CN105696620B - The construction method for the retaining wall structure that a kind of waste tire-breaking concrete is formed - Google Patents

The construction method for the retaining wall structure that a kind of waste tire-breaking concrete is formed Download PDF

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Publication number
CN105696620B
CN105696620B CN201610219154.9A CN201610219154A CN105696620B CN 105696620 B CN105696620 B CN 105696620B CN 201610219154 A CN201610219154 A CN 201610219154A CN 105696620 B CN105696620 B CN 105696620B
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China
Prior art keywords
waste tire
retaining wall
concrete
unit
tire
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CN201610219154.9A
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CN105696620A (en
Inventor
宋修广
孙润生
张宏博
马源
王珂
王学成
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Shandong University
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Shandong University
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/02Retaining or protecting walls
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0001Rubbers
    • E02D2300/0003Car tires
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0018Cement used as binder
    • E02D2300/002Concrete
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00Miscellaneous
    • E02D2600/30Miscellaneous comprising anchoring details

Abstract

The retaining wall structure and construction method formed the invention discloses a kind of waste tire breaking concrete, including base, the first retaining wall unit is fixedly connected with the base, the second retaining wall unit of multilayer is stacked on first retaining wall unit, the first waste tire concrete unit that first retaining wall unit is linked into an integrated entity by row's multiple row forms, and the second waste tire concrete unit that second retaining wall unit is linked into an integrated entity by row's multiple row forms.The retaining wall is mainly made of waste tire and breaking concrete, and wherein tire is wrapped on the outside of concrete, since " the hoop effect " of tire substantially increases the intensity of concrete.This 2 kinds of materials are combined and are applied in civil engineering, effective solution tire and breaking concrete are difficult to the problem degraded, and have good economic and environment-friendly and social benefit.

Description

The construction method for the retaining wall structure that a kind of waste tire-breaking concrete is formed
Technical field
The invention belongs to Novel retaining wall category, is related to the material composition and type of attachment of retaining wall, is one specifically The NEW TYPE OF COMPOSITE retaining wall structure and construction method that kind waste tire-breaking concrete is formed, the strengthening supporting available for side slope.
Background technology
With developing rapidly for economic construction of China, industrial construction is into the pillar industry in China, particularly automobile production Industry, the red flag of China's production, Honda Motor start the stage that progressively goes to the world.But at the same time, the quantity of waste tire is increasingly Increase, according to data statistics, China's waste tire quantity in 2015 is close to 3.5 hundred million, and increasing several times with annual 2 digit, China becomes the first big country of waste tire.Simultaneously as also speed develops China's civil engineering construction, brought largely with this Discarded concrete.Waste tire and waste and old concrete are difficult degraded, and standby spy is that tire belongs to not molten or infusibility high polymer elastic Material, more than natural force centuries is all difficult to degrade if only relied on, therefore brings many environmental problems, including impurely under Water, land occupation resource, triggers fire etc..How to dispose waste tire and waste and old concrete becomes our main instantly Business.Waste tire is mixed composition flexible bases with soil by some researchers, also has the power that some researchers study regeneration concrete Performance is learned, but waste and old concrete and waste tire are combined as barricade form, at present few people's research.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of waste tire-breaking concrete structure Into NEW TYPE OF COMPOSITE retaining wall structure and construction method, waste tire and crushed stone concrete are combined as earth-retaining walling Material, promotes the application of waste tire and breaking concrete in civil engineering, solves waste tire and breaking concrete recycling Utilizing question.
To achieve the above object, the present invention uses following technical proposals:
The retaining wall structure that a kind of waste tire-breaking concrete is formed, including base, the is fixedly connected with the base Level-one retaining wall unit, is stacked multilayer second level retaining wall unit, the first order on the first order retaining wall unit The first waste tire that retaining wall unit is linked into an integrated entity by row's multiple row-breaking concrete unit forms, second earth-retaining The second waste and old-broken tire concrete unit that wall unit is linked into an integrated entity by row's multiple row forms.
The first waste tire concrete unit includes waste tire fetus face, and the bottom of waste tire fetus face is with giving up Old tire sidewall connects, and Aggregate of recycled concrete is filled with the waste tire fetus face;By waste tire and crush mixed Solidifying soil combines, and wherein tire is wrapped on the outside of concrete, since " the hoop effect " of tire substantially increases concrete Intensity.First waste tire concrete unit, the waste tire components interior after waste tire cuts off upper strata anchor ring add Aggregate of recycled concrete is added to form.
The second waste tire concrete unit includes waste tire fetus face, is filled in the waste tire fetus face There is Aggregate of recycled concrete.Second waste tire concrete unit, it is waste and old after waste tire cuts off both sides anchor ring up and down Addition Aggregate of recycled concrete forms inside tyre element.
Vertically correspondence is superimposed upon on the first waste tire concrete unit the second waste tire concrete unit;Make group Into the corresponding setting of the concrete unit of waste tire up and down of retaining wall, the waste tire concrete unit of one layer of lower part supports The waste tire concrete unit in one layer of portion, makes retaining wall structure more solid and reliable.
The Aggregate of recycled concrete is by cement:Water:Fine aggregate:Coarse aggregate=1.0:(0.27-0.37):(0.87- 0.97):(2.29-2.39)Ratio mix, the coarse aggregate forms for waste and old concrete after crushing and screening, coarse aggregate Particle diameter is 4.75mm-16mm, and grading is good;The fine aggregate is natural river sand;With regeneration concrete made of the proportion Aggregate intensity angle, can more meet the intensity requirement of retaining wall.
The waste tire sidewall of the first waste tire concrete unit is fixedly connected with base by connector;Will The first order the first waste tire concrete unit of bottom is fixed up with base, by connector(Bolt)Shearing strength provide The soil lateral pressure of wall is resisted, overall stability is provided by base, retaining wall structure, with stronger support force, is kept away to side slope Exempt from slope instability deformation.
Multiple row the first waste tire concrete unit of first retaining wall unit is connected by the anchor pole extended transversely through It is fixed;It can be connected using 2 anchor poles, anchor pole penetrates through whole first order tire from sidewall, by the waste tire coagulation of same layer Native unit is connected to become an entirety, strengthens the overall stability of retaining wall.
Multiple row the second waste tire concrete unit of second retaining wall unit is connected by the anchor pole extended transversely through It is fixed;Second retaining wall unit is still connected along the connection mode in side slope direction using 2 anchor poles, by the waste tire list of same layer Member is connected to become an entirety, strengthens the globality of retaining wall.
The first waste tire concrete unit and the second waste tire concrete unit are installed with anchoring-bolt, from Anchor formula anchor pole is connected with side slope;Anchoring-bolt is by anchor connection between the first waste tire concrete unit and side slope, from anchor Formula anchor pole is by anchor connection between the second waste tire concrete unit and rock side-slope.
Preferably, laterally spaced setpoint distance lays support device, support device and the first retaining wall on the base The gap of unit is zero, and support device and the gap of the second retaining wall unit are zero;Whole retaining wall structure is given by support device With the support forces of more one weights, make retaining wall structure globality stronger, anti-side is to skid force bigger.
The support device is concrete structure made of Aggregate of recycled concrete;Coagulation is supported by Aggregate of recycled concrete Soil structure supported retaining wall construction, makes full use of waste and old concrete resource.
The loading characteristic of retaining wall of the present invention is:Soil lateral pressure is delivered to Retaining Walls, is then passed to self-anchored type Anchor pole and the high-strength bolt being connected with concrete floor, are eventually transferred into support device.By in first order tire retaining wall Frictional force between portion's filler, the shearing resistance of bolt, the tension of anchoring-bolt, the dead weight of support device, with lateral soil pressure Dynamic balance.
The construction method for the NEW TYPE OF COMPOSITE retaining wall that a kind of waste tire-breaking concrete is formed, comprises the following steps:
Step 1:Base is made in casting concrete, and connecting hole is reserved on base;
Step 2:Make the first waste tire concrete unit:Anchor ring at the top of waste tire is removed, and waste and old The sidewall of tire bottom bores connecting hole, anchor hole is bored in longitudinal fetus face of waste tire, in the horizontal fetus face of waste tire Bore preformed hole;
Step 3:The connecting hole of first waste tire concrete unit is corresponding with the connecting hole on base, and pass through company Fitting connects;
Step 4:Anchoring-bolt is penetrated into the first waste tire concrete unit, along anchor pole to the slip casting of side slope inside, Anchoring-bolt is fixedly connected with side slope;
Step 5:In the way of step 3- steps 4, multiple first waste tire concrete units are in turn secured to bottom On seat;
Step 6:Lateral connection anchor pole is passed through to the preformed hole of multiple first waste tire concrete units, in lateral connection First waste tire concrete unit of the first retaining wall unit is connected as one by anchor pole end set connector, completes first The construction of retaining wall unit;
Step 7:Make the second waste tire concrete unit:Sidewall at the top and bottom of waste tire is removed, And anchor hole is bored in longitudinal fetus face of waste tire, bore preformed hole in the horizontal fetus face of waste tire;
Step 8:It is superimposed multilayer the second waste tire concrete list upwards successively on the first waste tire concrete unit Member, the second waste tire concrete unit of same layer is linked into an integrated entity;
Step 9:Anchoring-bolt is penetrated into the second waste tire concrete unit, self-tipping type anchor pole connects with rock side-slope Connect, complete the construction of the second retaining wall unit of multilayer;
Step 10:The Aggregate of recycled concrete made is injected in the second retaining wall unit of the first retaining wall unit and multilayer In portion, the construction of retaining wall structure is completed;
Step 11:Mortar, the tightness connected inside enhancing retaining wall structure are injected at retaining wall structure gap;
Step 12:Template is set up, is transversely close to retaining wall structure arrangement support device according to setpoint distance;
Step 13:Backfill the earthwork.
The step 3 concretely comprises the following steps:Connector is inverted into the reserved connecting hole of base, and to reserved connection Slurries are injected in hole, then the connecting hole of the first waste tire concrete unit and connector are connected, and use fastener First waste tire concrete unit is fastenedly connected with base.
The step 4 concretely comprises the following steps:Anchoring-bolt is passed through after anchor hole and after squeezing into side slope soil layer set depth, Appropriate mortar is injected along anchoring-bolt direction to side slope inside, after slurries have some strength, inside anchoring-bolt There are tapered member, can be fixed anchoring-bolt with side slope inside by fastener.
The step 6 concretely comprises the following steps:Lateral connection anchor pole is penetrated in the preformed hole of waste tire transverse direction fetus face, Lateral connection anchor pole end exceeds the first certain anchorage length of waste tire concrete unit, and iron plate is inserted in along anchor pole end, and Multiple first waste tire concrete units of the first retaining wall unit are fastenedly connected laterally with fastener.
The present invention operation principle be:
By setting Retaining Walls unit above base, first order retaining wall unit is fixedly connected with base, the gear Wall unit is formed by connecting by the waste tire unit of row's multiple row.First order waste tire unit is removal top anchor ring Waste tire;Longitudinal stack arrangement forms Retaining Walls unit, in addition to the first order, tire earth-retaining on this grade of retaining wall unit Wall unit removes anchor ring up and down.With being connected between level-one waste tire unit transverse using 2 anchor poles, and kept off per level-one In wall unit, each small tire unit is connected with side slope wall by anchoring-bolt, and to the multistage waste tire unit Carcass fills Aggregate of recycled concrete in inside.By setting support device on base, which is to be fixed on bottom plate On be close to the regeneration concrete device of Retaining Walls cellular construction, it is close to Retaining Walls cellular construction, horizontal along side slope Arranged according to a determining deviation.Seam crossing injection mortar between Retaining Walls between retaining wall and support.When lateral soil Pressure transmission is then passed to anchoring-bolt and the high-strength bolt being connected with concrete floor, then pass to retaining wall structure It is delivered to support device.Pass through the frictional force between first order tire retaining wall inner stuffing, the shearing resistance of bolt, anchoring-bolt Tension, the dead weight of support device, with soil lateral pressure balance.Base can levelling and enhancing waste tire retaining wall structure With linking for ground.
Beneficial effects of the present invention:
1st, the present invention proposes the NEW TYPE OF COMPOSITE retaining wall structure that a kind of waste tire-breaking concrete is formed, the earth-retaining Wall is mainly made of waste tire and breaking concrete, and wherein tire is wrapped on the outside of concrete, due to " the hoop effect of tire Should " substantially increase the intensity of concrete.This 2 kinds of materials are combined and are applied in civil engineering, effectively solve tire It is difficult to the problem degraded with breaking concrete, there is good economic and environment-friendly and social benefit.
2nd, the present invention provides a kind of using waste tire and breaking concrete as the method for retaining structure, promotes tire With breaking concrete in the application of civil engineering, solve the problems, such as that waste tire and breaking concrete recycle.
3rd, the present invention compared with the prior device, except bottom tire must specially treated(Retain one of anchor ring, and Realization is reliably connected with bottom plate)Outside, other assembly that can be prefabricated in the factory, only need to realize that anchor pole connects with barricade wall at the scene Connect and joint treatment, greatly improve construction speed, and concrete support dress has been laid on the outside of the device first order retaining wall tire Put, since support device is conducted oneself with dignity larger, compared with the prior device, globality is stronger for the device, anti-side to skid force bigger, Engineering can be preferably applied to.
Brief description of the drawings
Fig. 1 is the axonometric drawing of retaining wall structure of the present invention;
Fig. 2 is the side view of retaining wall structure of the present invention;
Fig. 3 is the front view of retaining wall structure of the present invention;
Fig. 4 is the connection anchor pole schematic diagram of retaining wall structure of the present invention;
Fig. 5 is connected top view for first order retaining wall unit with base;
Fig. 6 is anchoring-bolt structure chart;
Fig. 7 arranges schematic diagram between horizontal waste tire concrete unit;
In figure, 1, base, 2, waste tire, 3, support device, 4, lateral connection anchor pole, 5, anchoring-bolt, 6, connection Bolt, 7, gasket, 8, first order waste tire barricade, 9, second level waste tire barricade, 10, third level waste tire barricade, 11st, fourth stage waste tire barricade, 12, level V waste tire barricade, 13, regeneration concrete filler, 14, screw thread, 15, big pad Piece, 16, expansion tube, 17, Wedge device, 18, hex nut, 19, spring shim.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As Figure 1-Figure 2, a kind of Novel retaining wall structure being made of waste and scrap, including by concrete bed 1, erect To the waste tire 2 piled up, to the support device 3 of waste tire support, connection tire and tire and tire and concrete bed Connection bolt 6, anchoring-bolt 5, lateral connection anchor pole 4, the grade of regeneration concrete filler 13 composition.
The fixed first order waste tire barricade 8 being made of waste tire 2, first order waste tire on concrete bed 1 Superposition sets the second level waste tire barricade 9 being made of waste tire 2 on barricade 8, is superimposed on second level waste tire barricade 9 The third level waste tire barricade 10 being made of waste tire 2 is set, is superimposed and is set by giving up on third level waste tire barricade 10 The fourth stage waste tire barricade 11 that old tire 2 forms, on fourth stage waste tire barricade 11 superposition set by 2 groups of waste tire Into level V waste tire barricade 12;First order waste tire barricade 8 is that first to be linked into an integrated entity by row's multiple row is waste and old First retaining wall unit of tire concrete unit composition, the first waste tire concrete unit are arranged along side slope horizontal direction successively Row form first order waste tire barricade 8.Composition Retaining Walls are sequentially overlapped on first order waste tire barricade 8;Second Level waste tire barricade 9, third level waste tire barricade 10, fourth stage waste tire barricade 11 and level V waste tire barricade 12 structure type is identical, the second gear that the second waste tire concrete unit all to be linked into an integrated entity by row's multiple row forms Wall unit.
First waste tire concrete unit, is the waste tire components interior after waste tire cuts off upper strata anchor ring Addition Aggregate of recycled concrete forms.Second waste tire concrete unit, is to cut off both sides anchor ring up and down in waste tire Waste tire components interior addition Aggregate of recycled concrete afterwards forms.
Fixed support device 3 is equipped with according to certain distance along side slope horizontal direction on base, which is close to multistage Retaining wall unit structure.The setting direction of anchoring-bolt 5 is longitudinal direction in Fig. 2, the lateral connection anchor pole 4 perpendicular with it Cloth set direction be horizontal direction.
As Figure 3-Figure 4, each waste tire 2 of first order waste tire barricade 8 is connected with anchoring-bolt 4, And slurries are injected along anchor pole to side slope inside, therefore anchoring-bolt 4 is fixed in side slope;Second level waste tire gear Wall, third level waste tire barricade etc. uses the connection mode identical with first order waste tire barricade with the connection of side slope. Waste tire has vertically piled up mode and waste tire and the connection of rock side-slope wall can be arranged according to Fig. 3.In figure 3, it is multistage Waste tire retaining wall pours into mortar along anchoring-bolt 4 to side slope inside, after waiting mortar to have some strength, along anchoring-bolt Extending part is inserted in square washer 7, is fixed anchoring-bolt and side slope with hex nut 18.
Waste and old concrete base 1 is formed by C30 concretings, and concrete bed 1 is cuboid, is furnished with concrete Appropriate reinforcing bar, it is levelling that it, which is acted on, and enhancing tire barricade is contacted with ground.
As shown in figure 5, the connection mode of first order waste tire barricade 8 and base 1 can be according to shown in Fig. 5, the height of selection The tire lower part anchor ring of first order tire retaining wall 8 is fixedly connected by strong ties bolt 6 with base.The tire bottom surfaces of tire Portion refers to its part contacted with road surface;The sidewall of tire, it is continuous with tire bottom annular portion, it is the side of tire.
The anchor ring of first order waste tire barricade tire need not remove, and connect bolts 6 with 4 along anchor ring direction Bottom tire is fixed on base.Support device 3 and the connection mode of multistage waste tire retaining wall can refer to Fig. 1 and figure 5 arrangement, support device 3 at the gap of barricade with mortar with can be filled.Support device 3, is close to be fixed on bottom plate The regeneration concrete structure of Retaining Walls cellular construction, it is close to Retaining Walls cellular construction, along side slope laterally according to one Determining deviation is arranged.
As shown in fig. 7, bottom first order waste tire barricade 8 can be arranged along side slope direction connection mode according to Fig. 7, edge It is arranged in parallel along the waste tire 2 of rock side-slope wall direction, two are made a call at the waste tire unit side in side slope direction and is reserved Hole, each grade of tire retaining wall unit is penetrated by lateral connection anchor pole 4 along reserving hole, the anchor pole position exposed in both sides point Gasket 7 is not inserted in, and is fixed horizontal anchor pole and each grade of tire retaining wall unit with connection bolt 6.Hereafter, the second level is waste and old Connection between the transverse direction of tire barricade, third level waste tire barricade etc. is using identical with first order waste tire barricade Connection mode.
The superiors' anchor ring of the waste tire 2 of bottom removes, this is the retaining wall unit of first layer waste tire composition. Hereafter two anchor rings are cut off every layer of waste tire up and down, along the waste tire connection of rock side-slope wall direction and first layer It is identical, and each waste tire is connected by anchoring-bolt 4 with rock side-slope wall.First order waste tire barricade 8 is Concrete is directly poured into inside tires after tire is arranged, concrete can form a column construction, and levels are given up It can be connected between old tire by the cohesion of concrete;If waste tire more than second level waste tire barricade carries Upper and lower two anchor rings, are unfavorable for the closely knit of concrete.2 reservation tyre surfaces of waste tire more than second level waste tire barricade Portion, can provide the hoop constraint power of concrete.
Waste tire inner stuffing is Aggregate of recycled concrete 13, its match ratio can be according to cement:Water:Fine aggregate:Thick bone Material=1.0:0.32:0.92:2.34 configurations, and its coarse aggregate is after being broken into pieces with waste and old concrete, is carried out crushing it with crusher Afterwards, then sieving, finally obtaining, for coarse aggregate size between 4.75mm-16mm, grading is good;Fine aggregate can use natural river It is husky.In mix Design, cement is worked as office 1, other aggregates and water determine according to the quality with cement Than determining, and during use this ratio value setting filler, the intensity of concrete is higher.
As shown in fig. 6, anchoring-bolt 4 is by screw thread 14, big gasket 15, expansion tube 16, Wedge device 17, hex nut 18, spring shim 19 forms.Its principle is Kong Zhonghou anchoring-bolt got on ground metope, is screwed up with a wrench on anchor pole Nut, anchor pole walks toward outside, and expansion tube is motionless, and then, the major part under anchor pole makes its overflow whole just metallic sheath spreading A hole, plays fixation.
4 bar afterbody of anchoring-bolt is coniform, and the major diameter of circular cone is more than 16 internal diameter of expansion tube, when nut is tightened Wait, anchor pole is displaced outwardly, and moves tapered segment by the axial movement of screw thread, and then outer circumferential surface bolt in expansion tube, is formed The angle very little of very big normal pressure, in addition circular cone, so that forming friction self-locking, Jin Erda between wall, expansion tube and circular cone To fixation.Connection bolt uses high-strength bolt, can resist larger horizontal thrust.
The construction method of retaining wall, comprises the following steps that:
1)Casting concrete base 1;
2)The top anchor ring of the waste tire of the bottom is removed, retains the anchor ring of the bottom, the tire of the bottom Drill with bottom plate according to Fig. 5 connection modes.Tire is connected with side slope to drill according to Fig. 3 modes, tire lateral connection hole according to Fig. 7 drills;
3)Connection bolt is inverted into the drilling of concrete bed 1, injects slurries, then moves towards insertion according to screw thread Bottom waste tire 2, is placed in tire annulus surface layer by nut and tightens;
4)Anchoring-bolt 5 is penetrated according to Fig. 2 modes, slurries are injected in rock mass, after slurry intensity is formed, with pulling Hand tightens the nut on anchor pole, and anchor pole walks toward outside, and expansion tube is motionless, then, major part under anchor pole just metallic sheath spreading, Make the whole hole of its overflow, play fixation.
5)In the way of Fig. 7, the connection of the tire along the wall direction bottom, the connection of first order waste tire barricade are realized Complete;
6)Hereafter second level waste tire barricade, third level waste tire barricade etc. can be prefabricated in the factory,(Including wheel Drilling at tire anchor pole, the connection between transverse direction etc.), after prefabricated, need to only punch, slip casting, realize at side slope at the scene Anchor pole couples with wall;
7)According to the good concrete mix mix of design in precasting yard;
8)Plant-mixed concrete note is injected separately into internal in the vertical tire piled up;
9)By concreting, a certain number of earthwork are backfilled, it was not had first layer tire as far as possible.
Embodiment:
Tire lattice guest's retaining wall of the present invention, a length of 4m, a height of 3m of single-stage retaining wall,.Base dimensions are 4*1.5*0.5m. Tire uses:The tire of 215/70R15, i.e. tire diameter for inch flat than 70%, tire width is 215mm, attaches it to bottom On seat, and slip casting is connected by tyre bead wall direction is taken turns with high-strength bolt, squeeze into lateral connection anchor pole, squeeze into anchoring-bolt, spell It is finally cement according to match ratio in factory to fill the second layer, third layer etc.:Water:Fine aggregate:Coarse aggregate=1.0:0.32:0.92: 2.34 pour into regeneration concrete in tire, last backfill, and the height of backfill is 0.8 meter.
Although above-mentioned be described the embodiment of the present invention with reference to attached drawing, model not is protected to the present invention The limitation enclosed, those skilled in the art should understand that, on the basis of technical scheme, those skilled in the art are not Need to make the creative labor the various modifications that can be made or deformation still within protection scope of the present invention.

Claims (10)

1. the construction method for the retaining wall structure that a kind of waste tire-breaking concrete is formed, it is characterized in that, including following step Suddenly:
Step 1:Base is made in casting concrete, and connecting hole is reserved on base;
Step 2:Make the first waste tire concrete unit:Anchor ring at the top of waste tire is removed, and in waste tire The sidewall of bottom bores connecting hole, and anchor hole is bored in longitudinal fetus face of waste tire, is bored in the horizontal fetus face of waste tire pre- Box out;
Step 3:The connecting hole of first waste tire concrete unit is corresponding with the connecting hole on base, and pass through connector Connect;
Step 4:Anchoring-bolt is penetrated into the first waste tire concrete unit, along anchor pole to the slip casting of side slope inside, from anchor Formula anchor pole is fixedly connected with side slope;
Step 5:In the way of step 3- steps 4, multiple first waste tire concrete units are in turn secured on base;
Step 6:Lateral connection anchor pole is passed through to the preformed hole of multiple first waste tire concrete units, in lateral connection anchor pole First waste tire concrete unit of the first retaining wall unit is connected as one by end set connector, completes the first earth-retaining The construction of wall unit;
Step 7:Make the second waste tire concrete unit:Sidewall at the top and bottom of waste tire is removed, and Longitudinal fetus face of waste tire bores anchor hole, and preformed hole is bored in the horizontal fetus face of waste tire;
Step 8:It is superimposed multilayer the second waste tire concrete unit upwards successively on the first waste tire concrete unit, will Second waste tire concrete unit of same layer links into an integrated entity;
Step 9:Anchoring-bolt is penetrated into the second waste tire concrete unit, self-tipping type anchor pole is connected with rock side-slope, complete Into the construction of the second retaining wall unit of multilayer;
Step 10:The Aggregate of recycled concrete made is injected inside the second retaining wall unit of the first retaining wall unit and multilayer In, complete the construction of retaining wall structure;
Step 11:Mortar, the tightness connected inside enhancing retaining wall structure are injected at retaining wall structure gap;
Step 12:Template is set up, is transversely close to retaining wall structure arrangement support device according to setpoint distance;
Step 13:Backfill the earthwork.
2. the construction method of retaining wall structure as claimed in claim 1, it is characterized in that, the step 3 concretely comprises the following steps:Will Connector is inverted into the reserved connecting hole of base, and slurries are injected into reserved connecting hole, then by the first waste tire The connecting hole of concrete unit is connected with connector, and with fastener that the first waste tire concrete unit and base is tight It is solidly connected.
3. the construction method of retaining wall structure as claimed in claim 1, it is characterized in that, the retaining wall structure includes base, The first retaining wall unit is fixedly connected with the base, multilayer the second retaining wall list is stacked on first retaining wall unit Member, the first waste tire concrete unit that first retaining wall unit is linked into an integrated entity by row's multiple row form, and described The second waste tire concrete unit that two retaining wall units are linked into an integrated entity by row's multiple row forms.
4. the construction method of retaining wall structure as claimed in claim 3, it is characterized in that, the first waste tire concrete list Member includes waste tire fetus face, and the bottom of waste tire fetus face is connected with waste tire sidewall, the waste tire tire Aggregate of recycled concrete is filled with face;The waste tire sidewall of the first waste tire concrete unit is led to base Connector is crossed to be fixedly connected.
5. the construction method of retaining wall structure as claimed in claim 3, it is characterized in that, the second waste tire concrete list Member includes waste tire fetus face, and Aggregate of recycled concrete is filled with the waste tire fetus face.
6. the construction method of the retaining wall structure as described in claim 3 or 5, it is characterized in that, the second waste tire coagulation Vertically correspondence is superimposed upon on the first waste tire concrete unit native unit.
7. the construction method of retaining wall structure as described in claim 4 or 5, it is characterized in that, the Aggregate of recycled concrete by Cement:Water:Fine aggregate:Coarse aggregate=1.0:(0.27-0.37):(0.87-0.97):(2.29-2.39)Ratio mix, The coarse aggregate forms after crushing and screening for waste and old concrete, and the particle diameter of coarse aggregate is 4.75mm-16mm;The fine aggregate is day Right river sand.
8. the construction method of retaining wall structure as claimed in claim 3, it is characterized in that, the multiple row of first retaining wall unit First waste tire concrete unit is fixedly connected by the anchor pole extended transversely through;The multiple row second of second retaining wall unit Waste tire concrete unit is fixedly connected by the anchor pole extended transversely through.
9. the construction method of the retaining wall structure as described in claim 3 or 8, it is characterized in that, the first waste tire coagulation Native unit and the second waste tire concrete unit are installed with anchoring-bolt, and anchoring-bolt is connected with side slope.
10. the construction method of retaining wall structure as claimed in claim 3, it is characterized in that, it is laterally spaced on the base to set Set a distance lays support device, and support device and the gap of the first retaining wall unit are zero, support device and the second retaining wall list The gap of member is zero;The support device is concrete structure made of Aggregate of recycled concrete.
CN201610219154.9A 2016-04-08 2016-04-08 The construction method for the retaining wall structure that a kind of waste tire-breaking concrete is formed Active CN105696620B (en)

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CN106638676A (en) * 2017-02-10 2017-05-10 合肥学院 Gravity type soil retaining wall structure formed by waste tires and construction method of gravity type soil retaining wall structure
CN106759471A (en) * 2017-02-10 2017-05-31 合肥学院 Arched retaining wall structure and its construction method that a kind of junked tire is constituted
CN110080281B (en) * 2019-05-21 2020-10-02 山东大学 Waste tire reinforcement-anchoring combined type ecological retaining wall and construction method
CN112359780B (en) * 2020-11-16 2022-04-26 江苏科技大学 Assembled tire sheet pile wall and construction method thereof

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CN2262569Y (en) * 1996-06-14 1997-09-17 林淑芬 Waste tyre protecting wall structure
NZ500648A (en) * 1997-04-28 2001-08-31 Ecoflex Au Pty Ltd Retaining wall system comprised of tyres and reinforcing grid of linked strips of conveyor belt or tyres
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CN103334385A (en) * 2013-07-09 2013-10-02 中国人民解放军后勤工程学院 Anti-stone-falling flexible stone blocking wall
CN105254195B (en) * 2015-11-13 2017-06-30 山东大学 A kind of Waste tire regeneration concrete composite material and complex and its construction method
CN105256824B (en) * 2015-11-13 2018-01-02 山东大学 A kind of junked tire lattice guest unit qualifying guest anchored plate retaining wall and construction method
CN205444236U (en) * 2016-04-08 2016-08-10 山东大学 Retaining wall structure that broken concrete of junked tire - constitutes

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