CN105696452A - Shifted hinge type ribbed enhanced corrugated steel sheet arch bridge - Google Patents
Shifted hinge type ribbed enhanced corrugated steel sheet arch bridge Download PDFInfo
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- CN105696452A CN105696452A CN201610253343.8A CN201610253343A CN105696452A CN 105696452 A CN105696452 A CN 105696452A CN 201610253343 A CN201610253343 A CN 201610253343A CN 105696452 A CN105696452 A CN 105696452A
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- corrugated plating
- steel corrugated
- arch
- hinge
- domes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D4/00—Arch-type bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a shifted hinge type ribbed enhanced corrugated steel plate arch bridge. The span of a corrugated plate bridge-culvert is limited due to limitations on conditions such as plate thickness, corrugated dimension, forming process and the like. According to the invention, a corrugated steel plate arch structure is formed by connecting and splicing a plurality of circumferential corrugated plate pieces through bolts to form arched units and connecting the plurality of arched units through high-strength bolts in a Y direction. A plurality of corrugated steel plate enhanced structures are discontinuously placed on the top surface of the corrugated steel plate arch structure; the corrugated steel plate enhanced structures are formed by connecting a plurality of enhanced structural units through shifted hinges on the arch; and arch supports at the two ends of the corrugated steel plate arch structure are connected with a spliced foundation through shifted hinges on the arch. The invention has the advantages of convenient manufacturing, convenient mounting, short construction period, low cost, enhanced rigidity and increased span length; and due to great deformation capacities, the shifted hinge structures can cooperate with the corrugated steel plate in deformation, mutually adapt to large shifting of the foundation and satisfy use requirements of the bridge-culvert.
Description
Technical field
The present invention relates to a kind of steel corrugated plating arch bridge structure, be specifically related to a kind of displacement hinge formula enhanced type steel corrugated plating arch bridge with ribbing。
Background technology
Steel corrugated plating bridges and culverts is as the typical space structure of one, with traditional steel concrete bridges and culverts and little compared with the bridge of footpath, the feature such as steel corrugated plating bridges and culverts has intensity height, good endurance, stress performance is good, non-deformability is strong, easy construction, duration are short, attractive in appearance, has become as the major way of highway bridge and culvert。How to play good flexibility and the high intensity advantage of steel ripple struction, particularly steel corrugated plating bridges and culverts realizes more Long span in the area of the special foundations such as weak soil, swelled ground, Thawing soil, collapsible loess, meet higher safety requirements, and taking precautions against natural calamities, mitigation, meet an urgent need, play its irreplaceable effect when speedily carrying out rescue work, be the focus of bridges and culverts designer research in recent years。
Traditional corrugated plating bridges and culverts is due to the restriction of the conditions such as steel corrugated plating thickness of slab, ripple size and corrugation process, its span ability is subject to certain restrictions, and particularly can not meet the requirement of Practical Project at the regional span ability that features as poor geologic condition, environment are more severe。And in the Special environment that some has differential settlement, the adaptability of conventional concrete ground is poor, causes that corrugated steel pipe connecting portion damages, had a strong impact on the serviceability of corrugated steel culvert。
Summary of the invention
It is an object of the invention to provide a kind of displacement hinge formula enhanced type steel corrugated plating arch bridge with ribbing, it may be achieved bigger span, superstructure can adapt to the big displacement in basis simultaneously, meets the instructions for use of bridges and culverts。
The technical solution adopted in the present invention is:
Displacement hinge formula enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
Hinge is conjugated including on steel corrugated plating domes, pin-connected panel basis, steel corrugated plating enhancing structure and arch；
Steel corrugated plating domes are bolted assembly by circumference more piece corrugated cardboard sheet and form arc-shaped element, are then formed by connecting upwardly through high-strength bolt at the longitudinal axis by multiple arc-shaped elements；
Steel corrugated plating domes end face is longitudinally interrupted arranges that multiple tracks steel corrugated plating strengthens structure, and steel corrugated plating strengthens structure and strengthened construction unit by more piece and be hinged form by encircleing above displacement；
Arch springing place, steel corrugated plating domes two ends is connected with pin-connected panel basis by encircleing upper deformation hinge。
On arch, displacement hinge is curved surface displacement hinge, and by connecting flange, short connecting bolt that connection notch board is arranged by border and long connecting bolt be formed by connecting；
Connecting the convex side of flange and to be connected notch board concave side positioned opposite, connection flange leaves gap in intermarginal connecting bolt place outward with being connected notch board；
Connecting flange and arrange peg with being connected notch board planar side, peg waters to strengthen to be formed in structure in steel corrugated plating and is reliably connected。
The curved surface connecting flange and connection notch board is cylinder, sphere or ellipsoid。
On arch, displacement hinge is board-like displacement hinge, and, the short connecting bolt by border arranged staggered relatively by two pieces of connecting plates and long connecting bolt are formed by connecting；
There is basin connecting plate side, the cavity formed when basin is staggered relatively, arranges laminated rubber in cavity；Opposite side arranges peg, and peg waters to strengthen to be formed in structure in steel corrugated plating and is reliably connected。
It is rectangle or arc that steel corrugated plating strengthens the cross sectional shape of structure, and on arch, the cross sectional shape of displacement hinge is identical with the cross sectional shape that steel corrugated plating strengthens structure。
Steel corrugated plating is strengthened structure and is fixed on the steel corrugated plating domes outer crest of arch by channel-section steel welding manner or bolt connecting mode；
When adopting channel-section steel welding manner, cast concrete in channel-section steel steel tank, the concrete of cast is conventional concrete, plasticity concrete or armored concrete。
Steel corrugated plating strengthens structure has cementation with steel corrugated plating domes, and setting up peg outside steel corrugated plating domes increases cementation。
Steel corrugated plating domes, steel corrugated plating strengthen structure and arch upper displacement hinge is coated with corrosion-inhibiting coating, or arrange overcoat。
The invention have the advantages that
1. steel corrugated plating domes are interlocked assembled by more piece corrugated steel by high-strength bolt, not only increase the intensity of corrugated plating culvert, decrease manufacturing cost, be easy to stacked tying up, deposit convenient transportation, the construction environments such as applicable complicated topographical conditions, the scope of operation are little, construction is simple, quick。
2. the upper structure that strengthens of arch can be formed by concrete, plastic concrete or armored concrete cast, steel corrugated board structures can be played potentiation, load together, and cooperative transformation is effectively improved the rigidity of steel corrugated board structures, increases the span ability of domes。Meanwhile, strengthen that structure can factory's segmentation be prefabricated forms, on-site consolidation, the reduction of erection time, it is greatly promoted efficiency of construction。
3., when corrugated plating connects, adopt waist-shaped hole end to be connected with circular hole end, it is possible to achieve the movable displacement of setting；Arch angle place, on arch and both sides arranges multiple displacement hinge, and displacement hinge all can realize Finite Deformation function。It is suitable for the big displacement of arch structure, the needs of load and deformation can be met, basis is conjugated greatly adaptable。
Accompanying drawing explanation
Fig. 1 is front view of the present invention。
Fig. 2 is that the present invention conjugates hinge (A) drawing。
Fig. 3 is 1-1 sectional view in front view of the present invention。
Fig. 4 is that the present invention conjugates hinge (B) drawing。
Fig. 5 is 2-2 sectional view in front view front view of the present invention。
Fig. 6 is 3-3 sectional view in front view front view of the present invention。
In figure, 1-steel corrugated plating domes, 2-steel corrugated plating strengthens structure, 3-pin-connected panel basis, and 4-connects flange, and 5-connects notch board, the short connecting bolt of 6-, the long connecting bolt of 7-, 8-connecting plate, 9-laminated rubber, 10-peg, 11-channel-section steel, and 12-arch conjugates hinge。
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be described in detail。
The one displacement hinge formula enhanced type steel corrugated plating arch bridge with ribbing that the present invention relates to, strengthens structure 2 and arch upper displacement hinge 12 including steel corrugated plating domes 1, pin-connected panel basis 3, steel corrugated plating。
Steel corrugated plating domes 1 are bolted assembly by circumference more piece corrugated cardboard sheet and form arc-shaped element, are then formed by connecting longitudinally through high-strength bolt by multiple arc-shaped elements。
Steel corrugated plating domes 1 end face is longitudinally interrupted arranges that multiple tracks steel corrugated plating strengthens structure 2, can be prefabricated in the factory, on-site consolidation。Steel corrugated plating is strengthened structure 2 and is formed by connecting by displacement hinge 12 on (no more than 3) arch by more piece (saving no more than four) enhancing construction unit。Steel corrugated plating strengthens structure 2 and is fixed in steel corrugated plating domes 1 is encircleed on outer crest by channel-section steel 10 welding manner (Fig. 6 a) or bolt connecting mode (Fig. 6 b, c)；When adopting channel-section steel 10 welding manner, cast concrete in channel-section steel 10 steel tank, the concrete of cast is conventional concrete, plasticity concrete or armored concrete。Steel corrugated plating strengthens structure 2 has cementation with steel corrugated plating domes 1, and if desired, setting up peg outside steel corrugated plating domes 1 increases cementation。
Arch springing place, steel corrugated plating domes 1 two ends is connected with pin-connected panel basis 3 by encircleing upper deformation hinge 12。
On arch, displacement hinge 12 includes two kinds of versions:
1, curved surface displacement hinge, referring to Fig. 2 and 3, by connecting flange 4, the short connecting bolt 6 that connects notch board 5 and arranged by border and long connecting bolt 7 be formed by connecting；Connecting the convex side of flange 4 and to be connected notch board 5 concave side positioned opposite, connection flange 4 leaves gap with being connected notch board 5 intermarginal connecting bolt places outward；Connecting flange 4 and arrange peg 10 with being connected notch board 5 planar side, peg 10 waters to strengthen to be formed in structure 2 in steel corrugated plating and is reliably connected。The curved surface connecting flange 4 and connection notch board 5 is cylinder, sphere or ellipsoid。
2,2, board-like displacement hinge, referring to Figure 4 and 5, the short connecting bolt 6 by border arranged staggered relatively by two pieces of connecting plates 8 and long connecting bolt 7 are formed by connecting；There is basin connecting plate 8 side, the cavity formed when basin is staggered relatively, arranges laminated rubber 9 in cavity；Opposite side arranges peg 10, and peg 10 waters to strengthen to be formed in structure 2 in steel corrugated plating and is reliably connected。
It is rectangle, arc (low arc or high arc) and other attainable shape that steel corrugated plating strengthens the cross sectional shape of structure 1, and on arch, the cross sectional shape of displacement hinge 12 is identical with the cross sectional shape that steel corrugated plating strengthens structure 2。
Steel corrugated plating domes 1, steel corrugated plating strengthen structure 2 and the upper displacement hinge 12 of arch is coated with corrosion-inhibiting coating, or arrange overcoat。On arch, displacement hinge 12 places should take seal approach。
Present disclosure is not limited to cited by embodiment, and the conversion of any equivalence that technical solution of the present invention is taked by those of ordinary skill in the art by reading description of the present invention, the claim being the present invention is contained。
Claims (8)
1. displacement hinge formula enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
Hinge (12) is conjugated including on steel corrugated plating domes (1), pin-connected panel basis (3), steel corrugated plating enhancing structure (2) and arch；
Steel corrugated plating domes (1) is bolted assembly by circumference more piece corrugated cardboard sheet and forms arc-shaped element, is then formed by connecting upwardly through high-strength bolt at the longitudinal axis by multiple arc-shaped elements；
Steel corrugated plating domes (1) end face is longitudinally interrupted arranges that multiple tracks steel corrugated plating strengthens structure (2), and steel corrugated plating enhancing structure (2) is strengthened construction unit by more piece and is formed by connecting by conjugating hinge (12) on encircleing；
Arch springing place, steel corrugated plating domes (1) two ends is connected with pin-connected panel basis (3) by deforming hinge (12) on encircleing。
2. displacement hinge formula according to claim 1 enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
Conjugating hinge (12) on arch for curved surface displacement hinge, by connecting flange (4), the short connecting bolt (6) that connects notch board (5) and arranged by border and long connecting bolt (7) be formed by connecting；
Connecting flange (4) convex side and to be connected notch board (5) concave side positioned opposite, connection flange (4) leaves gap with being connected notch board (5) intermarginal connecting bolt place outward；
Connecting flange (4) and arrange peg (10) with being connected notch board (5) planar side, peg (10) waters to strengthen to be formed in structure (2) in steel corrugated plating and is reliably connected。
3. displacement hinge formula according to claim 2 enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
The curved surface connecting flange (4) and connection notch board (5) is cylinder, sphere or ellipsoid。
4. displacement hinge formula according to claim 1 enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
Conjugating hinge (12) on arch for board-like displacement hinge, the short connecting bolt (6) by border arranged staggered relatively by two pieces of connecting plates (8) and long connecting bolt (7) are formed by connecting；
There is basin connecting plate (8) side, the cavity formed when basin is staggered relatively, arranges laminated rubber (9) in cavity；Opposite side arranges peg (10), and peg (10) waters to strengthen to be formed in structure (2) in steel corrugated plating and is reliably connected。
5. displacement hinge formula according to claim 1 enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
It is rectangle or arc that steel corrugated plating strengthens the cross sectional shape of structure (2), and the cross sectional shape that arch conjugates hinge (12) is identical with the cross sectional shape that steel corrugated plating strengthens structure (2)。
6. displacement hinge formula according to claim 1 enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
Steel corrugated plating is strengthened structure (2) and is fixed on steel corrugated plating domes (1) the outer crest of arch by channel-section steel (10) welding manner or bolt connecting mode；
When adopting channel-section steel (10) welding manner, cast concrete in channel-section steel (10) steel tank, the concrete of cast is conventional concrete, plasticity concrete or armored concrete。
7. displacement hinge formula according to claim 1 enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
Steel corrugated plating strengthens structure (2) has cementation with steel corrugated plating domes (1), and peg is set up in steel corrugated plating domes (1) outside increases cementation。
8. displacement hinge formula according to claim 1 enhanced type steel corrugated plating arch bridge with ribbing, it is characterised in that:
Steel corrugated plating domes (1), steel corrugated plating strengthen and conjugate hinge (12) and be coated with corrosion-inhibiting coating on structure (2) and arch, or arrange overcoat。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253343.8A CN105696452B (en) | 2016-04-22 | 2016-04-22 | Conjugate hinge formula enhanced type steel ripple slab arch bridge with ribbing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253343.8A CN105696452B (en) | 2016-04-22 | 2016-04-22 | Conjugate hinge formula enhanced type steel ripple slab arch bridge with ribbing |
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| Publication Number | Publication Date |
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| CN105696452A true CN105696452A (en) | 2016-06-22 |
| CN105696452B CN105696452B (en) | 2017-09-12 |
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| CN201610253343.8A Active CN105696452B (en) | 2016-04-22 | 2016-04-22 | Conjugate hinge formula enhanced type steel ripple slab arch bridge with ribbing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058368A (en) * | 2020-01-13 | 2020-04-24 | 哈尔滨工业大学 | Corrugated steel reinforcing arch utilizing high-strength grouting material and building method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989811B1 (en) * | 2010-02-23 | 2010-10-29 | 노윤근 | Prestressed concrete slab bridge which increased in the efficiency by large decenterizing concrete block and an arch rib |
| CN102359063A (en) * | 2011-08-13 | 2012-02-22 | 北京交通大学 | Fixed bearing for corrugated steel plate arch-shaped bridge culvert |
| US9016979B1 (en) * | 2012-09-12 | 2015-04-28 | Infiltrator Systems, Inc. | Plastic stormwater chamber made from separately molded half chambers |
| CN105064221A (en) * | 2015-07-24 | 2015-11-18 | 中交第一公路勘察设计研究院有限公司 | Large-span steel corrugated plate arch bridge reinforcement structure |
| CN105442465A (en) * | 2016-01-04 | 2016-03-30 | 中交第一公路勘察设计研究院有限公司 | Slidable lap joint structure of spliced corrugated plate culvert |
| CN205653696U (en) * | 2016-04-22 | 2016-10-19 | 中交第一公路勘察设计研究院有限公司 | Hinge that shifts formula reinforcing shaped steel buckled plate arched bridge with ribbing |
-
2016
- 2016-04-22 CN CN201610253343.8A patent/CN105696452B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989811B1 (en) * | 2010-02-23 | 2010-10-29 | 노윤근 | Prestressed concrete slab bridge which increased in the efficiency by large decenterizing concrete block and an arch rib |
| CN102359063A (en) * | 2011-08-13 | 2012-02-22 | 北京交通大学 | Fixed bearing for corrugated steel plate arch-shaped bridge culvert |
| US9016979B1 (en) * | 2012-09-12 | 2015-04-28 | Infiltrator Systems, Inc. | Plastic stormwater chamber made from separately molded half chambers |
| CN105064221A (en) * | 2015-07-24 | 2015-11-18 | 中交第一公路勘察设计研究院有限公司 | Large-span steel corrugated plate arch bridge reinforcement structure |
| CN105442465A (en) * | 2016-01-04 | 2016-03-30 | 中交第一公路勘察设计研究院有限公司 | Slidable lap joint structure of spliced corrugated plate culvert |
| CN205653696U (en) * | 2016-04-22 | 2016-10-19 | 中交第一公路勘察设计研究院有限公司 | Hinge that shifts formula reinforcing shaped steel buckled plate arched bridge with ribbing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058368A (en) * | 2020-01-13 | 2020-04-24 | 哈尔滨工业大学 | Corrugated steel reinforcing arch utilizing high-strength grouting material and building method thereof |
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| CN105696452B (en) | 2017-09-12 |
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