CN109403210A - A kind of Viaduct Structure - Google Patents

A kind of Viaduct Structure Download PDF

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Publication number
CN109403210A
CN109403210A CN201711483070.7A CN201711483070A CN109403210A CN 109403210 A CN109403210 A CN 109403210A CN 201711483070 A CN201711483070 A CN 201711483070A CN 109403210 A CN109403210 A CN 109403210A
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CN
China
Prior art keywords
panel
hollow pipe
viaduct
solder
flange
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.)
Withdrawn
Application number
CN201711483070.7A
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Chinese (zh)
Inventor
张跃
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CN109403210A publication Critical patent/CN109403210A/en
Withdrawn legal-status Critical Current

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Classifications

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    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
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    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
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    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
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    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2605/00—Vehicles
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B2605/00—Vehicles
    • B32B2605/12—Ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/09—Ballastless systems
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/30—Metal
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics

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Abstract

A kind of Viaduct Structure, including bridge floor and the supporter for being used to support bridge floor, which is characterized in that the bridge floor and/or supporter are made of metal plate；The metal plate includes first panel, second panel and multiple hollow pipes between first panel and second panel, and brazing layer is equipped between hollow pipe and first panel, second panel；At least one end of hollow pipe is equipped with flange.Viaduct Structure of the invention has many advantages, such as from heavy and light, intensity is big, stable structure, bearing capacity are strong, sound insulation and noise reduction, high temperature resistant, anti-vibration, long service life, can carry assembly.

Description

A kind of Viaduct Structure
Technical field
The present invention relates to bridge technology field, especially a kind of Viaduct Structure.
Background technique
Existing overpass is made of concrete, is primarily present following defect: first, long construction period；Second, no Easily transport material；Third, weight is big, is not easy to carry and lift by crane, time-consuming and laborious；4th, once bridge damages, it is not easy to repair；5th, Anti-vibration performance is poor；5th, noise is big.
Therefore a kind of improved overpass material is provided, it is made to have both light-weight, durable, resistance to compression, easily carry, construction period Short, easy repairing and vibration and/or noise caused by it can be made a variety of good characteristics such as to reduce or minimize very must It wants.
Summary of the invention
A kind of from heavy and light, high temperature resistant is provided the purpose of the present invention is overcoming the above-mentioned insufficient of the prior art, anti-vibration, every Sound noise reduction, stable structure, bearing capacity is strong, long service life, can carry assembled Viaduct Structure.
The technical scheme is that a kind of Viaduct Structure, special including bridge floor and the supporter for being used to support bridge floor Sign is that the bridge floor and/or supporter are made of metal plate；The metal plate includes first panel, second panel and sets Multiple hollow pipes between first panel and second panel are equipped with brazing layer between hollow pipe and first panel, second panel； At least one end of hollow pipe is equipped with flange.
The invention has the following advantages that (1) Viaduct Structure is spliced by metal plate, compared with prior art, same Under equal strength, materials are minimum；Under equivalent weight, maximum intensity.This is because: after first panel and second panel are by stress It can be dispersed on each hollow pipe, laterally and vertical applied force is small, is unlikely to deform, to reduce the integrated stress of metal plate, in turn Increase the integral strength and stability of structure, anti-impact force is strong, long service life.In addition, current each due to being needed on overpass The vehicle of kind various kinds, this just needs overpass to guarantee very high bearing capacity and support strength, and metal plate intensity of the invention is big, And can thickness and hollow pipe to panel height and thickness select, to obtain high-intensitive bridge floor and/or support Face.(2) metal plate can be carried out collective conveyance by the present invention, and concentrate splicing, and time saving and energy saving, work efficiency is high.(3) hollow pipe It is easy to carry and assembled in the presence of substantially increasing lightweight；(4) by soldering, overall structure can be made to be more uniformly stressed, it is whole Body structure is more firm；(5) by the way that flange is arranged on hollow pipe, the bonding area being capable of increasing between hollow pipe and panel, Integrally-built strength and stability is improved, structural intergrity can be kept under stress.Flange of the invention, which refers to, is set to sky Contact surface on heart pipe, to increase the contact area between hollow pipe and panel, the shape of contact surface is not especially limited.(6) Sealed with brazing is carried out to the upper and lower side of hollow pipe by first panel, second panel, the confined layer of larger space is formed, mentions significantly High sound insulation and noise reduction effect.(7) it is short to build the period, high-efficient.It (8), can be only to this part metal once there is one piece of metal plate damage Plate is replaced, other metal plates are unaffected, and flexibility ratio is high.
Further, the supporter includes bridge pier, and the bridge pier is made of the metal plate.
Further, the supporter further includes bent cap and supporting beam, and bent cap is set on bridge pier, supporting beam by support across Between multiple bent caps, floorings are connected in supporting beam；The bent cap and/or supporting beam are made of the metal plate.
Further, the bridge pier and/or bent cap are spliced to form column structure by least two pieces of metal plates.
Metal plate support can be used in the structure of aforementioned supporter, easy to carry and assembled not only from heavy and light, and supports Intensity is high.It is understood that overpass of the invention can also be other structures, above-mentioned is only a kind of overpass commonly knot Structure is all within the scope of the present invention as long as pontic uses metal plate of the invention.
Further, the multiple hollow pipe is the hollow pipe with flange；It or in multiple hollow pipes include with flange The hollow pipe of hollow pipe and not set flange.The quantity of the hollow pipe of not set flange preferably account for hollow pipe sum 1/3 hereinafter, To guarantee the integrally-built strength and stability of metal plate.
Further, the flange is the contact surface to turn up along hollow tube end or flange along hollow tube end varus Contact surface.
In addition, flange of the invention can also be integrally formed contact surface, if flange is by hollow duct occlusion；It is also possible to Spaced contact surface, such as symmetrical at least two is semicircle, at least two symmetrical bar shapeds or other are different Shape structure, such as it is petal；Flange is also possible to the contact surface etc. routed up and bent downward along hollow tube end level.Above-mentioned The turnup structure of meaning can increase the bonding area between hollow pipe and panel.
Further, hollow pipe can be enclosed construction, hollow structure or semi-closed structure etc..Such as: enclosed construction Can be inner cavity is hollow, end-closed structure, and wherein end-enclosed also belongs to a kind of structure of the application flange varus, example The enclosed construction that flange as the aforementioned is sheltered from the end of hollow pipe by varus.Semi-closed structure can be hollow pipe Inner cavity is semiclosed, and the tube wall for being also possible to hollow pipe is semiclosed, such as the lesser slot in one of gap is opened on tube wall, or in sky Multiple holes are opened up on heart pipe.
Further, the cross sectional shape of the hollow pipe is round, ellipse or the side N shape, N >=3.The side N shape can be triangle Shape, rectangular, pentagon, hexagon, heptagon etc..
The structure of hollow pipe has the advantage that first, can greatly improve lightweight；Second, the addition of hollow pipe is protected Card first panel and second panel can be evacuated by after stress by hollow pipe, so that the entirety for reducing metal plate is answered Power, and then increase the integral strength of structure, so that above structure has the following characteristics that under equality strength, weight is most light；Same weight Under amount, maximum intensity；Third carries out sealed with brazing to the upper and lower side of hollow pipe by first panel, second panel, is formed larger The confined layer in space, greatly improves soundproof effect.
The preferably circular hollow pipe of hollow pipe, have many advantages, such as uniform force, be unlikely to deform, stability it is high, and make work Skill is simple, low in cost.When hollow pipe is N deformation type, number of edges of the preferably N greater than 4, N is mostly closer to circle hollow pipe, no It is easily-deformable.
Further, the first panel and second panel are surface plate or curved slab or a panel is surface plate, another Panel is curved slab；Or first panel and/or second panel are with corner.
The line style of curved slab can be arc, waveform etc..When first panel and second panel are the curved slab of arc When, the radian of two panels may be the same or different.The shape of surface plate can be set as needed.Panel band turns Angle, which refers to, extends another plate body at an angle with the panel at the edge of panel, and hollow pipe is also added on the plate body, passes through Integral braze-welded metal plate of the formation with corner.
Further, the material of the first panel and/or second panel is stainless steel, carbon steel, titanium or alloy sheets.Alloy can To be copper alloy, titanium alloy etc..First panel and second panel are preferably made of heat-resisting material, can be played fire prevention etc. and be made With.Certainly, above-mentioned material is only several preferred embodiments of the invention, does not limit material of the invention.
Further, the material of the hollow pipe is stainless steel, carbon steel, titanium or alloy sheets.
Further, the brazing layer uses copper, aluminium, tin or solder alloy.Solder alloy can be copper alloy, titanium alloy Deng.Very low to the susceptibility of environmental change using being brazed, persistence is long, can make being more uniformly stressed for total, and High temperature resistant.
Further, the hollow pipe is equipped with stomata.By stomata, protection on the one hand can be vacuumized and is filled with to hollow pipe Gas guarantees that the inner cavity of hollow pipe is under oxygen-free environment, is then charged with reducing gas, guarantees that hollow pipe is not oxidized, in turn Guarantee the intensity and quality of hollow pipe；On the other hand, by stomata, it can be filled with thermal insulation material, be such as filled with foaming stock solution.Stomata can To be one or more, stomata can be cavernous structure, be also possible to gap structure etc., as long as gas can be filled with.
Preferably, stomata is set to the top that the distance at the top of away from core is not more than hollow pipe at the 1/3 of the core length, Be conducive to the reducing gas or protective gas discharge smaller than atmospheric density, such as hydrogen.
Further, thermal insulation material is equipped between the inner cavity and/or hollow pipe of the hollow pipe.In such manner, it is possible to play heat preservation, The effect of sound insulation and vibration isolation.Thermal insulation material can be respectively provided between each adjacent hollow pipe, or between part hollow pipe Thermal insulation material is set.
The thermal insulation material is one or more combinations of sintered particles, sawdust, inorganic cotton, foamed material, aeroge.It burns Knot particle, sawdust or inorganic cotton can be processed into bulk, plate, sheet or strip, and foamed material can foam to form blocky, plate Shape, sheet or strip.Certainly, the present invention is not limited to above-mentioned thermal insulation materials, can also be the material of other heat insulation effects.Foaming Material can be polyurethane stock solution or phenolic resin stoste etc..
Further, the periphery of the first panel and/or second panel is at least equipped with frame on one side；Or first panel And/or second panel is the panel with corner.
Frame, which is arranged, can guarantee that entirety enters the stability of furnace.In addition, since frame is metal material, convenient for welding, spiral shell It connects.Frame can only connect first panel or second panel, i.e., semiclosed to the carry out on one side of metal plate, be also possible to frame Upper end connect first panel, the lower end of frame connects second panel, i.e., totally-enclosed to the carry out on one side of metal plate.Adjacent metal When being connected between plate, it can be welded, be spirally connected by frame.
Face to face when strip corner, if the edge of panel extends another plate body perpendicular to panel, before the plate body is alternative The frame stated.When being connected between adjacent metal sheets, it can be welded, be spirally connected by corner plate body.
Further, solder piercing and flanging used in the brazing layer, so that hollow pipe sleeve positions on the flange of solder；Or Solder piercing and flanging, and solder is outward extended with retention bead along the edge in hole；Or solder piercing and flanging, and solder is along hole Edge is outward extended with retention bead, is connected between Kong Yukong by solder dowel.
It is shifted in brazing process in this way, preventing from hollow pipe, greatly improves the accuracy of hollow pipe position.Limit convex The shape risen can be the arbitrary structures such as arc, polygon or irregular shape, as long as can block hollow pipe.In addition, It is connected between Kong Yukong by solder dowel, i.e., when hole is set on hollow pipe by flange, brazing layer is in non-hollow pipe Locate hollow out, in such manner, it is possible to prevent excessive solder from accumulating during heating and cause soldering uneven, greatly improves soldering matter Amount.
Further, between at least two pieces of metal plates by weld, riveting, being spirally connected, joggle, hingedly, grafting or socket One of or multiple combinations mode link into an integrated entity.
Wherein, grafting can be presets sliding slot and draw runner on a metal plate, is inserted into sliding slot by draw runner, then with weld, Bolt or rivet etc. are fixed；Socket can be presets cylinder and the body of rod on a metal plate, by the way that the body of rod to be inserted in cylinder, then uses Welding, bolt or rivet etc. are fixed.
Further, when the metal plate is curved slab, the axis of hollow pipe and the curved surface of first panel and second panel are cut Line is perpendicular.In such manner, it is possible to enhance the bonding strength between hollow pipe and panel, the multiple positions for avoiding the occurrence of hollow pipe do not have It is soldered to, or generates gap or cavity etc..
Further, a panel is surface plate, and another panel is curved slab, that one end that hollow pipe is connect with curved slab For an inclined-plane, inclined-plane is parallel with the contact surface of curved slab.In such manner, it is possible to enhance the bonding strength between hollow pipe and panel, keep away The multiple positions for exempting to occur hollow pipe are not soldered to, or generate gap or cavity etc..
Further, it can be alternatively arranged between multiple hollow pipes, also can be arranged closely, or combine the two and arrange Column.In addition, multiple hollow pipes can be arranged in arbitrary shape between two panels.
Viaduct Structure of the invention has from heavy and light, intensity is big, stable structure, bearing capacity are strong, sound insulation and noise reduction, resistance to height Temperature, long service life, can carry the advantages that assembly at anti-vibration.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of 1 metal plate of embodiment illustrated in fig. 1；
Fig. 3 is the structural schematic diagram of 1 solder of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of 1 frame of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 3；
Fig. 7 is the structural schematic diagram of the embodiment of the present invention 10；
Fig. 8 is the structural schematic diagram of the embodiment of the present invention 11；
Fig. 9 is the structural schematic diagram of the embodiment of the present invention 12；
Figure 10 is the structural schematic diagram of the embodiment of the present invention 13；
Figure 11 is the sectional view along A-A of embodiment illustrated in fig. 10 13；
Figure 12 is the structural schematic diagram of the embodiment of the present invention 15.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1
A kind of Viaduct Structure as shown in Figure 1:, including bridge floor 3 and the supporter 1 for being used to support bridge floor 2.Wherein, supporter 1 wraps Bridge pier 11, bent cap 12 and supporting beam 13 are included, bent cap 12 is set on bridge pier 11, and supporting beam 13 is across multiple bent caps by support 14 Between 12, bridge floor 3 is connected in supporting beam 13.
The bridge pier 11, bent cap 12, supporting beam 13 and bridge floor 3 of the present embodiment are all made of metal plate 2 and are made.Wherein, supporting beam 13 and bridge floor 3 be spliced by muti-piece metal plate 2, the quantity of metal plate 2 depends on the length of bridge.Bridge pier 11, bent cap 11 are equal Column structure is spliced to form by four pieces of metal plates 2.
As shown in Figures 2 and 3: in the present embodiment, metal plate 2 includes first panel 21, second panel 22 and is set to the Multiple hollow pipes 23 between one panel 21 and second panel 22, set between hollow pipe 23 and first panel 21, second panel 22 There is brazing layer；The both ends of hollow pipe 23 are equipped with flange 25, rout up circular configuration outside.The flange 25 and first panel 21 of hollow pipe, Connected between second panel 22 by the soldering of solder 24.
First panel 21 and second panel 22 are surface plate.The section of hollow pipe 23 is circle, and hollow pipe 23 is hollow Cylindrical tube.Multiple hollow pipes 23 are alternatively arranged.24 piercing and flanging of solder, the flange are turned over vertically downward along the hole of solder, So that 23 sets of hollow pipe position on the flange of solder 24.
In the present embodiment, solder 24 is copper solder, and solder 24 is equipped with hollow out 241 at non-hollow pipe, to avoid being brazed The accumulation of solder is generated in journey.Multiple hollow pipes 23 are arranged in a rectangle.The first panel 21 and second panel 22 of the present embodiment It is stainless steel plate, hollow pipe 23 is stainless steel tube, has the advantages that antiseptic property is good, intensity is high, resistant to high temperature.
Hollow pipe 23 is equipped with stomata 231, and stomata 231 is set to away from 6mm at the top of hollow pipe.Stomata 231 has following Effect: it on the one hand can be filled with protective gas, hollow pipe is under oxygen-free environment and is brazed；On the other hand, can be used for being filled with Reducing gas, such as hydrogen, to restore the oxide layer of stainless steel hollow pipe.Since hydrogen density is small, the top setting of stomata can It is discharged from stomata 231 convenient for gas.
Also it can be filled with foamed material, such as polyurethane stock solution into whole hollow pipes or part hollow pipe by stomata 231, Foamed polyurethane is foamed into hollow pipe；In addition, foaming inorganic particle can also be equipped in hollow pipe in advance, on the one hand it is convenient for When being filled with polyurethane stock solution can fast foaming on the other hand can be improved heat insulation effect.
It is filled with foamed material in the inside of hollow pipe 23, not only acts as insulation effect, additionally it is possible to reduce pair in hollow pipe Stream improves soundproof effect；And the foaming layer of filling can be used as support construction, makes hollow pipe not by curved, increases the branch of hollow pipe Support force；And since the inside does not have air crack and various reactions etc. will not occur for the long service life of foam.
As shown in Figure 4: that one end that metal plate is connected with another metal plate is equipped with frame 26, and frame 26 is set to the first face Between plate 21 and second panel 22, and it is welded to connect between frame 26 and first panel and second panel.The material of frame 26 is Stainless steel.Connected between the frame of one metal plate and the frame of another metal plate by welding manner it is integral, to be formed Bridge floor and supporting body structure.In addition, on the basis of welding, can also by screw bolt reinforcing, further increase each metal plate 2 it Between bonding strength.
It in the present embodiment, can be further processed the outer surface to metal plate as needed, such as mopping, pad pasting, cladding epidermis Deng.
The present embodiment overpass made of metal plate have intensity is big, load-bearing is good, anti-vibration, from heavy and light, fire prevention, every Sound noise reduction, it is detachable the advantages that, and be easily portable assembly, it is time saving and energy saving.
Embodiment 2
It is as shown in Figure 5: the difference from embodiment 1 is that, bridge floor is arcuate structure, and first panel 21 ' and second panel 22 ' are equal For curved slab.It is vertical between the both ends of hollow pipe 23 ' and the contact surface of panel to connect.The line style of curved slab is arc.Multiple skies Heart pipe 23 ' is alternatively arranged, and the tangent line of the arc contact surface of the axis of each hollow pipe 23 ' corresponding thereto is perpendicular, in this way, energy Enough enhance the bonding strength between hollow pipe 23 ' and panel, the multiple positions for avoiding the occurrence of hollow pipe are not soldered to or generate Gap or cavity etc. cause soldering uneven, and this programme can greatly improve whole intensity and quality.
First panel 21 ' is identical with the radian of second panel 22 '.
Other structures are the same as embodiment 1.
Embodiment 3
It is as shown in Figure 6: the difference from embodiment 1 is that, it " is arc-shaped curved surface that bridge floor, which is arcuate structure, first panel 21, The flange of one end is parallel with surface plate for plate, second panel 22 " being surface plate, hollow pipe 23 ", and the flange of the other end is an inclined-plane, Inclined-plane is parallel with the contact surface of curved slab, in this way, would not generate gap when hollow pipe is connect with two pieces of panels.
Other structures are the same as embodiment 1.
Embodiment 4
It is that bridge pier and bent cap are spliced to form by two pieces of metal plates with the difference of embodiment 1.Two pieces of metal plates are band corner knot Structure extends another plate body with the panel in 90 ° of angles at the edge of first panel and second panel, also adds on the plate body Enter hollow pipe, passes through integral braze-welded metal plate of the formation with corner.Two pieces of metal plates are spliced to form the column structure in cuboid.
Other structures are the same as embodiment 1.
Embodiment 5
It is that bridge pier is spliced to form by four pieces of metal plates with the difference of embodiment 1.The arc-shaped structure of four pieces of metal plates, i.e., first Panel and second panel are curved slab, and the central angle of every piece of metal plate is 90 °.Four pieces of metal plates are spliced to form cylindrical structure.
Other structures are the same as embodiment 1.
Embodiment 6
The difference from embodiment 1 is that the material of first panel and second panel is carbon steel；The material of hollow pipe is titanium；Soldering Layer uses tin solder.
Other structures are the same as embodiment 1.
Embodiment 7
It is such as in block-like inorganic cotton the difference from embodiment 1 is that being equipped with insulating layer per between adjacent two rows of hollow pipes, it can Play the role of heat preservation and vibration isolation.
Other structures are the same as embodiment 1.
Embodiment 8
The difference from embodiment 1 is that solder is directly layed between panel and hollow pipe.It is not required to piercing and flanging.
Other structures are the same as embodiment 1.
Embodiment 9
The difference from embodiment 1 is that one end of hollow pipe is equipped with flange, the other end is without turn-ups.
The material of first panel and second panel is titanium alloy sheet；The material of hollow pipe is carbon steel；Brazing layer is closed using aluminium Gold brazing filler metal.
Other structures are the same as embodiment 1.
Embodiment 10
It is as shown in Figure 7: the difference from embodiment 1 is that, one of gap 232 is opened on the tube wall of part hollow pipe 23, but to hollow The intensity and stress influence of pipe are little.Gap 232 can make hollow pipe not generate oxygen convenient for being filled with and being discharged protective gas Change, and is also convenient for being filled with thermal insulation material.
Other structures are the same as embodiment 1.
Embodiment 11
It is as shown in Figure 8: the difference from embodiment 1 is that, the upper and lower ends of hollow pipe 23 are equipped with flange 25 ', and flange 25 ' includes Two semicircular structures to turn up being symmetricly set on hollow pipe, the flange 25 ' and first panel of hollow pipe, second panel are logical Cross solder brazing connection.
Other structures are the same as embodiment 1.
Embodiment 12
It is as shown in Figure 9: the difference from embodiment 1 is that, the upper and lower ends of hollow pipe 23 are equipped with flange 25 ", flange 25 " includes The semicircular structure of two varuss being symmetricly set on hollow pipe, the flange 25 of hollow pipe are " logical with first panel, second panel Cross solder brazing connection.
Other structures are the same as embodiment 1.
Embodiment 13
It is as shown in Figure 10 and Figure 11: the difference from embodiment 1 is that, solder 24 ' is in a strip shape, and solder 24 ' is directly by multiple band walls Hole 241 ' link into an integrated entity to be formed by dowel 242 '.24 ' piercing and flanging of solder, so that hollow pipe sleeve is in solder 24 ' Flange 243 ' on position, and solder along the edge in hole 241 ' extend outward two be in bar shaped retention bead 244 ', hole 241 ' entangle hollow pipe by the flange 243 ' of solder, block hollow pipe by retention bead 244 '.
Multiple hollow pipes line up multiple rows of, the corresponding solder 24 ' of each tandem, hole 241 ' and every row's hollow pipe on solder Quantity it is corresponding.
Other structures are the same as embodiment 1.
Embodiment 14
It is that one end that metal plate is connected with another metal plate is not provided with frame with the difference of embodiment 1, but by first The both ends of panel are designed to the structure bent downward, and the both ends of second panel are designed to the structure being folded upward at.Adjacent metal It is connected by the welded mode of bending structure integral between plate, and passes through screw bolt reinforcing.
Other structures are the same as embodiment 1.
Embodiment 15
It is as shown in figure 12: to be with the difference of embodiment 1, every six hollow pipes 23 are one group, are closely arranged between every group of hollow pipe It arranges, gap 4 is equipped between adjacent sets.Gap 4 can be conducive to the circulation of air-flow, improve the brazing quality of hollow pipe.
Other structures are the same as embodiment 1.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technology Within, then the present invention also includes these modifications and variations.

Claims (15)

1. a kind of Viaduct Structure, including bridge floor and the supporter for being used to support bridge floor, which is characterized in that the bridge floor and/or Supporter is made of metal plate；The metal plate include first panel, second panel and be set to first panel and second panel Between multiple hollow pipes, between hollow pipe and first panel, second panel be equipped with brazing layer；At least one end of hollow pipe is equipped with Flange.
2. Viaduct Structure according to claim 1, which is characterized in that the supporter includes bridge pier, the bridge pier by The metal plate is made.
3. Viaduct Structure according to claim 2, which is characterized in that the supporter further includes bent cap and supporting beam, Bent cap is set on bridge pier, and supporting beam is across between multiple bent caps by support, and floorings are connected in supporting beam；The bent cap And/or supporting beam is made of the metal plate.
4. Viaduct Structure according to claim 3, which is characterized in that the bridge pier and/or bent cap are by least two blocks of gold Belong to plate and is spliced to form column structure.
5. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the multiple hollow pipe is that band turns over The hollow pipe on side；It or include the hollow pipe of the hollow pipe with flange and not set flange in multiple hollow pipes.
6. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the flange is along hollow tube end Contact surface of the contact surface or flange to turn up along hollow tube end varus.
7. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the cross sectional shape of the hollow pipe is Round, ellipse or the side N shape, N >=3.
8. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the first panel and second panel It is surface plate for surface plate or curved slab or a panel, another panel is curved slab；Or first panel and/or second Panel band corner.
9. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the first panel and/or second The material of panel is stainless steel, carbon steel, titanium or alloy sheets；Or the material of the hollow pipe is stainless steel, carbon steel, titanium or alloy Plate；Or the brazing layer uses copper, aluminium, tin or solder alloy.
10. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the hollow pipe is equipped with stomata.
11. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the inner cavity of the hollow pipe and/or Thermal insulation material is equipped between hollow pipe.
12. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the first panel and/or second The periphery of panel is at least equipped with frame on one side；Or first panel and/or second panel are the panel with corner.
13. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that the punching of solder used in the brazing layer Hole flanging, so that hollow pipe sleeve positions on the flange of brazing layer；Or solder piercing and flanging, and solder is outside along the edge in hole It is extended with retention bead；Or solder piercing and flanging, and solder is outward extended with retention bead along the edge in hole, between Kong Yukong It is connected by solder dowel.
14. described in any item Viaduct Structures according to claim 1 ~ 4, which is characterized in that at least two pieces of metal plates it Between by welding, rivet, be spirally connected, joggle, one of grafting or socket or multiple combinations mode link into an integrated entity.
15. Viaduct Structure according to claim 8, which is characterized in that when the metal plate is curved slab, hollow pipe Axis and the curved surface tangent line of first panel and second panel are perpendicular；Or a panel is surface plate, another panel is song Panel, that one end that hollow pipe is connect with curved slab are an inclined-plane, and inclined-plane is parallel with the contact surface of curved slab.
CN201711483070.7A 2017-08-16 2017-12-29 A kind of Viaduct Structure Withdrawn CN109403210A (en)

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CN201710904638.1A Pending CN109419194A (en) 2017-08-16 2017-09-29 A kind of furniture material
CN201710904659.3A Active CN109398987B (en) 2017-08-16 2017-09-29 Container
CN201710904581.5A Active CN109397796B (en) 2017-08-16 2017-09-29 Curved surface sandwich metal plate
CN201710904516.2A Pending CN109393688A (en) 2017-08-16 2017-09-29 A kind of luggage structure
CN201711478551.9A Pending CN109404628A (en) 2017-08-16 2017-12-29 A kind of large-scale pipeline structure
CN201711474824.2A Pending CN109403159A (en) 2017-08-16 2017-12-29 A kind of ballastless track structure
CN201711483070.7A Withdrawn CN109403210A (en) 2017-08-16 2017-12-29 A kind of Viaduct Structure
CN201711474779.0A Active CN109404002B (en) 2017-08-16 2017-12-29 Tunnel structure
CN201711483075.XA Pending CN109398595A (en) 2017-08-16 2017-12-29 A kind of maritime vehicles structure
CN201711483024.7A Pending CN109398676A (en) 2017-08-16 2017-12-29 A kind of transatmospheric vehicle structure
CN201711483036.XA Pending CN109398488A (en) 2017-08-16 2017-12-29 A kind of land craft structure

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CN201710904581.5A Active CN109397796B (en) 2017-08-16 2017-09-29 Curved surface sandwich metal plate
CN201710904516.2A Pending CN109393688A (en) 2017-08-16 2017-09-29 A kind of luggage structure
CN201711478551.9A Pending CN109404628A (en) 2017-08-16 2017-12-29 A kind of large-scale pipeline structure
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CN201711483024.7A Pending CN109398676A (en) 2017-08-16 2017-12-29 A kind of transatmospheric vehicle structure
CN201711483036.XA Pending CN109398488A (en) 2017-08-16 2017-12-29 A kind of land craft structure

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CN109398595A (en) 2019-03-01
CN109397796B (en) 2020-09-08
CN109393688A (en) 2019-03-01
CN109419194A (en) 2019-03-05
CN109398987B (en) 2020-08-04
CN109398676A (en) 2019-03-01
CN109398488A (en) 2019-03-01
CN109397796A (en) 2019-03-01
CN109404002A (en) 2019-03-01
CN109398987A (en) 2019-03-01
CN109404628A (en) 2019-03-01
CN109404002B (en) 2021-03-23

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Application publication date: 20190301