the drowning groove inside, bottom that is arranged on the upper gib below is provided with the collecting space that opening makes progress, drowning groove one end in bottom is arranged on the bridge deck bottom by fixture, other end horizontal stretching is to the folded sheet outside of adjacent bridge panel, and the folded sheet end is arranged in the drowning groove collecting space in bottom.
The flexible linkage of bridge of the drowning groove of band stretching structure, be arranged between the adjacent bridge panel, it comprises rhone, rhone is arranged between the adjacent bridge panel sidewall, the rhone two ends are fixedly installed on adjacent bridge panel inside respectively, rhone vertically is provided with identical at interval scalable wrinkle, and scalable wrinkle end is retractable proj ection.
The flexible linkage of the bridge of the drowning groove of band stretching structure provided by the invention, its beneficial effect is, this apparatus structure is simple, the drowning groove in upper gib and bottom is separate dual structure, flexible these linkages that also can not cause of bridge deck twist, improve life of components, saved the maintenance management expense of bridge; The rainwater that flows on the bridge and foreign material discharging are smooth and easy, can prevent that the foreign material accumulation from causing the groove breakage of falling into water; The bottom groove that falls into water hangs with the form of connection cord at a certain distance, vertically is not restricted, and also has length direction to form flexible wrinkle, and stretching of bridge deck can not cause the distortion of linkage.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the invention one;
Fig. 2 is the overall structure schematic diagram of the embodiment of the invention two;
Fig. 3 is the overall structure schematic diagram of the embodiment of the invention three;
Fig. 4 is the overall structure schematic diagram of the embodiment of the invention four;
Fig. 5 is the overall structure schematic diagram of the embodiment of the invention five;
Fig. 6 is the rhone overall structure schematic diagram of the embodiment of the invention five.
Mark among the figure:
S. bridge deck;
10. upper gib; 11. folded sheet; The groove 12. fall into water in the bottom; 13. connection cord; 14. connection support;
15. collecting space;
20. upper gib; 21. folded sheet; The groove 22. fall into water in the bottom; 23. connection cord; 24. connection support;
25. collecting space; 26. fixed connecting piece;
30. upper gib; 31. folded sheet; The groove 32. fall into water in the bottom; 33. connection cord; 34. connection support;
35. collecting space; 36. fixed connecting piece;
40. upper gib; 41. folded sheet; The groove 42. fall into water in the bottom; 43. fixed connecting piece; 44. fixture;
45. collecting space;
50. rhone; 51. scalable wrinkle; 52. retractable proj ection.
The specific embodiment
With reference to the accompanying drawings, in conjunction with the embodiments, to the flexible linkage of the bridge of the drowning groove of band stretching structure provided by the invention, be described in detail.
Embodiment one
With reference to Fig. 1, the flexible linkage of the bridge of the drowning groove of the band stretching structure of present embodiment, be arranged between the adjacent bridge panel S, it comprises a pair of upper gib 10, groove 12 falls into water in the bottom, connection cord 13, connect support 14, described a pair of upper gib 10 is symmetricly set between the adjacent bridge panel S sidewall, upper gib 10 tops are fixedly installed on bridge deck S inside, the bottom is provided with the folded sheet 11 of downward extending obliquely, connecting support 14 is fixedly installed on the bridge deck S sidewall, connecting support 14 is connected with connection cord 13 1 ends, connection cord 13 other ends fall into water 12 outside connections of groove with the bottom that is arranged on upper gib 10 belows, drowning groove 12 inside, bottom are provided with the collecting space 15 that opening makes progress, and the end of described folded sheet 11 is arranged in the collecting space 15.
The effect of upper gib 10 is the rainwater blocking-up that the outer wall along bridge deck S flowed to bridge pad, and upper gib 10 symmetry between the sidewall of bridge deck S is installed, and occupies the space between the bridge deck S.In addition, the other end of upper gib 10 can be oriented the folded sheet 11 that tilts of bridge below.
The drowning groove 12 in bottom is to collect to the member of the rainwater of one-level importing by upper gib 10 secondaries, and bridge deck S expands with heat and contract with cold and also can not cause upper gib 10, drowning groove 12 distortions in bottom, can improve its life-span.The bottom groove 12 that falls into water discharges portion's have the collecting space 15 of upward opening, bottom to fall into water rainwater that groove 12 collects side of importing bridge pad within it.In addition, the end of the folded sheet 11 of upper gib 10 is positioned at the collecting space 15 of the drowning groove 12 in bottom.Rainwater along the outer wall of bridge deck S stream flows into collecting spaces 15 by folded sheet 11, and bridge deck S is when expanding with heat and contract with cold, and folded sheet 11 hangs on the sidewall of collecting space 15, and folded sheet 11 can not break away from the collecting space 15 of the drowning groove 12 in bottom yet.
Connecting support 14 and connection cord 13 is that the drowning groove 12 in bottom and bridge deck S are carried out flexible fixing member, the drowning groove 12 in bottom is hung on the sidewall of bridge deck S with connection cord 13 at regular intervals, laterally be not restricted, bridge deck S can not be distorted when flexible.
Embodiment two
With reference to Fig. 2, the flexible linkage of the bridge of the drowning groove of the band stretching structure of present embodiment, be arranged between the adjacent bridge panel S, it comprises a pair of upper gib 20, groove 22 falls into water in the bottom, fixed connecting piece 26, connection cord 23, connect support 24, described a pair of upper gib 20 is symmetricly set between the adjacent bridge panel S sidewall, upper gib 20 tops are fixedly installed on the bridge deck S sidewall by fixed connecting piece 26, the bottom is provided with the folded sheet 21 of downward extending obliquely, connecting support 24 is fixedly installed on the bridge deck S sidewall, connecting support 24 is connected with connection cord 23 1 ends, connection cord 23 other ends fall into water 22 outside connections of groove with the bottom that is arranged on upper gib 20 belows, drowning groove 22 inside, bottom are provided with the collecting space 25 that opening makes progress, and described folded sheet 21 ends are arranged in the collecting space 25.
The effect of upper gib 20 is the rainwater blocking-up that the outer wall along bridge deck S flowed to bridge pad, and upper gib 20 symmetry between the sidewall of bridge deck S is installed, and occupies the space between the bridge deck S.In addition, the other end of upper gib 20 can be oriented the folded sheet 21 that tilts of bridge below.Each sidewall of bridge deck S and bridge deck S is fixed a pair of upper gib 20 with fixed connecting piece 26, connect the drowning groove 22 of bridge deck S and bottom with connection cord 23, the rainwater that falls on the flexible linkage of bridge, at first imported by upper gib 20, imported by drowning groove 22 secondaries in bottom then, form the drowning groove with dual structure.The rainwater that the collecting space 25 of drowning groove 22 is collected in the bottom is imported into the side of bridge and discharges.In addition and the foreign material that flow into together of rainwater also be disposed to the bridge outside together by the discharge-channel of rainwater.Bridge deck S expands with heat and contract with cold and can not cause the drowning groove 22 in bottom to produce distortion.
Embodiment three
With reference to Fig. 3, the flexible linkage of the bridge of the drowning groove of the band stretching structure of present embodiment, be arranged between the adjacent bridge panel S, it comprises a pair of upper gib 30, groove 32 falls into water in the bottom, fixed connecting piece 36, connection cord 33, connect support 34, described a pair of upper gib 30 is symmetricly set between the adjacent bridge panel S sidewall, upper gib 30 tops are fixedly installed on the bridge deck S sidewall by fixed connecting piece 36, the bottom is provided with the folded sheet 31 of downward extending obliquely, connecting support 34 is fixedly installed on folded sheet 31 lateral walls, connecting support 34 is connected with connection cord 33 1 ends, connection cord 33 other ends are connected with drowning groove 32 ends, the bottom that is arranged on upper gib 30 belows, drowning groove 32 inside, bottom are provided with the collecting space 35 that opening makes progress, and described folded sheet 31 ends are arranged in the collecting space 35.
The effect of upper gib 30 is the rainwater blocking-up that the outer wall along bridge deck S flowed to bridge pad, and upper gib 30 symmetry between the sidewall of bridge deck S is installed, and occupies the space between the bridge deck S.In addition, the other end of upper gib 30 can be oriented the folded sheet 31 that tilts of bridge below.Each sidewall of bridge deck S and bridge deck S is fixed a pair of upper gib 30 with fixed connecting piece 36, with connection cord 33 the drowning groove 32 in bottom is fixed on the upper gib 30, the rainwater that falls on the flexible linkage of bridge, at first imported by upper gib 30, imported by drowning groove 32 secondaries in bottom then, form the drowning groove with dual structure.The rainwater that the collecting space 35 of drowning groove 32 is collected in the bottom is imported into the side of bridge and discharges.In addition and the foreign material that flow into together of rainwater also be disposed to the bridge outside together by the discharge-channel of rainwater.
Embodiment four
With reference to Fig. 4, the flexible linkage of the bridge of the drowning groove of the band stretching structure of present embodiment, be arranged between the adjacent bridge panel S, it comprises a pair of upper gib 40, groove 42 falls into water in the bottom, fixed connecting piece 43, fixture 44, described a pair of upper gib 40 is symmetricly set between the adjacent bridge panel S sidewall, upper gib 40 tops are fixedly installed on the bridge deck S sidewall by fixed connecting piece 43, the bottom is provided with the folded sheet 41 of downward extending obliquely, drowning groove 42 inside, bottom that are arranged on upper gib 40 belows are provided with the collecting space 45 that opening makes progress, drowning groove 42 1 ends in bottom are arranged on bridge deck S bottom by fixture 44, other end horizontal stretching is to folded sheet 41 outsides of adjacent bridge panel S, and folded sheet 41 ends are arranged in the collecting space 45 of the drowning groove 42 in bottom.
The effect of upper gib 40 is the rainwater blocking-up that the outer wall along bridge deck S flowed to bridge pad, and upper gib 40 symmetry between the sidewall of bridge deck S is installed, and occupies the space between the bridge deck S.In addition, the other end of upper gib 40 can be oriented the folded sheet 41 that tilts of bridge below.Each sidewall of bridge deck S and bridge deck S is fixed a pair of upper gib 40 with fixed connecting piece 43, the drowning groove 42 in bottom has only a side to be fixed on the bridge deck S, opposite side is folded sheet 41 outsides that extend to adjacent bridge panel S, and folded sheet 41 ends are arranged in the collecting space 45 of the drowning groove 42 in bottom.When bridge deck S expanded with heat and contract with cold, the drowning groove 42 in bottom can not be distorted yet.
Embodiment five
With reference to Fig. 5-Fig. 6, the flexible linkage of the bridge of the drowning groove of the band stretching structure of present embodiment, be arranged between the adjacent bridge panel S, it comprises rhone 50, rhone 50 is arranged between the adjacent bridge panel S sidewall, rhone 50 two ends are fixedly installed on adjacent bridge panel S inside respectively, and rhone 50 vertically is provided with identical at interval scalable wrinkle 51, and scalable wrinkle 51 ends are retractable proj ection 52.
Rhone 50 is installed on each side wall ends of bridge deck S and contiguous bridge deck S, form " U " i section, form scalable wrinkle 51 at regular intervals, the scalable wrinkle 51 terminal retractable proj ection 52 that form, scalable wrinkle 51 is flexible at length direction, when bridge deck S expanded with heat and contract with cold, rhone 50 can not be distorted yet, and can improve its life-span.
Claims (5)
1. one kind is fallen into water the bridge of groove with flexible linkage with stretching structure, be arranged between the adjacent bridge panel, it is characterized in that: it comprises a pair of upper gib, groove falls into water in the bottom, connection cord, connect support, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on bridge deck inside, the bottom is provided with the folded sheet of downward extending obliquely, connecting support is fixedly installed on the bridge deck sidewall, connecting support is connected with connection cord one end, the connection cord other end falls into water with the bottom that is arranged on the upper gib below, and groove is outside to be connected, drowning groove inside, bottom is provided with the collecting space that opening makes progress, and the end of described folded sheet is arranged in the collecting space.
2. band stretching structure according to claim 1 falls into water the bridge of groove with flexible linkage, be arranged between the adjacent bridge panel, it is characterized in that: it comprises a pair of upper gib, groove falls into water in the bottom, fixed connecting piece, connection cord, connect support, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on the bridge deck sidewall by fixed connecting piece, the bottom is provided with the folded sheet of downward extending obliquely, connecting support is fixedly installed on the bridge deck sidewall, connecting support is connected with connection cord one end, the connection cord other end falls into water with the bottom that is arranged on the upper gib below, and groove is outside to be connected, drowning groove inside, bottom is provided with the collecting space that opening makes progress, and described folded sheet end is arranged in the collecting space.
3. band stretching structure according to claim 1 falls into water the bridge of groove with flexible linkage, be arranged between the adjacent bridge panel, it is characterized in that: it comprises a pair of upper gib, groove falls into water in the bottom, fixed connecting piece, connection cord, connect support, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on the bridge deck sidewall by fixed connecting piece, the bottom is provided with the folded sheet of downward extending obliquely, connecting support is fixedly installed on the folded sheet lateral wall, connecting support is connected with connection cord one end, the connection cord other end is connected with drowning groove end, the bottom that is arranged on the upper gib below, drowning groove inside, bottom is provided with the collecting space that opening makes progress, and described folded sheet end is arranged in the collecting space.
4. band stretching structure according to claim 1 falls into water the bridge of groove with flexible linkage, be arranged between the adjacent bridge panel, it is characterized in that: it comprises a pair of upper gib, groove falls into water in the bottom, fixed connecting piece, fixture, described a pair of upper gib is symmetricly set between the adjacent bridge panel sidewall, the upper gib top is fixedly installed on the bridge deck sidewall by fixed connecting piece, the bottom is provided with the folded sheet of downward extending obliquely, the drowning groove inside, bottom that is arranged on the upper gib below is provided with the collecting space that opening makes progress, drowning groove one end in bottom is arranged on the bridge deck bottom by fixture, other end horizontal stretching is to the folded sheet outside of adjacent bridge panel, and the folded sheet end is arranged in the drowning groove collecting space in bottom.
5. band stretching structure according to claim 1 falls into water the bridge of groove with flexible linkage, be arranged between the adjacent bridge panel, it is characterized in that: it comprises rhone, rhone is arranged between the adjacent bridge panel sidewall, the rhone two ends are fixedly installed on adjacent bridge panel inside respectively, rhone vertically is provided with identical at interval scalable wrinkle, and scalable wrinkle end is retractable proj ection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102418135A CN103321145A (en) | 2013-06-18 | 2013-06-18 | Extensible connection device for bridge with extensible structure falling water groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102418135A CN103321145A (en) | 2013-06-18 | 2013-06-18 | Extensible connection device for bridge with extensible structure falling water groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103321145A true CN103321145A (en) | 2013-09-25 |
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ID=49190169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102418135A Pending CN103321145A (en) | 2013-06-18 | 2013-06-18 | Extensible connection device for bridge with extensible structure falling water groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103321145A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480787A (en) * | 2016-11-10 | 2017-03-08 | 中铁局集团天津建设工程有限公司 | The seam construction of concrete railway board |
| CN114016402A (en) * | 2021-12-15 | 2022-02-08 | 张绅 | Assembled bridge butt joint expansion joint structure and prevent blocking drainage mechanism thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1324383A (en) * | 1969-12-23 | 1973-07-25 | Creusot Loire | Decking members for demountable bridges |
| KR20090092209A (en) * | 2008-09-09 | 2009-08-31 | 고삼석 | A expansion joint apparatus for bridge structure |
| KR20090100240A (en) * | 2009-02-19 | 2009-09-23 | 주식회사 리노이엔지 | Embedded expansion joint apparatus for bridge |
| KR20100057559A (en) * | 2010-04-29 | 2010-05-31 | 고재용 | For both leakage protection and drainage equipment of expansion joint on bridge |
| CN202273174U (en) * | 2011-07-14 | 2012-06-13 | 安徽省交通规划设计研究院 | Vertical toothed plate type highway bridge expansion device |
| CN202849928U (en) * | 2012-07-25 | 2013-04-03 | 单国珠 | ZEY type bridge expansion joint |
-
2013
- 2013-06-18 CN CN2013102418135A patent/CN103321145A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1324383A (en) * | 1969-12-23 | 1973-07-25 | Creusot Loire | Decking members for demountable bridges |
| KR20090092209A (en) * | 2008-09-09 | 2009-08-31 | 고삼석 | A expansion joint apparatus for bridge structure |
| KR20090100240A (en) * | 2009-02-19 | 2009-09-23 | 주식회사 리노이엔지 | Embedded expansion joint apparatus for bridge |
| KR20100057559A (en) * | 2010-04-29 | 2010-05-31 | 고재용 | For both leakage protection and drainage equipment of expansion joint on bridge |
| CN202273174U (en) * | 2011-07-14 | 2012-06-13 | 安徽省交通规划设计研究院 | Vertical toothed plate type highway bridge expansion device |
| CN202849928U (en) * | 2012-07-25 | 2013-04-03 | 单国珠 | ZEY type bridge expansion joint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480787A (en) * | 2016-11-10 | 2017-03-08 | 中铁局集团天津建设工程有限公司 | The seam construction of concrete railway board |
| CN106480787B (en) * | 2016-11-10 | 2018-03-06 | 中铁一局集团天津建设工程有限公司 | The seam construction of concrete railway board |
| CN114016402A (en) * | 2021-12-15 | 2022-02-08 | 张绅 | Assembled bridge butt joint expansion joint structure and prevent blocking drainage mechanism thereof |
| CN114016402B (en) * | 2021-12-15 | 2024-05-03 | 沈阳汇智云创科技有限公司 | Assembled bridge butt joint expansion joint structure and prevent blocking drainage mechanism thereof |
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Application publication date: 20130925 |
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