CN108894249A - A kind of assembled pipe gallery and its reinforce connection method - Google Patents
A kind of assembled pipe gallery and its reinforce connection method Download PDFInfo
- Publication number
- CN108894249A CN108894249A CN201810719767.8A CN201810719767A CN108894249A CN 108894249 A CN108894249 A CN 108894249A CN 201810719767 A CN201810719767 A CN 201810719767A CN 108894249 A CN108894249 A CN 108894249A
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- China
- Prior art keywords
- prefabricated
- tube coupling
- connecting elements
- bolt hole
- fixed bolt
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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
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- 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
- E02D29/05—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 at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench
Abstract
The present invention relates to a kind of assembled pipe gallery and its reinforce connection method, belongs to pipe gallery field.Including prefabricated tube coupling interconnected and prefabricated connecting elements, the prefabricated tube coupling cross section is in rectangle, and inside opens up pipe room one, it is made of armored concrete, deformed bar is equipped with inside armored concrete, outer surface is equipped with waterproof layer, and outer surface opens up reserved groove and tube coupling fixed bolt hole；The prefabricated connecting elements cross section is in rectangle, and inside opens up pipe room two, is made of armored concrete, its inner surface is equipped with fiber-reinforced composite material rib, and it is corresponding with reserved groove, inner surface opens up connecting elements fixed bolt hole, corresponding with tube coupling fixed bolt hole.Present invention incorporates mechanical consolidations and bonding and reinforcement, and using prefabricated tube coupling, assembled degree is high, stress performance is good, shortens the construction period, and bearing capacity is high, easy for construction, avoid the occurrence of junction water penetration and deformation in pipe gallery work progress, the slow problem of speed of application.
Description
Technical field
The invention belongs to pipe gallery fields, more particularly to a kind of assembled pipe gallery and its reinforce connection method.
Background technique
Pipe gallery is exactly the comprehensive corridor of underground urban duct.A tunnel space is built in Urban Underground, it will be electric
Power, communication, the various utilities pipelines such as combustion gas, heat supply, plumbing are integrated in one, and are equipped with special access hole, hoisting port and monitoring
System implements unified planning, Uniting, unified construction and management, is the important infrastructure and " life for ensureing city operations
Line ".The one-time investment of pipe gallery construction is usually above the cost that pipeline is independently laid with.
Underground pipe gallery system not only solves Urban Traffic Jam Based, also greatly facilitates electric power, communication, combustion gas, supply and discharge
The maintenance and maintenance of the urban operating mechanisms such as water.In addition, the system also has certain protection against and mitigation of earthquake disasters effect.Such as nineteen ninety-five Japan's slope mind
During violent earthquake, a large amount of house collapses in Kobe city, road are ruined, but local underground pipe gallery is mostly intact,
This significantly reduces the difficulty of the disaster relief and reconstruction after shake.
Underground pipe gallery system not only solves Urban Traffic Jam Based, also greatly facilitate electric power, communication, combustion gas,
The maintenance and maintenance of the urban operating mechanisms such as water supply and sewage.In addition, the system also has certain protection against and mitigation of earthquake disasters effect.Such as nineteen ninety-five Japan
During the big earthquakes in Osaka and Kobe, a large amount of house collapses in Kobe city, road are ruined, but the local most intact nothing of underground pipe gallery
Damage, this significantly reduces the difficulty of the disaster relief and reconstruction after shake.
Currently, built or positive construction parts underground pipe gallery, the overwhelming majority are used using cast-type and in factory
It is centrifuged or vibrates to pour and build up an entirety and be transported to construction site.All there is very big deficiency in both methods：Cast in situs case
Contain long construction period, large labor intensity, low efficiency, influenced by weather, field condition, huge dirt is generated to ambient enviroment
Dye, construction quality are also unstable, at high cost, while polluting to soil.
Fibre reinforced composites, fibre-reinforced plastics are English（Fiber Reinforced Plastics ）
Abbreviation, existing fiber C enhancing composite material, G fibre reinforced composites, A fibre reinforced composites, fiber B enhancing are multiple
Condensation material etc..What glass reinforced plastic referred in Chinese is exactly G fibre reinforced composites.Fibre reinforced composites composite material be by
The high-performance profile material that fibrous material is formed after mixing according to a certain percentage with basis material.Wherein G fibre reinforced composites
It is different according to used resin variety, there are the types such as organic toughened glass, fiber glass epoxy, phenolic fiberglass reinforced plastics.General fiber increases
Strong composite material has light and hard, non-conductive, high mechanical strength, recycles few, the characteristics such as corrosion-resistant.Fiber-reinforced composite
It the research and development of composites and applies and has become very active field in European and American developed countries and Japan.In the present
The latter period, fibre reinforced composites as a kind of high performance material with its high-strength light, corrosion-resistant, endurance quality is good,
The performance characteristics such as construct convenient, will become all kinds of roads, bridge, the maintenance of Civil structure, detection and maintenance necessity
Supplementary material, and be used widely, very important comprehensive benefit is brought to the building economy field in China.So benefit
Being reinforced with assembled technical architecture pipe gallery and new material is worth people's exploitation.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of assembled pipe gallery and its reinforces connection side
Method, a kind of assembled degree is high, stress performance is good, shortens the construction period mainly for developing, and bearing capacity is high, integrated pipe easy for construction
Corridor avoids the occurrence of the easy water penetration and deformation in junction during pipe gallery cut and cover tunneling, the slow problem of speed of application.
The technical solution adopted by the present invention is as follows：
A kind of assembled pipe gallery, including prefabricated tube coupling interconnected and prefabricated connecting elements；The prefabricated tube coupling is transversal
Face is in rectangle, and inside opens up pipe room one, and prefabricated tube coupling is made of armored concrete, and prestress steel is equipped with inside armored concrete
Muscle, outer surface are equipped with waterproof layer, and outer surface opens up four reserved grooves and four tube coupling fixed bolt holes, and reserved groove is located at
Prefabricated four side midpoint of tube coupling, tube coupling fixed bolt hole are located at prefabricated tube coupling four corners；The prefabricated connecting elements cross section is in
Rectangle, inside offer pipe room two, and prefabricated connecting elements is made of armored concrete, and can cover outside prefabricated tube coupling, prefabricated company
Four side midpoint of connection member inner surface is equipped with four fiber-reinforced composite material ribs, and, prefabricated company corresponding with four reserved grooves
The four corners of connection member inner surface open up four connecting elements fixed bolt holes, and connecting elements fixed bolt hole is not through prefabricated company
Connection member and corresponding with tube coupling fixed bolt hole；The prefabricated tube coupling can cover in the pipe room two of prefabricated connecting elements, prefabricated
Connection gap between tube coupling and prefabricated connecting elements is equipped with expansion sealing strip, prefabricated tube coupling and prefabricated connecting elements by reserving
Groove, fiber-reinforced composite material rib connection and tube coupling fixed bolt hole, connecting elements fixed bolt hole, fixing bolt are reinforced connecting
It connects；The reserved groove is connected with fiber-reinforced composite material rib by binder, and tube coupling fixed bolt hole and connecting elements are solid
Determine bolt hole to connect by fixing bolt.
Further, the length of the fiber-reinforced composite material rib is identical as the length of reserved groove.
Further, the binder uses high-performance epoxy resin.
Further, the fixing bolt is made of corrosion resistant metal, and is installed from inside to outside from pipe room one, is run through
Tube coupling fixed bolt hole is simultaneously fixed in connecting elements bolt hole.
A kind of reinforcement connection method of assembled pipe gallery, includes the following steps：
1) prefabricated tube coupling, prefabricated connecting elements pour maintenance in factory and complete, and in the corresponding position cloth of prefabricated connecting elements
Fiber-reinforced composite material rib is set, is transported to construction site after completion；
2) pipe gallery is installed in the groove dug in advance, so that prefabricated tube coupling covers in the pipe room two of prefabricated connecting elements,
Fiber-reinforced composite material rib is fixed in reserved groove using binder, arrangement expansion sealing strip sealing in gap between entirety；
3) tube coupling fixed bolt hole and connecting elements fixed bolt hole to it and are cleared up, fixing bolt is installed in inside, is made solid
Determine bolt-through tube coupling fixed bolt hole and is fixed in connecting elements bolt hole, last backfill completion.
Beneficial effects of the present invention：
Advantages and advantages of the invention are combined with mechanical consolidation and bonding and reinforcement, using prefabricated tube coupling, assembled degree
Height, stress performance is good, shortens the construction period, and bearing capacity is high, easy for construction, and junction during pipe gallery cut and cover tunneling is avoided to seep
Water deformation, speed of application are slow.
Detailed description of the invention
Fig. 1 is a kind of positive facade that the prefabricated tube coupling of assembled pipe gallery is connect with prefabricated connector component of the present invention
Figure.
Fig. 2 is a kind of prefabricated tube coupling entirety diagrammatic cross-section of assembled pipe gallery of the present invention.
Fig. 3 is a kind of prefabricated connecting elements entirety diagrammatic cross-section of assembled pipe gallery of the present invention.
Fig. 4 is a kind of partial cutaway schematic of the prefabricated tube coupling of assembled pipe gallery of the present invention.
Fig. 5 is the connection schematic diagram that groove and fiber-reinforced composite material rib are reserved in Fig. 1.
Fig. 6 is the schematic diagram that fixing bolt connects prefabricated tube coupling Yu prefabricated connecting elements.
Fig. 7 is the side elevational view that a kind of prefabricated tube coupling of assembled pipe gallery is connect with prefabricated connector component.
In figure, 1 is prefabricated tube coupling；2 be prefabricated connecting elements；3 be pipe room one；4 be deformed bar；5 be waterproof layer；6
To reserve groove；7 be tube coupling fixed bolt hole；8 be fiber-reinforced composite material rib；9 be connecting elements fixed bolt hole；10 are
Expansion sealing strip；11 be binder；12 be fixing bolt；13 be pipe room two.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples：
Embodiment：As shown in Fig. 1-Fig. 7, including prefabricated tube coupling 1 interconnected and prefabricated connecting elements 2；The prefabricated tube coupling 1
Cross section is in rectangle, and inside opens up pipe room 1, and prefabricated tube coupling 1 is made of armored concrete, is equipped with inside armored concrete and answers in advance
Power reinforcing bar 4, outer surface are equipped with waterproof layer 5, and outer surface opens up four reserved grooves 6 and four tube coupling fixed bolt holes 7, and reserved
Groove 6 is located at prefabricated 1 four side midpoint of tube coupling, and tube coupling fixed bolt hole 7 is located at prefabricated 1 four corners of tube coupling；The prefabricated connection
2 cross section of component is in rectangle, and inside offers pipe room 2 13, and prefabricated connecting elements 2 is made of armored concrete, and can cover pre-
Outside tubulation section 1, prefabricated 2 inner surface of connecting elements, four side midpoint is equipped with four fiber-reinforced composite material ribs 8, and in advance with four
Stay groove 6 corresponding, the length of fiber-reinforced composite material rib 8 is identical as the length of reserved groove 6；Table in prefabricated connecting elements 2
The four corners in face open up four connecting elements fixed bolt holes 9, and connecting elements fixed bolt hole 9 is not through prefabricated connecting elements 2
And it is corresponding with tube coupling fixed bolt hole 7；The prefabricated tube coupling 1 can cover in the pipe room 2 13 of prefabricated connecting elements 2, prefabricated pipe
Connection gap between section 1 and prefabricated connecting elements 2 is equipped with expansion sealing strip 10, and prefabricated tube coupling 1 and prefabricated connecting elements 2 pass through
Reserved groove 6, the connection of fiber-reinforced composite material rib 8 and tube coupling fixed bolt hole 7, connecting elements fixed bolt hole 9, fixed spiral shell
Bolt 12 reinforces connection；The reserved groove 6 and fiber-reinforced composite material rib 8 are connected by binder 11, and binder 11 uses
High-performance epoxy resin, tube coupling fixed bolt hole 7 and connecting elements fixed bolt hole 9 are connected by fixing bolt 12, fixed spiral shell
Bolt 12 is made of corrosion resistant metal, and is installed from inside to outside from pipe room 1, through tube coupling fixed bolt hole 7 and is fixed on
In connecting elements bolt hole 9.
As shown in Fig. 1-Fig. 7, a kind of reinforcement connection method of assembled pipe gallery includes the following steps：
1) prefabricated tube coupling 1, prefabricated connecting elements 2 pour maintenance in factory and complete, and in the corresponding position of prefabricated connecting elements 2
It arranges fiber-reinforced composite material rib 8, is transported to construction site after completion；
2) pipe gallery is installed in the groove dug in advance, so that 1 set of the prefabricated tube coupling pipe room 2 13 in prefabricated connecting elements 2
In, fiber-reinforced composite material rib 8 is fixed in reserved groove 6 using binder 11, and expansion water-stop is arranged in gap between entirety
Item 10 seals；
3) tube coupling fixed bolt hole 7 and connecting elements fixed bolt hole 9 to it and are cleared up, fixing bolt 12 are installed in inside,
Make fixing bolt 12 through tube coupling fixed bolt hole 7 and is fixed in connecting elements bolt hole 9, last backfill completion.
The working principle of the invention：Pass through fiber-reinforced composite material rib 8 between prefabricated tube coupling 1 and prefabricated connecting elements 2
And fixing bolt 12 is attached and reinforces；The fixed spiral shell of tube coupling is opened up in prefabricated tube coupling 1, the corresponding position of prefabricated connector 2
Keyhole 7, reserved groove 6, connecting elements fixed bolt hole 9, make tube coupling fixed bolt hole 7 and 9 phase of connecting elements fixed bolt hole
It is mutually corresponding, and the fixing bolt 12 to improve shearing strength is arranged at it, it is connected in the end of prefabricated tube coupling 1 with binder 11
To improve the fiber-reinforced composite material rib 8 of tensile strength；Stop in prefabricated tube coupling 1 and the setting expansion of prefabricated 2 junction of connector
Water bar 10 prevents the infiltration of junction, the generation of leak；To the whole tension shearing resistance for improving assembled pipe gallery junction
Ability and waterproof ability.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of assembled pipe gallery, it is characterised in that：Including prefabricated tube coupling interconnected（1）With prefabricated connecting elements
（2）；The prefabricated tube coupling（1）Cross section is in rectangle, and inside opens up pipe room one（3）, prefabricated tube coupling（1）By armored concrete system
At equipped with deformed bar inside armored concrete（4）, outer surface is equipped with waterproof layer（5）, outer surface opens up four reserved grooves
（6）With four tube coupling fixed bolt holes（7）, and reserved groove（6）Positioned at prefabricated tube coupling（1）Four side midpoints, the fixed spiral shell of tube coupling
Keyhole（7）Positioned at prefabricated tube coupling（1）Four corners；The prefabricated connecting elements（2）Cross section is in rectangle, and inside offers pipe room two
（13）, prefabricated connecting elements（2）It is made, and can be covered in prefabricated tube coupling of armored concrete（1）Outside, prefabricated connecting elements（2）It is interior
Four side midpoint of surface is equipped with four fiber-reinforced composite material ribs（8）, and with four reserved grooves（6）It is corresponding, prefabricated connection
Component（2）The four corners of inner surface open up four connecting elements fixed bolt holes（9）, connecting elements fixed bolt hole（9）It does not pass through
Wear prefabricated connecting elements（2）And with tube coupling fixed bolt hole（7）It is corresponding；The prefabricated tube coupling（1）It can cover in prefabricated connection structure
Part（2）Pipe room two（13）In, prefabricated tube coupling（1）With prefabricated connecting elements（2）Between connection gap be equipped with expansion sealing strip
（10）, prefabricated tube coupling（1）With prefabricated connecting elements（2）By reserving groove（6）, fiber-reinforced composite material rib（8）Connection and
Tube coupling fixed bolt hole（7）, connecting elements fixed bolt hole（9）, fixing bolt（12）Reinforce connection；The reserved groove（6）
And fiber-reinforced composite material rib（8）Pass through binder（11）Connection, tube coupling fixed bolt hole（7）With connecting elements fixing bolt
Hole（9）Pass through fixing bolt（12）Connection.
2. a kind of assembled pipe gallery according to claim 1, it is characterised in that：The fiber-reinforced composite material rib
（8）Length and reserved groove（6）Length it is identical.
3. a kind of assembled pipe gallery according to claim 1, it is characterised in that：The binder（11）Using high-performance
Epoxy resin.
4. a kind of assembled pipe gallery according to claim 1, it is characterised in that：The fixing bolt（12）Using corrosion resistant
Erosion metal is made, and from pipe room one（3）In install from inside to outside, run through tube coupling fixed bolt hole（7）And it is fixed on connecting elements
Bolt hole（9）In.
5. a kind of reinforcement connection method of assembled pipe gallery, it is characterised in that：Include the following steps：
1) prefabricated tube coupling（1）, prefabricated connecting elements（2）It pours maintenance in factory to complete, and in prefabricated connecting elements（2）Accordingly
Location arrangements fiber-reinforced composite material rib（8）, construction site is transported to after completion；
2) pipe gallery is installed in the groove dug in advance, so that prefabricated tube coupling（1）It covers in prefabricated connecting elements（2）Pipe room
Two（13）In, fiber-reinforced composite material rib（8）Utilize binder（11）It is fixed on reserved groove（6）In, gap between entirety
Arrange expansion sealing strip（10）Sealing；
3) by tube coupling fixed bolt hole（7）With connecting elements fixed bolt hole（9）It to it and clears up, fixing bolt is installed in inside
（12）, make fixing bolt（12）Through tube coupling fixed bolt hole（7）And it is fixed on connecting elements bolt hole（9）In, finally backfill
Soil completion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719767.8A CN108894249A (en) | 2018-07-01 | 2018-07-01 | A kind of assembled pipe gallery and its reinforce connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719767.8A CN108894249A (en) | 2018-07-01 | 2018-07-01 | A kind of assembled pipe gallery and its reinforce connection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108894249A true CN108894249A (en) | 2018-11-27 |
Family
ID=64347439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810719767.8A Withdrawn CN108894249A (en) | 2018-07-01 | 2018-07-01 | A kind of assembled pipe gallery and its reinforce connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894035A (en) * | 2020-09-09 | 2020-11-06 | 李绍凤 | Assembled rectangle utility tunnel of underground construction and piping lane prefab |
| CN114541314A (en) * | 2022-03-18 | 2022-05-27 | 固始县江河水利工程有限责任公司 | Flood control and irrigation integrated horizontal pipe water outlet device for small reservoir |
-
2018
- 2018-07-01 CN CN201810719767.8A patent/CN108894249A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894035A (en) * | 2020-09-09 | 2020-11-06 | 李绍凤 | Assembled rectangle utility tunnel of underground construction and piping lane prefab |
| CN114541314A (en) * | 2022-03-18 | 2022-05-27 | 固始县江河水利工程有限责任公司 | Flood control and irrigation integrated horizontal pipe water outlet device for small reservoir |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |