CN107100100A - The corrugated steel pipe shaping culvert construction method of housing type joint connection - Google Patents
The corrugated steel pipe shaping culvert construction method of housing type joint connection Download PDFInfo
- Publication number
- CN107100100A CN107100100A CN201710370228.3A CN201710370228A CN107100100A CN 107100100 A CN107100100 A CN 107100100A CN 201710370228 A CN201710370228 A CN 201710370228A CN 107100100 A CN107100100 A CN 107100100A
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- CN
- China
- Prior art keywords
- steel pipe
- corrugated steel
- culvert
- clip
- corrugated
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
-
- 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
- E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
Abstract
Culvert construction method is molded the invention discloses the corrugated steel pipe of housing type joint connection, carrying out excavation in culvert location forms culvert foundation ditch；Gravel is laid on culvert foundation ditch, gravel basal layer is formed；Some sections of corrugated steel pipe tube coupling connections, the termination of every section of corrugated steel pipe tube coupling, " L " shape angle steel flange and clip are set, and one side of angle steel flange is fixed on the termination lateral surface or medial surface of corrugated steel pipe tube coupling, clip and gasket seal are installed on fixed angle steel flange；On the circumference of clip, bolt hole is provided with, bolt is laterally penetrated in bolt hole and is screwed with clamp nut, by the clamp connection on two abutting end heads, the corrugated steel pipe of housing type joint connection is formed；Corrugated steel pipe is installed on dry-mix concrete layer, and stiffener mesh sheet of mating formation on fixed corrugated steel pipe circumference.Construction method of the present invention, can simplify working procedure, can quickly form Buried culvert under roadbed, it is ensured that the roadbed under different geological conditions is quickly formed.
Description
Technical field
The invention belongs to the construction method field of culvert, more particularly to a kind of connection of housing type joint corrugated steel pipe into
The construction method of type culvert.
Background technology
The construction of traditional Buried culvert under roadbed shaping, typically using rigid precast concrete pipeline is pre-buried or cast-in-place concrete
Construction molding is carried out, the quick formation of the Buried culvert under roadbed and general subgrade culvert of arc line shaped is not suitable for；In construction for
Roadbed high roadbed unfavorable geology section of foundation, it is difficult using based process during corresponding Concrete Arch Culvert, construction quality be difficult to ensure card and
It is costly.Secondly, mountain area natural waterway is complicated, and need to use needs large volume to excavate massif during straight culvert pipe, curve steel can be set
Corrugated culvert is disposed.Because the raw material such as related rubble, the sand of regional casting concrete had inconvenient traffic lack, construction is used
Water is difficult or the material haul distance such as cement, steel farther out, the culvert construction that besides emergency repair, disaster relief etc. need to be rapidly completed.
Human resources extremely lack or high altitude anoxia area, influenceed by the duration or construction seasons weather is restricted, difficult using concrete structure
Meet quality and construction period；It is unfavorable for the construction of Buried culvert under roadbed formation under complex geological condition, this is mainly Buried culvert under roadbed
The construction technology and method of shaping need to improve.How using a kind of brand-new corrugated steel pipe shaping culvert construction technology and
Construction method, to shorten the duration of culvert shaping, it is ensured that the quick formation of the Buried culvert under roadbed under different geological conditions, is realized
Culvert technological progress is shaped in the construction of road, complete road structure technical quality effect is reached, formula needs to solve in the prior art
The problem of.
The content of the invention
The present invention is for above shortcomings in the prior art, and the invention provides a kind of connection of housing type joint
Corrugated steel pipe is molded the construction technology of culvert, it is easy to design and the corrugated steel pipe shaping culvert of the housing type joint of construction connection
Construction technology improved method.
Technical scheme：A kind of corrugated steel pipe shaping culvert construction method of housing type joint connection, it is special
Levy and be to comprise the following steps：
（1）Excavated by production engineering specifications in culvert location, form culvert foundation ditch；
（2）After culvert excavation of foundation pit is formed, gravel is laid on culvert foundation ditch, gravel basal layer is formed；In gravel basal layer
On be then covered with the dry-mix concrete of bottom, form the dry-mix concrete layer of bottom；
Corrugated steel pipe connection is carried out, is connected and composed by some sections of corrugated steel pipe tube couplings, the termination of every section of corrugated steel pipe tube coupling, is set
Angle steel flange and clip, angle steel flange are L-shaped；One side of angle steel flange be fixed on corrugated steel pipe tube coupling termination lateral surface or
Medial surface, clip is installed on fixed angle steel flange, installs close between the angle steel flange of adjacent two sections of corrugated steel pipe tube couplings
Gasket；On the circumference of clip, bolt hole is provided with, bolt is laterally penetrated in bolt hole and is screwed with clamp nut, will
Clamp connection on two abutting end heads, clip compresses two panels steel flange and gasket seal, forms housing type joint connection
Corrugated steel pipe；
（3）The corrugated steel pipe that housing type joint is connected is installed on dry-mix concrete layer, and justified in fixed corrugated steel pipe
Mat formation on week stiffener mesh sheet；Dry-mix concrete is filled on corrugated steel pipe circumference, dry mixing is formed on corrugated steel pipe circumference
Concrete layer, is then tamped according to technological requirement, is formed the compacting area of foundation ditch groove, is backfilled according still further to technological requirement,
The earthwork that culvert area is backfilled forms path formation face after rolling.
The corrugated steel pipe of housing type joint connection of the present invention is molded the construction method of culvert, relative to prior art, tool
There are following features：
（1）Working procedure can be simplified：Culvert location, which is carried out, by design requirement digs base, when substrate soil is the bad soil layer such as mud,
It should change and fill out processing.It should avoid backbreaking.Such as backbreak, loose part should be purged to processing.Dig to absolute altitude soil property foundation ditch not
Obtain and expose for a long time, disturb or soak, and foundation ditch size should be checked in time, elevation, base bearing capacity after meeting the requirements, answers instant
Carry out containing base construction operation.
（2）Buried culvert under roadbed can quickly be formed：After culvert base excavates to be formed, gravel basis is laid, the dry mixing of bottom is then covered with
After concrete, corrugated steel pipe connection is carried out, angle steel flange and clip are set on termination, angle steel flange is L-shaped；Angle steel flange
One side be fixed on the termination lateral surface of corrugated steel pipe tube coupling, clip is installed on fixed angle steel flange, in adjacent two sections of steel
Gasket seal is installed between the angle steel flange of bellows tube coupling；On the circumference of clip, bolt hole is provided with, it is horizontal in bolt hole
To penetrating bolt and being screwed with clamp nut, by the clamp connection on two abutting end heads；It is attached by the length dimension of determination
Install after fixing, mesh sheet of mating formation on corrugated steel pipe circumference reinforcing bar, stay cushion block protective layer to carry out colligation and fix；Fill dry mixing coagulation
Soil, rear compacting foundation ditch groove, the backfill culvert area earthwork form path formation face after rolling.
（3）The Buried culvert under roadbed technology of the corrugated steel pipe formation connected using housing type joint, can be achieved corrugated steel pipe and protects
The corresponding improvement of sheath：One is that corrugated steel pipe has galvanizing surface to reach that durability, two are that the dry-mix concrete filled can form length
The natural culvert construction of phase；The design of roadbed complex geological condition is applied to, can overcome and improve invading for geology natural waterway
Disturb and reach complete road structure mass effect；The culvert structure after dry-mix concrete solidification to ensure filling is complete, in steel
Ripple outer tube layer with the addition of the design of reinforced mesh, because corrugated steel pipe has certain length flexible to radian, for roadbed
Complex geological condition, can also realize that the formation of curve culvert is installed, it is ensured that the quick formation of road construction.
In a word：Construction technology and construction using the corrugated steel pipe shaping culvert of the housing type joint connection after improvement
Method, can shorten the duration, it is ensured that the roadbed under different geological conditions is quickly formed, and realizes the technology of Buried culvert under roadbed complete structure
Mass effect, also can synchronously include the construction technical schemes of road construction project, improve existing road construction job specfication.
Brief description of the drawings
Fig. 1 is the overall steel bellows section organigram of construction method of the present invention；
Fig. 2 is the corrugated steel pipe angle steel flange and clamp connection structural representation of construction method of the present invention；
Fig. 3 is the laying Performance Test of Corrugated Steel Culvert section substrate figure of construction method of the present invention.
In accompanying drawing：1-steel corrugated steel tube coupling, 2-angle steel flange, 3-clip, 4-gasket seal, 5-bolt,
6-nut, 7-gravel basal layer, 8-stiffener mesh sheet, 9-compacting area, 10-dry-mix concrete layer, 11-road is put down
Whole face.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, 3, the corrugated steel pipe of housing type joint of the invention connection is molded the construction method of culvert, energy
Enough shorten the duration of Buried culvert under roadbed and road construction, it is ensured that the Buried culvert under roadbed under complex geological condition is quickly formed, realize
The mass effect of Buried culvert under roadbed complete structure.The present invention comprises the following steps：
（1）Culvert location excavation is carried out by production engineering specifications, culvert foundation ditch is formed；When substrate soil is the bad soil layers such as mud
When, it should change and fill out processing；It should avoid backbreaking, such as backbreak, loose part should be purged to processing；Dig to the soil property foundation ditch of absolute altitude
It must not for a long time expose, disturb or soak, and foundation ditch size, elevation should be checked in time, base bearing capacity after meeting the requirements, should be
Shi Jinhang contains base construction operation；
（2）After culvert excavation of foundation pit is formed, gravel is laid on culvert foundation ditch, gravel basal layer is formed；In gravel basal layer
On be then covered with after the dry-mix concrete of bottom, formed bottom dry-mix concrete layer；
Corrugated steel pipe connection is carried out, the overall corrugated steel pipe of clamping hoop type tube coupling joint connection is connected by some sections of steel corrugated steel tube couplings 1
Connect composition, it is characterised in that：The termination of every section of steel corrugated steel tube coupling 1, is fixedly installed angle steel flange 2 and clip 3, angle steel flange 2
L-shaped both sides are perpendicular；One side of angle steel flange 2 is fixed on the termination lateral surface of steel corrugated steel tube coupling 1, or angle steel flange
2 one side is stretched into the termination of steel corrugated steel tube coupling 1, is bonded through viscose glue or anchor connection is in termination medial surface, at fixed angle
Clip 3 is installed on steel flange 2, gasket seal 4 is installed between the angle steel flange 2 of adjacent two sections of corrugated steel pipe tube couplings 1；In clip
On 3 circumference, bolt hole is provided with, bolt 5 is laterally penetrated in bolt hole and is screwed with clamp nut 6, by two abutting end heads
On clip 3 connect, clip 3 compresses two panels steel flange 2 and gasket seal 4, so that by two adjacent corrugated steel pipe tube couplings 1
Termination connection, formed Integral Steel bellows；Corrugated steel pipe tube coupling carries out blanking, connection by the length dimension determined, is formed
Integral Steel bellows, the construction method for Integral Steel corrugated pipe forming culvert.
In the periphery of steel corrugated steel tube coupling 1, stiffener mesh sheet 8 is provided with, stiffener mesh sheet 8 is set along its length
Put, play a part of strengthening intensity, protection steel corrugated steel；The overall steel corrugated steel linked into an integrated entity, in the circumference of corrugated steel pipe section 1
Outside, sets dry-mix concrete layer 10, on culvert foundation ditch, first fill dry-mix concrete, forms dry-mix concrete layer 10, overall
Steel corrugated steel is arranged on dry-mix concrete layer 10 again.According still further to technological requirement, tamped to foundation ditch region, form compacting
Area；And culvert foundation ditch region is backfilled, repeatedly roll after compacting, form path formation face, constitute the clamping hoop type of the present invention
The overall Performance Test of Corrugated Steel Culvert of tube coupling joint connection.
（3）The corrugated steel pipe that housing type joint is connected is installed on dry-mix concrete layer, and fixed；In steel ripple
Stiffener mesh sheet 8 of mating formation on pipe circumference, it is necessary to when stay cushion block protective layer carry out colligation fix；Filled again on corrugated steel pipe circumference
Dry-mix concrete, forms dry-mix concrete layer on corrugated steel pipe circumference, is then tamped according to technological requirement, form foundation ditch
The compacting area of groove, is backfilled according still further to technological requirement, and the earthwork that culvert area is backfilled forms path formation face after rolling.
The housing type joint that Buried culvert under roadbed of the present invention is formed using corrugated steel pipe tube coupling through angle steel flange, clamp connection connects
The corrugated steel pipe connect, can be achieved the corresponding improvement of corrugated steel pipe protective layer：One be corrugated steel pipe have galvanizing surface reach durability,
Two be that the dry-mix concrete layer of filling can form natural culvert construction for a long time；The construction method of the present invention, it is adaptable to which roadbed is multiple
The design of miscellaneous geological conditions, the invasion that can be overcome and improve geology natural waterway reaches complete road structure mass effect；For
Ensure that the culvert structure after the dry-mix concrete solidification of filling is complete, the design of reinforced mesh with the addition of in corrugated steel pipe outer layer,
Because corrugated steel pipe has certain length flexible to radian, for the complex geological condition of roadbed, curve culvert can be also realized
Formed and installed, it is ensured that the quick formation of road construction.
Present invention mainly solves the construction that traditional Buried culvert under roadbed is molded, typically using rigid precast concrete pipeline
Pre-buried or cast-in-place concrete carries out construction molding, is not suitable for the Buried culvert under roadbed of arc line shaped and the quick shape of general subgrade culvert
Into；It is difficult using based process during corresponding Concrete Arch Culvert for roadbed high roadbed unfavorable geology section of foundation in construction, apply
Working medium amount is difficult to ensure card and costly.Secondly, mountain area natural waterway is complicated, and need to use needs large volume to excavate mountain during straight culvert pipe
Body, can be set the disposal of curve Steel Corrugated Pipe Culvert.Due to originals such as related rubble, the sand of regional casting concrete had inconvenient traffic
Material shortage, farther out, besides emergency repair, disaster relief etc. needs quick complete the material haul distance such as construction water difficulty or cement, steel
Into culvert construction.Extremely lack or high altitude anoxia area in human resources, influenceed by the duration or construction seasons weather is restricted, adopted
Quality and construction period are met with concrete structure difficulty；It is unfavorable for the construction of Buried culvert under roadbed formation under complex geological condition, this
The construction technology and method of mainly Buried culvert under roadbed shaping need to improve.The construction of culvert is molded using the corrugated steel pipe after improvement
Technology and construction method, can shorten the duration of culvert shaping, it is ensured that the quick shape of the Buried culvert under roadbed under different geological conditions
Into realizing in road construction shaping culvert technological progress, reach complete road structure technical quality effect.Also it can be built by road
If the need for engineering, improving existing road construction specification.
Present invention process flow is as follows：（1）Culvert location dig after base operation formed culvert foundation ditch →（2）Lay gravel basis
Layer 7 →（3）Spread bottom dry-mix concrete layer 10 →（4）Integral Steel bellows 1 connects →（5）Corresponding tube coupling termination
The fixed upper angle steel flange 2 of setting-in and clip 3 →（6）Install gasket seal 4 →（7）It is uniform on the circumference of clip 3
Four bolts 5, upper clamp nut 6 carry out corrugated steel pipe connection →（8）Corrugated steel pipe 1, it is attached by the length dimension of determination
And fixed on dry-mix concrete layer 10 →（9）Mesh sheet of mating formation on corrugated steel pipe circumference reinforcing bar 8 →（10）Cushion block is stayed to protect
Sheath carry out colligation fix →（11）Circumferencial direction filling dry-mix concrete layer 10 →（12）Foundation ditch region is tamped, formed
Compacting area 9 →（13）Backfill culvert foundation ditch regional earthwork roll →（14）Path formation face 11 is formed after repeatedly rolling.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than restriction technologies side
Case, although the present invention is described in detail with reference to preferred embodiment by applicant, one of ordinary skill in the art should manage
Solution, those modify or equivalent substitution to technical scheme, without departing from the objective and scope of the technical program,
It all should cover among scope of the presently claimed invention.
Claims (2)
1. a kind of corrugated steel pipe shaping culvert construction method of housing type joint connection, it is characterised in that comprise the following steps：
（1）Excavated by production engineering specifications in culvert location, form culvert foundation ditch；
（2）After culvert excavation of foundation pit is formed, gravel is laid on culvert foundation ditch, gravel basal layer is formed；In gravel basal layer
On be then covered with the dry-mix concrete of bottom, form the dry-mix concrete layer of bottom；
Corrugated steel pipe connection is carried out, is connected and composed by some sections of corrugated steel pipe tube couplings, the termination of every section of corrugated steel pipe tube coupling, is set
Angle steel flange and clip, angle steel flange are L-shaped；One side of angle steel flange be fixed on corrugated steel pipe tube coupling termination lateral surface or
Medial surface, clip is installed on fixed angle steel flange, installs close between the angle steel flange of adjacent two sections of corrugated steel pipe tube couplings
Gasket；On the circumference of clip, bolt hole is provided with, bolt is laterally penetrated in bolt hole and is screwed with clamp nut, will
Clamp connection on two abutting end heads, clip compresses two panels steel flange and gasket seal, so that by two adjacent corrugated steel pipes
The termination connection of tube coupling, forms Integral Steel bellows；
（3）The corrugated steel pipe that housing type joint is connected is installed on dry-mix concrete layer, and fixed；In corrugated steel pipe circle
Mat formation on week stiffener mesh sheet；Dry-mix concrete is filled on corrugated steel pipe circumference, dry mixing is formed on corrugated steel pipe circumference
Concrete layer, is then tamped according to technological requirement, is formed the compacting area of foundation ditch groove, is backfilled according still further to technological requirement,
The earthwork that culvert area is backfilled forms path formation face after rolling.
2. the corrugated steel pipe of housing type joint connection is molded culvert construction method according to claim 1, it is characterised in that：
The both sides of " L " shape of the angle steel flange are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370228.3A CN107100100A (en) | 2017-05-23 | 2017-05-23 | The corrugated steel pipe shaping culvert construction method of housing type joint connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370228.3A CN107100100A (en) | 2017-05-23 | 2017-05-23 | The corrugated steel pipe shaping culvert construction method of housing type joint connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107100100A true CN107100100A (en) | 2017-08-29 |
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ID=59670417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710370228.3A Pending CN107100100A (en) | 2017-05-23 | 2017-05-23 | The corrugated steel pipe shaping culvert construction method of housing type joint connection |
Country Status (1)
| Country | Link |
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| CN (1) | CN107100100A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858943A (en) * | 2017-11-27 | 2018-03-30 | 新疆北方建设集团有限公司 | A kind of construction technology of wavy metal culvert pipe |
| CN112248211A (en) * | 2020-10-22 | 2021-01-22 | 杨华生 | Underground culvert pipe processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603276A (en) * | 2013-02-19 | 2014-02-26 | 中交二公局第三工程有限公司 | Steel corrugated pipe culvert construction method |
| CN203907041U (en) * | 2014-06-05 | 2014-10-29 | 黑龙江昕泰管业有限公司 | Spiral corrugated steel pipe with cold-bent angle steel flanges at two ends |
| CN204852692U (en) * | 2015-07-02 | 2015-12-09 | 南京联众建设工程技术有限公司 | A connection structure for between spiral corrugated steel pipe |
-
2017
- 2017-05-23 CN CN201710370228.3A patent/CN107100100A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603276A (en) * | 2013-02-19 | 2014-02-26 | 中交二公局第三工程有限公司 | Steel corrugated pipe culvert construction method |
| CN203907041U (en) * | 2014-06-05 | 2014-10-29 | 黑龙江昕泰管业有限公司 | Spiral corrugated steel pipe with cold-bent angle steel flanges at two ends |
| CN204852692U (en) * | 2015-07-02 | 2015-12-09 | 南京联众建设工程技术有限公司 | A connection structure for between spiral corrugated steel pipe |
Non-Patent Citations (1)
| Title |
|---|
| 张新平: "浅谈整装波纹管涵施工工艺", 《山西建筑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858943A (en) * | 2017-11-27 | 2018-03-30 | 新疆北方建设集团有限公司 | A kind of construction technology of wavy metal culvert pipe |
| CN112248211A (en) * | 2020-10-22 | 2021-01-22 | 杨华生 | Underground culvert pipe processing method |
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Application publication date: 20170829 |
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