CN107142839A - A kind of attachment means of pile slab structure floorings and roadbed - Google Patents
A kind of attachment means of pile slab structure floorings and roadbed Download PDFInfo
- Publication number
- CN107142839A CN107142839A CN201710543227.4A CN201710543227A CN107142839A CN 107142839 A CN107142839 A CN 107142839A CN 201710543227 A CN201710543227 A CN 201710543227A CN 107142839 A CN107142839 A CN 107142839A
- Authority
- CN
- China
- Prior art keywords
- roadbed
- cast
- upside
- attachment means
- fissures
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
- E01C11/226—Coherent pavings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
Abstract
A kind of attachment means of pile slab structure floorings and roadbed, are related to highway and build new technical field, including plain concrete cushion layer, cushion block, beam slab, former roadbed, drainage network, the polyurethane cementation of fissures, cast-in-place piece, polyester fiber cloth and asphalt concrete pavement；Cushion block is arranged on the upper outside position of plain concrete cushion layer, beam slab is fixedly installed on the upside of cushion block, former roadbed is arranged on plain concrete cushion layer inner side, lap belt is poured after being provided between beam slab and former roadbed, drainage network is arranged on the lateral surface of former roadbed, the polyurethane cementation of fissures is arranged on the outside of drainage network, cast-in-place piece is cast between cushion block, beam slab and the polyurethane cementation of fissures, polyester fiber cloth is arranged on the upside of beam slab, cast-in-place piece and former roadbed, and asphalt concrete pavement is laid on the upside of polyester fiber cloth.Preferably, construction is simple, saves the area for globality of the present invention, and it influences small to surrounding enviroment, and prefabricated construction degree is high, short construction period, good economy performance.
Description
Technical field：
New technical field is built the present invention relates to highway, and in particular to a kind of company of pile slab structure floorings and roadbed
Connection device.
Background technology：
With the development of Modern Traffic science and technology and information technology, work and the quickening of rhythm of life, people are to fast and easy
The cry more and more higher of trip.In recent years, China increases infrastructure construction speed, but as urbanization scale is continued to increase,
Increased population, corresponding volume of transport and car quantity rapid growth, urban traffic blocking and environmental protection problem are got over
More to protrude, mass rapid highway reconstruction and expansion is extremely urgent.
Be present problems in conventional reorganization and expansion method, for example, take over the land for use difficult, the amount of banketing is big；Long construction period, social shadow
Ring big；Environment is polluted, not environmentally etc..Common solution has：Stake plate type retaining wall, halfway up the hill half-bridge, pile slab structure etc., but all
There is restricted application, cost is higher, the low defect of assembling degree.
Peg board formula roadbed is being saved the area, and shortens construction period, has huge advantage in terms of reducing construction infection, it is to week
Surrounding environment influence is small, and prefabricated construction degree is high, short construction period, good economy performance, with very big promotional value.Pile slab structure road
Base is mainly made up of part-structures such as reinforced concrete bridge deck plate, steel bar concrete pile, bent cap and inter-pile soils.For how to have
The connecting each component of effect, is the problem of being worth inquiring into particularly by floorings and roadbed lateral connection.
The content of the invention：
The invention reside in defect present in prior art is overcome, there is provided a kind of good integrity, the simple peg board knot of construction
The attachment means of structure floorings and roadbed.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of attachment means of pile slab structure floorings and roadbed, it is characterised in that：Including plain concrete cushion layer, cushion block,
Beam slab, former roadbed, drainage network, the polyurethane cementation of fissures, cast-in-place piece, polyester fiber cloth and asphalt concrete pavement；Described cushion block is set
Put in the upper outside position of plain concrete cushion layer, described beam slab is fixedly installed on the upside of cushion block, described former roadbed is set
Put in plain concrete cushion layer inner side, lap belt, described drainage network are poured after being provided between described beam slab and former roadbed
It is arranged on the lateral surface of former roadbed and is poured after being located in lap belt, the described polyurethane cementation of fissures is arranged on the outside of drainage network,
Described cast-in-place piece is cast between cushion block, beam slab and the polyurethane cementation of fissures, described polyester fiber cloth be arranged on beam slab, cast-in-place piece
With the upside of former roadbed, described asphalt concrete pavement is laid on the upside of polyester fiber cloth.
The thickness of the described polyurethane cementation of fissures is 1cm, and the thickness of described drainage network is 2cm, cast-in-place piece described of width
Spend for 95cm.
The width of described cushion block is 30cm.
The interval between weeper drain, described weeper drain is laterally evenly arranged with the upside of described plain concrete cushion layer
Distance is 3m.
Pervious concrete bed course is provided with the upside of described asphalt concrete pavement.
Described asphalt concrete pavement thickness is more than 1mm.
The thickness of described pervious concrete bed course is 20cm, and the thickness of described plain concrete cushion layer is 10cm.
The present invention is that existing roadbed is excavated to after base surface, disease old road roadbed is handled, as tamped
With grouting etc., satisfaction require after-pouring blinding concrete.Blinding concrete is divided into two layers, and upper strata is the permeable coagulations of 20cm thickness C20
Soil padding, lower floor is to set emulsified asphalt waterproof layer between the impermeable water subfill of the thick plain concretes of 10cm, two layers of bed course.Mat surface
One of weeper drain is set per 3m.Pour and set on the outside of lap belt, lap belt after setting 95cm wide between floorings and existing roadbed
Put the wide cushion blocks of 30cm.1cm expansion joints are set between Bars In Poured Concrete Slab transverse direction and cement stabilized macadam, the highly-elastic urethane cementation of fissures is used.High-elastic poly- ammonia
The thick three-dimensional water discharge geonets of laying 2cm on the inside of the ester cementation of fissures.
The pervious concrete requires that water penetration is not less than 1mm/s, is led to forming water draining between good horizontal supercrust
Road, emulsified asphalt waterproof layer thickness is not less than 1mm.For the disease old road roadbed after processing, it is desirable to which its top surface integrates resilience mould
Amount is not less than 80MPa.Roadbed top surface is integrated the modulus of resilience and should verified using FWD, and such as falling short of the target will
Ask, then the embankment for tackling roadbed and deeper proceeds processing, until blinding concrete can be poured not after meeting requirement
It is able to increase blinding concrete thickness to replace roadbed to handle.
The advantageous effects of the present invention：Preferably, construction is simple, saves the area, it is to surrounding enviroment for globality of the present invention
Influence is small, and prefabricated construction degree is high, short construction period, good economy performance, with very big promotional value.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial enlargement structural representation of the present invention；
Sequence number in above-mentioned figure：1- asphalt concrete pavements, 2- polyester fiber cloths, the 3- polyurethane cementation of fissures, 4- drainage networks, 5- beams
Plate, 6- cushion blocks, cast-in-place piece of 7-, 8- weeper drains, 9- plain concrete cushion layers.
Embodiment：
In order that technological means, creation new feature, reached purpose and effect that the present invention is realized are easy to understand, below
With reference to being specifically illustrating, the present invention is expanded on further.
Embodiment one
As depicted in figs. 1 and 2,
A kind of attachment means of pile slab structure floorings and roadbed, including plain concrete cushion layer 9, cushion block 6, beam slab 5, Yuan Lu
Base 10, drainage network 4, the polyurethane cementation of fissures 3, cast-in-place piece 7, polyester fiber cloth 2 and asphalt concrete pavement 1；It is mixed that cushion block 6 is arranged on element
The upper outside position of solidifying soil padding 9, beam slab 5 is fixedly installed on the upside of cushion block 6, and former roadbed 10 is arranged on plain concrete cushion layer
9 inner sides, pour lap belt, drainage network 4 is arranged on the lateral surface of former roadbed 10 after being provided between beam slab 5 and former roadbed 10
And poured after being located in lap belt, the polyurethane cementation of fissures 3 is arranged on the outside of drainage network 4, cast-in-place piece 7 be cast in cushion block 6, beam slab 5 with
Between the polyurethane cementation of fissures 3, polyester fiber cloth 2 is arranged on the upside of beam slab 5, cast-in-place piece 7 and former roadbed 10, asphalt concrete pavement
1 is laid on the upside of polyester fiber cloth 2.
The thickness of the polyurethane cementation of fissures 3 is 1cm, and the thickness of drainage network 4 is 2cm, and cast-in-place piece 7 of width is 95cm.Cushion block 6
Width is 30cm.The spacing distance that the upside of plain concrete cushion layer 9 is laterally evenly arranged between weeper drain 8, weeper drain 8 is
3m.The upside of asphalt concrete pavement 1 is provided with pervious concrete bed course.Asphalt concrete pavement thickness is more than 1mm.It is permeable
The thickness of concrete cushion is 20cm, and the thickness of plain concrete cushion layer 9 is 10cm.
Before concrete cast-in-situ, cement stabilized macadam, lime soil contact face smear pitch, the seam top surface pitch cementation of fissures.Envelope
Layer must covering joints.Top surface lays Fibergrass polyester mat at lap side seam, and wide 3m prevents reflection cracking in a pavement.On former roadbed 10
Original corrugated beam barrier, is cut to peg board back plate, poured with peg board beam Cast-in-Situ Segment together with, inside filling plain concrete.It is interior
Side second row fence upright carries out inserting piling with other discarded columns.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. the attachment means of a kind of pile slab structure floorings and roadbed, it is characterised in that：Including plain concrete cushion layer, cushion block, beam
Plate, former roadbed, drainage network, the polyurethane cementation of fissures, cast-in-place piece, polyester fiber cloth and asphalt concrete pavement；Described cushion block is set
In the upper outside position of plain concrete cushion layer, described beam slab is fixedly installed on the upside of cushion block, and described former roadbed is set
Lap belt is poured after being provided between plain concrete cushion layer inner side, described beam slab and former roadbed, described drainage network is set
Put on the lateral surface of former roadbed and poured after being located in lap belt, the described polyurethane cementation of fissures is arranged on the outside of drainage network, institute
Cast-in-place piece stated is cast between cushion block, beam slab and the polyurethane cementation of fissures, described polyester fiber cloth be arranged on beam slab, cast-in-place piece and
The upside of former roadbed, described asphalt concrete pavement is laid on the upside of polyester fiber cloth.
2. the attachment means of a kind of pile slab structure floorings according to claim 1 and roadbed, it is characterised in that：Described
The thickness of the polyurethane cementation of fissures is 1cm, and the thickness of described drainage network is 2cm, and cast-in-place piece described of width is 95cm.
3. the attachment means of a kind of pile slab structure floorings according to claim 1 or 2 and roadbed, it is characterised in that：Institute
The width for the cushion block stated is 30cm.
4. the attachment means of a kind of pile slab structure floorings according to claim 1 and roadbed, it is characterised in that：Described
The spacing distance being laterally evenly arranged between weeper drain, described weeper drain on the upside of plain concrete cushion layer is 3m.
5. the attachment means of a kind of pile slab structure floorings according to claim 1 and roadbed, it is characterised in that：Described
Pervious concrete bed course is provided with the upside of asphalt concrete pavement.
6. the attachment means of a kind of pile slab structure floorings according to claim 5 and roadbed, it is characterised in that：Described
Asphalt concrete pavement thickness is more than 1mm.
7. the attachment means of a kind of pile slab structure floorings according to claim 6 and roadbed, it is characterised in that：Described
The thickness of pervious concrete bed course is 20cm, and the thickness of described plain concrete cushion layer is 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543227.4A CN107142839B (en) | 2017-07-05 | 2017-07-05 | A kind of attachment device of pile slab structure floorings and roadbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543227.4A CN107142839B (en) | 2017-07-05 | 2017-07-05 | A kind of attachment device of pile slab structure floorings and roadbed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107142839A true CN107142839A (en) | 2017-09-08 |
| CN107142839B CN107142839B (en) | 2019-08-23 |
Family
ID=59785238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710543227.4A Active CN107142839B (en) | 2017-07-05 | 2017-07-05 | A kind of attachment device of pile slab structure floorings and roadbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107142839B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675572A (en) * | 2017-10-26 | 2018-02-09 | 安徽省交通控股集团有限公司 | A kind of seamless road surface of assembling beam and slab type |
| CN113073538A (en) * | 2021-03-17 | 2021-07-06 | 安徽省交通规划设计研究总院股份有限公司 | High pile plate-soil combined road |
| CN113389150A (en) * | 2021-07-22 | 2021-09-14 | 山东省交通规划设计院集团有限公司 | Highway reconstruction and extension construction method for expanded bridge road section |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691724A (en) * | 2009-09-17 | 2010-04-07 | 西南交通大学 | Liquefied soil foundation quake-proof road-bridge transition section structure of ballastless track of high-speed railway |
| CN204401447U (en) * | 2015-01-27 | 2015-06-17 | 重庆交通大学 | A kind of structure preventing bumping at bridge-head |
| CN204418003U (en) * | 2014-12-12 | 2015-06-24 | 苏州规划设计研究院股份有限公司 | A kind of bridge platform post processing combined system |
| CN204644799U (en) * | 2015-05-12 | 2015-09-16 | 中铁第一勘察设计院集团有限公司 | A kind of four line ballastless track roadbed pile slab structure |
| JP2016037840A (en) * | 2014-08-12 | 2016-03-22 | Ｊｆｅスチール株式会社 | Scour prevention structure for abutment and bridge pier |
| KR20160085086A (en) * | 2015-01-07 | 2016-07-15 | 주식회사 포스코건설 | Settlement adjusting apparatus and settlement adjusting maintenance method for earthwork connecting portion |
| CN106835880A (en) * | 2017-01-23 | 2017-06-13 | 安徽省交通规划设计研究总院股份有限公司 | Highway lateral support type peg board formula is without earth roadbed |
-
2017
- 2017-07-05 CN CN201710543227.4A patent/CN107142839B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691724A (en) * | 2009-09-17 | 2010-04-07 | 西南交通大学 | Liquefied soil foundation quake-proof road-bridge transition section structure of ballastless track of high-speed railway |
| JP2016037840A (en) * | 2014-08-12 | 2016-03-22 | Ｊｆｅスチール株式会社 | Scour prevention structure for abutment and bridge pier |
| CN204418003U (en) * | 2014-12-12 | 2015-06-24 | 苏州规划设计研究院股份有限公司 | A kind of bridge platform post processing combined system |
| KR20160085086A (en) * | 2015-01-07 | 2016-07-15 | 주식회사 포스코건설 | Settlement adjusting apparatus and settlement adjusting maintenance method for earthwork connecting portion |
| CN204401447U (en) * | 2015-01-27 | 2015-06-17 | 重庆交通大学 | A kind of structure preventing bumping at bridge-head |
| CN204644799U (en) * | 2015-05-12 | 2015-09-16 | 中铁第一勘察设计院集团有限公司 | A kind of four line ballastless track roadbed pile slab structure |
| CN106835880A (en) * | 2017-01-23 | 2017-06-13 | 安徽省交通规划设计研究总院股份有限公司 | Highway lateral support type peg board formula is without earth roadbed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675572A (en) * | 2017-10-26 | 2018-02-09 | 安徽省交通控股集团有限公司 | A kind of seamless road surface of assembling beam and slab type |
| CN113073538A (en) * | 2021-03-17 | 2021-07-06 | 安徽省交通规划设计研究总院股份有限公司 | High pile plate-soil combined road |
| CN113389150A (en) * | 2021-07-22 | 2021-09-14 | 山东省交通规划设计院集团有限公司 | Highway reconstruction and extension construction method for expanded bridge road section |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107142839B (en) | 2019-08-23 |
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