CN109024841A - A kind of construction method of highway engineering buried concrete pipeline reinforcement by connection - Google Patents
A kind of construction method of highway engineering buried concrete pipeline reinforcement by connection Download PDFInfo
- Publication number
- CN109024841A CN109024841A CN201810954748.3A CN201810954748A CN109024841A CN 109024841 A CN109024841 A CN 109024841A CN 201810954748 A CN201810954748 A CN 201810954748A CN 109024841 A CN109024841 A CN 109024841A
- Authority
- CN
- China
- Prior art keywords
- construction method
- highway engineering
- rubber
- tube coupling
- buried concrete
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000004567 concrete Substances 0.000 title claims abstract description 16
- 230000002787 reinforcement Effects 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 125000004122 cyclic group Chemical group 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 239000011152 fibreglass Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000010426 asphalt Substances 0.000 claims description 6
- 238000004078 waterproofing Methods 0.000 claims description 6
- 238000005336 cracking Methods 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000011178 precast concrete Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 5
- 239000011150 reinforced concrete Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The present invention provides a kind of construction methods of highway engineering buried concrete pipeline reinforcement by connection, keep concrete reinforced pipe connection even closer, it is not susceptible to the influence of the acid-base property of outer border soil, do not allow to be also easy to produce big crack yet, enter the water in soil in pipeline, or the water in pipeline is entered among soil by crack, destroys environment；Using the processing seam and the construction method of installation of tube coupling, keep the installation of prefabricated reinforced concrete pipe easier, interface is not likely to produce quality problems, can ensure that the inside water is unaffected, while avoiding the increasing for generating crack that tubing is settled by underground, it is difficult to handle；Connection flexible is more reasonable, and when deformation is not easy to have an impact interface.
Description
Technical field
The present invention relates to construction engineering technical field, specially a kind of highway engineering buried concrete pipeline reinforcement by connection
Construction method.
Background technique
The Efforts To Develop that Reconstruction of City Road engineering is built with national basis, the laying of pipeline require it is higher and higher, mix
The demand of solidifying soil prefabricated pipeline is increasing, and effectively whether connection is seeped after avoiding the pipeline later period from burying soil layer between tube coupling
Water and the key point of contaminated corrosion.
Current main pipeline connection type has: belonging to rigidly connected flat tube using steel-wire-net reinforced concrete and smears band, belongs to
Seal with elastometic washer sealing, and flexible groove and tognue type interface are used in the bell socket form of flexible connection.
Flat tube manufacture difficulty is small, high production efficiency, and manufacturing cost is lower；But its sealing effect and anti-seismic performance compared with
Difference, once there is a situation where grounds to shift, it is easy to and interface is pulled open, sewage is caused to enter underground, environment is polluted, causes
Adverse effect.
Summary of the invention
It is poor it is an object of the invention to solve flat tube sealing effect mentioned above in the background art and anti-seismic performance
The problem of；
To achieve the above object, the present invention provides a kind of construction party of highway engineering buried concrete pipeline reinforcement by connection
Method, including following implementation steps:
Step 1, surveying setting-out carry out setting-out according to the setting position of drawing pipeline；
Step 2 excavates groove, according to design requirement cutting depth；
Step 3, Ground Treatment and pipeline leveling basis；
Step 3 is laid with bed course；
Step 4, the cyclic annular steel disc of precast concrete tube coupling installation, is completed using welding manner；
Step 5, Pipe installing, two tube coupling ends are attached using sheet rubber, after pipeline transportation to scene, are used
Rubber bonding special glue is fixed in tube coupling mouth；
One section tube coupling is first put into groove, is stuck on the iron prop of cyclic annular steel disc, is delayed by using reinforcing bar by step 6
Slow movement is fixed；
Step 7, then another section tube coupling is put into groove, it carries out carrying out examination docking after slowly positioning by 7 steps；
Two tube couplings are bonded by step 8 after preparing positioning；
Step 9 in junction, brushes one layer of cracking resistance glue, then by the fiberglass gridding of strip after bonding is stablized
Cloth is uniformly pasted onto cracking resistance glue surface；
Step 10 is laid with rubber, and keep it Nian Jie with fiberglass gridding cloth after fiberglass gridding cloth parches；
Step 11, then water proofing asphalt is coated on it；
Step 12, the position of tube coupling is adjusted by the cyclic annular steel disc on the outside of tube coupling, and makes its positioning；
Step 13, backfill sand material to designed elevation.
Preferably, in step 4, the external annular surface of cyclic annular steel disc it is also equidistant be welded with multiple iron props.
Preferably, in step 5, the sheet rubber with a thickness of 3mm.
Preferably, in step 6, it can also use and the waddy of pushing tow is facilitated to be stuck on the iron prop of cyclic annular steel disc.
Preferably, in step 8, the two tube couplings bonding uses rubber cement.
Preferably, in step 9, the optimum width of the fiberglass gridding cloth item is 15CM.
Preferably, in step 10, the laying depth of the rubber is 3~5mm, the rubber and fiberglass gridding cloth
The bonding mediator of item is marine glue.
Preferably, in step 11, the optimum width of the water proofing asphalt is 20~25cm, and width is greater than outer layer rubber
Tape width.
It is compared with prior art, the present invention having the following advantages and benefits:
The construction method of the highway engineering buried concrete pipeline reinforcement by connection connects tube coupling by the use of rubber ring
It is more preferable to connect flexibility, is not easy to seep water, seam is made using the construction method for overlaying one layer of rubber ring and water proofing asphalt with into outer layer
It is relatively reliable to handle waterproof effect.
Operation of the present invention is simple, economic and practical；Keep the installation of prefabricated reinforced concrete pipe easier, interface is not likely to produce
Quality problems can ensure that the inside water is unaffected, while avoid the increasing for generating crack that tubing is settled by underground, it is difficult to locate
Reason；Connection flexible is more reasonable, and when deformation is not easy to have an impact interface, solves flat tube sealing effect and shock resistance
The poor problem of energy.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Application principle of the invention is further described combined with specific embodiments below.
Embodiment one
The construction method of highway engineering buried concrete pipeline reinforcement by connection, when implementation:
Pipeline foundation pit is excavated first, is laid with underlayer, then places flat mouth tubing, and tube coupling arranges a cyclic annular steel in a pre-installation
Piece is evenly provided with the iron prop for increasing frictional force on the outer ring of steel disc, another section tubing is lifted by crane using loop wheel machine, in flat mouth connector
Place is tightly attached to two flat mouth joints using rubber, then carries out examination docking, the case where according to docking, on the pad of the lower section of tube coupling
Steel plate by using smart reinforcing bar or facilitates the waddy of pushing tow to withstand on the iron prop of cyclic annular steel disc, to move the lateral position of tube coupling
It moves, positions it accurately；After positioning, paste docking with 3mm rubber cement and coincide；It is to be bonded securely after, using being divided to two
Segmentation be fixed on the outside of tube coupling.It brushes one layer of base's cracking resistance glue thereon again, then pastes the glass that a slice width degree is 15cm
Fibrous mesh cloth is pasted using band dress, coats one layer of marine glue again above, paste the rubber of upper 4mm width again in seam crossing, applied
If the water proofing asphalt of 25cm thickness carries out last closing；After parching on one side, other half is reprocessed；Pass through steel loop on the outside of tube coupling
Set up, adjust position；Make its positioning.Backfill sand material is finally carried out to designed elevation.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The above is made skilled artisans appreciate that or realizing this hair in specific embodiment party of the invention
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection, which is characterized in that walked including following implementation
It is rapid:
Step 1, surveying setting-out carry out setting-out according to the setting position of drawing pipeline；
Step 2 excavates groove, according to design requirement cutting depth；
Step 3, Ground Treatment and pipeline leveling basis；
Step 3 is laid with bed course；
Step 4, the cyclic annular steel disc of precast concrete tube coupling installation, is completed using welding manner；
Step 5, Pipe installing, two tube coupling ends are attached using sheet rubber, after pipeline transportation to scene, using rubber
Bonding special glue is fixed in tube coupling mouth；
One section tube coupling is first put into groove, is stuck in by using reinforcing bar on the iron prop of cyclic annular steel disc, is slowly moved by step 6
It is dynamic to be fixed；
Step 7, then another section tube coupling is put into groove, it carries out carrying out examination docking after slowly positioning by 7 steps；
Two tube couplings are bonded by step 8 after preparing positioning；
Step 9, in junction, brushes one layer of cracking resistance glue after bonding is stablized, then that the fiberglass gridding cloth of strip is equal
It is even to be pasted onto cracking resistance glue surface；
Step 10 is laid with rubber, and keep it Nian Jie with fiberglass gridding cloth after fiberglass gridding cloth parches；
Step 11, then water proofing asphalt is coated on it；
Step 12, the position of tube coupling is adjusted by the cyclic annular steel disc on the outside of tube coupling, and makes its positioning；
Step 13, backfill sand material to designed elevation.
2. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection according to claim 1, feature
Be, in step 4, the external annular surface of cyclic annular steel disc it is also equidistant be welded with multiple iron props.
3. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection according to claim 1, feature
Be, in step 5, the sheet rubber with a thickness of 3mm.
4. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection according to claim 1, feature
It is, in step 6, can also uses and the waddy of pushing tow is facilitated to be stuck on the iron prop of cyclic annular steel disc.
5. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection according to claim 1, feature
It is, in step 8, the two tube couplings bonding uses rubber cement.
6. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection according to claim 1, feature
It is, in step 9, the optimum width of the fiberglass gridding cloth item is 15CM.
7. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection according to claim 1, feature
It is, in step 10, the laying depth of the rubber is 3~5mm, and the rubber is bonding with fiberglass gridding cloth item to be situated between
Body is marine glue.
8. a kind of construction method of highway engineering buried concrete pipeline reinforcement by connection according to claim 1, feature
It is, in step 11, the optimum width of the water proofing asphalt is 20~25cm, and width is greater than outer layer rubber bandwidth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954748.3A CN109024841A (en) | 2018-08-21 | 2018-08-21 | A kind of construction method of highway engineering buried concrete pipeline reinforcement by connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954748.3A CN109024841A (en) | 2018-08-21 | 2018-08-21 | A kind of construction method of highway engineering buried concrete pipeline reinforcement by connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109024841A true CN109024841A (en) | 2018-12-18 |
Family
ID=64627047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810954748.3A Pending CN109024841A (en) | 2018-08-21 | 2018-08-21 | A kind of construction method of highway engineering buried concrete pipeline reinforcement by connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945854A (en) * | 2020-08-24 | 2020-11-17 | 中国水利水电第七工程局有限公司 | Tongue-and-groove type large-diameter precast concrete pipe joint installation equipment and construction process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469801A (en) * | 2007-12-25 | 2009-07-01 | 上海宝钢综合开发公司 | On-line repair method for bellows |
| CN102927364A (en) * | 2012-11-05 | 2013-02-13 | 济南城建集团有限公司 | Reinforced concrete pipe installation method and clamp special for reinforced concrete pipe |
| CN204420369U (en) * | 2014-11-08 | 2015-06-24 | 山西诚信市政建设有限公司 | A kind of linkage structure of large-caliber drainage pipeline |
| CN106759474A (en) * | 2016-11-28 | 2017-05-31 | 南通大学 | Construction method of flexible socket common pipe trench |
| CN207268342U (en) * | 2017-09-18 | 2018-04-24 | 中铁十九局集团电务工程有限公司 | A kind of device for reinforcing the connection of ductile iron pipeline socket joint |
| CN108119701A (en) * | 2016-11-27 | 2018-06-05 | 中国电建集团河南工程公司 | Recirculated water GRP pipe construction |
| CN108412016A (en) * | 2018-03-15 | 2018-08-17 | 中建五局土木工程有限公司 | Underground tube body assures construction method |
-
2018
- 2018-08-21 CN CN201810954748.3A patent/CN109024841A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469801A (en) * | 2007-12-25 | 2009-07-01 | 上海宝钢综合开发公司 | On-line repair method for bellows |
| CN102927364A (en) * | 2012-11-05 | 2013-02-13 | 济南城建集团有限公司 | Reinforced concrete pipe installation method and clamp special for reinforced concrete pipe |
| CN204420369U (en) * | 2014-11-08 | 2015-06-24 | 山西诚信市政建设有限公司 | A kind of linkage structure of large-caliber drainage pipeline |
| CN108119701A (en) * | 2016-11-27 | 2018-06-05 | 中国电建集团河南工程公司 | Recirculated water GRP pipe construction |
| CN106759474A (en) * | 2016-11-28 | 2017-05-31 | 南通大学 | Construction method of flexible socket common pipe trench |
| CN207268342U (en) * | 2017-09-18 | 2018-04-24 | 中铁十九局集团电务工程有限公司 | A kind of device for reinforcing the connection of ductile iron pipeline socket joint |
| CN108412016A (en) * | 2018-03-15 | 2018-08-17 | 中建五局土木工程有限公司 | Underground tube body assures construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945854A (en) * | 2020-08-24 | 2020-11-17 | 中国水利水电第七工程局有限公司 | Tongue-and-groove type large-diameter precast concrete pipe joint installation equipment and construction process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |