CN205711693U - One conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis - Google Patents
One conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis Download PDFInfo
- Publication number
- CN205711693U CN205711693U CN201620345410.4U CN201620345410U CN205711693U CN 205711693 U CN205711693 U CN 205711693U CN 201620345410 U CN201620345410 U CN 201620345410U CN 205711693 U CN205711693 U CN 205711693U
- Authority
- CN
- China
- Prior art keywords
- corrugated plating
- steel corrugated
- domes
- basis
- ribbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
This utility model relates to one and conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis.Span is limited owing to the conditions such as thickness of slab, ripple size and forming technology limit for corrugated plating bridges and culverts.This utility model includes that steel corrugated plating domes, pin-connected panel ribbed basic, flexible steel corrugated plating strengthens structure and displacement hinge；Steel corrugated plating domes are bolted by more piece corrugated plating, and circumference is assembled into arc-shaped element, are formed by connecting upwardly through high-strength bolt at the longitudinal axis by the most multiple arc-shaped elements；Steel corrugated plating domes end face is intermittently-arranged has multiple tracks flexibility ribbed steel corrugated plating to strengthen structure；Pass through to arrange deformation hinge at the arch springing of steel corrugated plating domes two ends to be connected with pin-connected panel basis.This utility model is easy to manufacture and install, short construction period, low cost, and rigidity increases and across footpath increase, and the deformability that plasticity concrete enhancing structure is bigger can be with steel corrugated plating cooperative transformation, and the common basis that adapts to conjugates greatly, meets the use requirement of bridges and culverts.
Description
Technical field
This utility model relates to a kind of steel corrugated plating arch bridge structure, is specifically related to one and conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis.
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 across footpath bridge compared with, steel corrugated plating bridges and culverts has intensity height, good endurance, the feature such as 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 forming technology, other span size 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 the Special environment having differential settlement at some, the adaptability of conventional concrete ground is poor, causes corrugated steel pipe connecting portion to damage, has had a strong impact on the serviceability of corrugated steel culvert.
Summary of the invention
The purpose of this utility model is to provide one and conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, can realize bigger span, and superstructure can adapt to the big displacement in basis simultaneously, meets the use requirement of bridges and culverts.
The technical scheme that this utility model is used is:
One conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, it is characterised in that:
Structure and displacement hinge is strengthened including steel corrugated plating domes, pin-connected panel ribbed basic, flexible steel corrugated plating；
Steel corrugated plating domes are bolted by more piece corrugated plating, and circumference is assembled into arc-shaped element, are formed by connecting upwardly through high-strength bolt at the longitudinal axis by the most multiple arc-shaped elements；
Steel corrugated plating domes end face is intermittently-arranged has multiple tracks flexibility ribbed steel corrugated plating to strengthen structure；
Pass through to arrange deformation hinge at the arch springing of steel corrugated plating domes two ends to be connected with pin-connected panel basis.
Flexible ribbed steel corrugated plating strengthens structure and is formed by the cast of plasticity concrete, and cross sectional shape is rectangle or arc, longitudinal crossing Single wavelength or multiple wavelength.
Displacement hinge is that board-like displacement hinge, cylinder formula displacement hinge or sphere formula conjugate hinge.
Flexible ribbed steel corrugated plating strengthens structure and uses concrete binding mode concrete mutually with steel corrugated plating domes；
Concrete binding effect is strengthened at the outer peg of setting up of steel corrugated plating domes arch.
Pin-connected panel basis is the most assembled by prefabricated polylith basic blocks.
Steel corrugated plating domes strengthen structure with flexible ribbed steel corrugated plating and are coated with corrosion-inhibiting coating, or arrange overcoat.
This utility model has the advantage 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, quickly.
2.
On arch, flexible reinforced structure is formed by the cast of plasticity concrete, can load common with steel corrugated board structures, cooperative transformation, be effectively improved the rigidity of steel corrugated board structures, increase the span ability of domes.Meanwhile, strengthening structure can form so that factory's segmentation is prefabricated, sections two ends reserved steel bar, and on-site consolidation positions, and shapes reserved section second pouring, the reduction of erection time, is greatly promoted efficiency of construction.
3., when corrugated plating connects, use waist-shaped hole end to be connected with circular hole end, it is possible to achieve the movable displacement of setting；Arranging displacement hinge at the arch angle of both sides, be suitable for the big rotation of arch structure, can meet the needs of load and deformation, displacement big to basis is adaptable.
Accompanying drawing explanation
Fig. 1 is the shaft side figures such as this utility model.
Fig. 2 is this utility model front view.
In figure, 1-flexibility ribbed steel corrugated plating strengthens structure, 2-steel corrugated plating domes, and 3-conjugates hinge, 4-pin-connected panel basis.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is described in detail.
The one that this utility model relates to conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, strengthens structure 1 and displacement hinge 3 including steel corrugated plating domes 2, pin-connected panel basis 4, flexible ribbed steel corrugated plating.
Steel corrugated plating domes 2 are bolted by more piece corrugated plating, and circumference is assembled into arc-shaped element, are formed by connecting upwardly through high-strength bolt at the longitudinal axis by the most multiple arc-shaped elements.
Steel corrugated plating domes 2 end face is intermittently-arranged has multiple tracks flexibility ribbed steel corrugated plating to strengthen structure 1.Flexible ribbed steel corrugated plating strengthens structure 1 and is formed by the cast of plasticity concrete, concrete cast available formwork supporting plate cast, it is also possible to the channel-section steel of well in advance is welded in steel corrugated board structures 2 and encircles on outer crest, then be cast in channel-section steel by plasticity concrete.Its cross sectional shape is rectangle, arc (low arc or high arc), and other attainable shape, longitudinal crossing Single wavelength or multiple wavelength.
Flexible ribbed steel corrugated plating strengthens structure 1 and uses concrete binding mode concrete mutually with steel corrugated plating domes 2, if desired, encircles outer peg of setting up at steel corrugated plating domes 2 and strengthens concrete binding effect.
Pass through to arrange deformation hinge 3 at the arch springing of steel corrugated plating domes 2 two ends to be connected with pin-connected panel basis 4.Displacement hinge 3 is board-like displacement hinge, cylinder formula displacement hinge or sphere formula displacement hinge, or meets the structure of other form of deformation requirements.Pin-connected panel basis 4 is the most assembled by prefabricated polylith basic blocks, if desired, should take seal approach at link position.
Steel corrugated plating domes 2 strengthen structure 1 with flexible ribbed steel corrugated plating and are coated with corrosion-inhibiting coating, or arrange overcoat.
Content of the present utility model is not limited to cited by embodiment, the conversion of any equivalence that technical solutions of the utility model are taked by those of ordinary skill in the art by reading this utility model description, is claim of the present utility model and is contained.
Claims (5)
1. one kind conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, it is characterised in that:
Structure (1) and displacement hinge (3) is strengthened including steel corrugated plating domes (2), pin-connected panel basis (4), flexible ribbed steel corrugated plating；
Steel corrugated plating domes (2) is bolted by more piece corrugated plating, and circumference is assembled into arc-shaped element, is formed by connecting upwardly through high-strength bolt at the longitudinal axis by the most multiple arc-shaped elements；
Steel corrugated plating domes (2) end face is intermittently-arranged has multiple tracks flexibility ribbed steel corrugated plating to strengthen structure (1), flexible ribbed steel corrugated plating strengthens structure (1) and is formed by the cast of plasticity concrete, cross sectional shape is rectangle or arc, longitudinal crossing Single wavelength or multiple wavelength；
Pass through to arrange deformation hinge (3) at the arch springing of steel corrugated plating domes (2) two ends to be connected with pin-connected panel basis (4).
One the most according to claim 1 conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, it is characterised in that:
Displacement hinge (3) is board-like displacement hinge, cylinder formula displacement hinge or sphere formula displacement hinge.
One the most according to claim 1 conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, it is characterised in that:
Flexible ribbed steel corrugated plating strengthens structure (1) and uses concrete binding mode concrete mutually with steel corrugated plating domes (2)；
Concrete binding effect is strengthened at the outer peg of setting up of steel corrugated plating domes (2) arch.
One the most according to claim 1 conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, it is characterised in that:
Pin-connected panel basis (4) is the most assembled by prefabricated polylith basic blocks.
One the most according to claim 1 conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis, it is characterised in that:
Steel corrugated plating domes (2) strengthens structure (1) with flexible ribbed steel corrugated plating and is coated with corrosion-inhibiting coating, or arranges overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345410.4U CN205711693U (en) | 2016-04-25 | 2016-04-25 | One conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345410.4U CN205711693U (en) | 2016-04-25 | 2016-04-25 | One conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711693U true CN205711693U (en) | 2016-11-23 |
Family
ID=57295446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620345410.4U Active CN205711693U (en) | 2016-04-25 | 2016-04-25 | One conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255488A (en) * | 2020-03-18 | 2020-06-09 | 福建工程学院 | High-strength corrugated plate structure and method for tunnel reinforcement |
-
2016
- 2016-04-25 CN CN201620345410.4U patent/CN205711693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255488A (en) * | 2020-03-18 | 2020-06-09 | 福建工程学院 | High-strength corrugated plate structure and method for tunnel reinforcement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203668815U (en) | Concrete prefabricated section assembled pier | |
| CN103437460B (en) | Embedded steel frame concrete blast wall | |
| CN201891069U (en) | Through steel pipe-concrete open type truss combination beam bridge | |
| CN202500077U (en) | Large-span steel corrugated plate arc-shaped supporting structure | |
| CN103498524A (en) | Overlaid plate/beam with enhanced steel bar truss and connecting method of support of overlaid plate/beam | |
| CN109296065A (en) | A kind of prefabricated PC reinforced concrete frame structure | |
| CN205711693U (en) | One conjugates greatly flexible enhanced type steel corrugated plating arch bridge with ribbing based on basis | |
| CN205653696U (en) | Hinge that shifts formula reinforcing shaped steel buckled plate arched bridge with ribbing | |
| CN106436926A (en) | Square steel tube column-H-shaped steel beam end-plate connecting node | |
| CN2871651Y (en) | Multi-arch reinforced earth baffle structure | |
| CN209099519U (en) | A kind of prefabricated PC reinforced concrete frame structure | |
| CN202247719U (en) | Corresponding corrugated pre-stressed anti-sedimentation culvert pipe for bridge | |
| CN104652608A (en) | Assembly type exterior wall and beam connecting structure | |
| CN208830464U (en) | A kind of girder steel and concrete small column rigid joint | |
| CN105696452B (en) | Conjugate hinge formula enhanced type steel ripple slab arch bridge with ribbing | |
| CN204491432U (en) | Gate-type corrugated steel passage | |
| KR101087645B1 (en) | The water-storage tank of assembly type and method for constructing thereof | |
| CN204418525U (en) | A kind of building reinforce post | |
| CN204098355U (en) | Cellular steel web-H-shaped cross section, concrete filled steel tube edge of a wing coupled column | |
| CN208830226U (en) | A kind of prefabricated assembled FRP tendons material concrete side crashproof guardrail of guardrail grouting connection | |
| CN207700529U (en) | A kind of foot joint of steel pipe bundle | |
| CN206521706U (en) | A kind of wavy metal culvert pipe | |
| CN206752842U (en) | A kind of laminated wood Combined concrete framework of antidetonation | |
| CN213203761U (en) | River channel water passing trestle | |
| CN219410374U (en) | Pile plate type structure for crossing oil and gas pipeline on large-angle or small-radius curve road |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |