CN107152034A - A kind of pipe gallery and its construction method - Google Patents
A kind of pipe gallery and its construction method Download PDFInfo
- Publication number
- CN107152034A CN107152034A CN201710408411.8A CN201710408411A CN107152034A CN 107152034 A CN107152034 A CN 107152034A CN 201710408411 A CN201710408411 A CN 201710408411A CN 107152034 A CN107152034 A CN 107152034A
- Authority
- CN
- China
- Prior art keywords
- pipe gallery
- soil
- corrugated plating
- section
- piping lane
- 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
- 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
-
- 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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Abstract
The invention discloses a kind of pipe gallery, it is formed by the longitudinal continued access in some piping lane sections, there is a cross section formed by the assembly of steel corrugated plating to be close-shaped casing for piping lane section, casing is encapsulated in the Foam lightweight soil soil body, it is to be backfilling and compacted soil on the outside of the Foam lightweight soil soil body, box house lays terrace, terrace lower section Foam lightweight soil or Concrete Filled flooring base.The pipe gallery of the present invention can give full play to the respective advantage of material with Foam lightweight soil and the combination of steel corrugated plating：Foam lightweight soil lightweight, good integrity, anti-permeability performance are good, energy-saving；Steel corrugated plating ring stiffness height, good endurance, construction are convenient, and steel are saved after combination, and water proof anti-seepage, endurance quality is notable.
Description
Technical field
The present invention relates to pipe gallery technical field of construction, belong to municipal works Urban Underground facility technology field.
The content of the invention
Pipe gallery engineering refers to that municipal administration is built below urban road shares tunnel, by electric power, communication, water supply,
A variety of municipal pipelines such as combustion gas are concentrated in together, and " unified planning, unified construction, unified management " are carried out, to accomplish the underground space
Comprehensive utilization and resource-sharing.Pipe gallery takes full advantage of the underground space of road, reduces to periphery business activity
Influence, solves " slide fastener road " that maintenance, the dilatation of all kinds of pipelines during urban development cause and " cobweb " is asked in the air
Topic, to lifting city pan-image, creates the harmonious ecological environment in city and serves the effect actively promoted.Pipe gallery turns into 21
One of the focus of century city modernization construction and mark of measurement urban construction modernization level.
The armored concrete and masonry marshalling structure design of routine, construction are cumbersome, and from excavation of foundation pit to needed for being open to traffic
Duration is longer, using the city integrated piping lane of the steel corrugated plating of new material and structure there is material to be easily worked, quick construction etc.
Feature starts to be generalized.But steel corrosion easily occur in ground corrosion environment, the position such as steel plate seam crossing, bolt hole holds
Easily there is underground water Seepage.The pipe gallery of buried underground is by very big soil pressure and Driving Loading in addition
Enable steel plate to be subjected to larger soil pressure, there are enough safety stocks, generally require to use thicker steel plate.
Foam lightweight soil, is that foaming agent is mechanically fully foamed by the foamed system of air bubble machine, and by foam
Uniformly mixed with cement mortar, then carry out cast-in-place construction, the one kind formed through natural curing by the pumping system of foaming machine
Novel light insulation material containing a large amount of sealed porositys.It belongs to air bubble-shaped material, and outstanding feature is in inside concrete shape
Into the foam hole of closing, make concrete light, its dry volume density is generally 300-1600kg/m3, equivalent to ordinary cement
1/5~1/8 or so of concrete, can mitigate building Integral Loading, and compression strength is about 0.6-25.0MPa.
The content of the invention
It is an object of the invention to make up problem of the prior art, there is provided a kind of new conjunction pipe gallery and its construction party
Method, the advantages of possessing that lightweight, water resistance is good, larger car load can be born.
To achieve these goals, present invention employs following technical scheme：A kind of pipe gallery, the pipe gallery by
The longitudinal continued accesses in some piping lane sections and formed, there is a cross section formed by the assembly of steel corrugated plating to be close-shaped for piping lane section
Casing, casing is encapsulated in the Foam lightweight soil soil body, to be backfilling and compacted soil, box house laying on the outside of the Foam lightweight soil soil body
Terrace, terrace lower section Foam lightweight soil or Concrete Filled flooring base.
The pipe gallery also includes buttress, and buttress is supported in bottom half and is embedded in the native soil body of foam makings, branch
Pier is autoclave aerated concrete building block buttress.
Construction subgrade road surface above the Foam lightweight soil soil body.
The cabinets cavity of pipe gallery is provided with line holder and is disposed with municipal pipeline, and the municipal pipeline includes supplying water
Pipeline, intermediate water pipeline, gutter, power pipeline, communication line and burning line.
The cross section of the casing is circular or ellipse or pyriform or quadrangle or vault quadrilateral shape.
The casing of the piping lane section is single chamber or is separated into two chambers or is separated into many chambers.
The steel corrugated plating is circular arc corrugated plating or trapezoidal corrugated plating, rectangle corrugated plating.
The construction method of a kind of as above any described pipe gallery, it comprises the following steps：With the fast Speed Pinyin of steel corrugated plating
It is close-shaped casing as piping lane section to be connected into mode cross section, and then the longitudinal continued access in piping lane section is got up, piping lane section
Cast-in-place foamed light soil is encapsulated to casing formation outside casing, and the box house in piping lane section is laid to enter below terrace, terrace
The filling of row basis.
The pipe gallery that the present invention is combined using a kind of Foam lightweight soil and steel corrugated plating casing, steel corrugated plating bending resistance
Pressure energy power is strong, easy to assembly, efficiency of construction is high, various close-shaped piping lane sections can be quickly spliced into steel corrugated plating, so
It is afterwards that piping lane section is longitudinally connected into steel corrugated plating pipe gallery, then steel corrugated plating is encapsulated using cast-in-place foamed light soil
Filled with below terrace.Foam lightweight soil is corrosion-resistant, impermeability is good, whole compressive strength is good, deadweight is small, can reduce steel ripple
The soil pressure of plate all directions, and provide durability protection and the impervious effect of underground water for steel corrugated plating.Due to Foam lightweight soil
Unit weight (value 1000kg/m3) it is only that (wet density is about 2100kg/m to common backfill element soil3) or dirt (1900kg/m3)
50% or so, and there is more preferable globality and compression strength than the common soil that is backfilling and compacted, after being combined with steel corrugated plating, due to
The significantly reduction of soil pressure and uniform force, therefore, for the pipe gallery of identical scale, steel plate thickness can reduce
10% to 30%, so as to accordingly reduce rolled steel dosage.
It is of the invention compared with traditional reinforced concrete structure, with construction technology is simple, efficiency of construction is high, deadweight
Small, settlement after construction is small, basement process requires low；Compared with simple steel corrugated board structures, with excellent in te pins of durability, impervious energy
Power is strong, rolled steel dosage is small, road surface large carrying capacity the advantages of.Due to can significantly reduce basement process expense and rolled steel dosage and
Efficiency of construction is high, and cost of the invention is far below traditional reinforced concrete structure；Relative to simple steel corrugated board structures more
Saving steel, service life is obviously prolonged, with significant economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 a are the circular arc corrugated steel exemplary plots of the present invention.
Fig. 2 b are the trapezoidal corrugated steel exemplary plots of the present invention.
Fig. 2 c are the rectangle corrugated steel exemplary plots of the present invention.
Fig. 3 a are the pyriform chamber topology example figures of the present invention；
Fig. 3 b are the circular tank cell structure exemplary plots of the present invention；
Fig. 3 c are the vault quadrangle chamber topology example figures of the present invention；
Fig. 3 d are the chamber chamber topology example figures of rectangle three of the present invention；
Fig. 3 e are the chamber topology example figures of isomery rectangle two of the present invention；
Wherein：Foam lightweight soil 1, casing 2, flooring base 3, terrace 4, line holder 5, pipeline 6, steam-pressing aero-concrete
Building block buttress 7, be backfilling and compacted soil 8, subgrade and pavement 9.
Pyriform chamber 2.1, circular chamber 2.2, vault quadrangle chamber 2.3, the chamber 2.4 of rectangle three, the case of isomery rectangle two
Room 2.5, circular arc corrugated plating 2.6, trapezoidal corrugated plating 2.7, rectangle corrugated plating 2.8
Embodiment
A kind of construction method step of Foam lightweight soil steel corrugated plating combination pipe gallery of the present invention is as follows：
(1) it is close-shaped casing as piping lane section that mode cross section is quickly spliced into steel corrugated plating, casing it is transversal
Face shape can be as shown in Fig. 3 a~Fig. 3 e are any, can be cross section for circular or ellipse or pyriform or quadrangle,
Or vault quadrilateral shape；The casing of the piping lane section can for as shown in Fig. 3 a, Fig. 3 b, Fig. 3 c single chamber, can also be
Two chambers or many chambers are divided into as shown in Fig. 3 d or Fig. 3 e.The steel corrugated plating is can be using circle as shown in Figure 2 a
Arc corrugated plating, or the trapezoidal corrugated plating shown in Fig. 2 b, or the rectangle corrugated plating shown in Fig. 2 c.
(2) the longitudinal continued access in piping lane section is got up, bottom half uses autoclave aerated concrete building block buttress as support,
Backfilled on the outside of the cast-in-place foamed light soil formation encapsulating of the casing outside of piping lane section and buttress, Foam lightweight soil encapsulated member
Compacting soil, the common subgrade and pavement of top construction.Box house in piping lane section lays terrace, terrace lower section Foam lightweight soil
Or normal concrete filling flooring base.Line holder 5 can be arranged as required in piping lane of the present invention and lay water supply line, in
The various municipal pipelines such as waterpipe, gutter, power pipeline, communication line and burning line.
When there is underground water, and level of ground water it is higher when, Foam lightweight soil steel corrugated plating combination pipe gallery should be carried out
Antifloating computation is not less than 1000kg/m using unit weight3。
Claims (8)
1. a kind of pipe gallery, it is characterised in that：The pipe gallery is formed, piping lane section by the longitudinal continued access in some piping lane sections
There is section a cross section formed by the assembly of steel corrugated plating to be close-shaped casing, and casing is encapsulated in the Foam lightweight soil soil body
Interior, to be backfilling and compacted soil on the outside of the Foam lightweight soil soil body, box house lays terrace, terrace lower section Foam lightweight soil or coagulation
Soil filling flooring base.
2. pipe gallery according to claim 1, it is characterised in that：The pipe gallery also includes buttress, buttress support
In bottom half and it is embedded in the native soil body of foam makings, buttress is autoclave aerated concrete building block buttress.
3. pipe gallery according to claim 1, it is characterised in that：Construction subgrade road surface above the Foam lightweight soil soil body.
4. pipe gallery according to claim 1, it is characterised in that：The cabinets cavity of pipe gallery is provided with line holder
And be disposed with municipal pipeline, the municipal pipeline include water supply line, intermediate water pipeline, gutter, power pipeline, communication line and
Burning line.
5. pipe gallery according to claim 1, it is characterised in that：The cross section of the casing is circular or ellipse,
Or pyriform or quadrangle or vault quadrilateral shape.
6. pipe gallery according to claim 1, it is characterised in that：The casing of the piping lane section is single chamber or divided
It is divided into two chambers or is separated into many chambers.
7. pipe gallery according to claim 1, it is characterised in that：The steel corrugated plating is circular arc corrugated plating or trapezoidal
Corrugated plating, rectangle corrugated plating.
8. the construction method of any described pipe gallery of a kind of claim 1~7, it is characterised in that comprise the following steps：With
It is close-shaped casing as piping lane section that steel corrugated plating, which is quickly spliced into mode cross section, and then the longitudinal continued access in piping lane section is risen
Come, cast-in-place foamed light soil is encapsulated to casing formation outside the casing of piping lane section, the box house in piping lane section lays ground
Basic filling is carried out below level ground, terrace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408411.8A CN107152034B (en) | 2017-06-02 | 2017-06-02 | Comprehensive pipe rack and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408411.8A CN107152034B (en) | 2017-06-02 | 2017-06-02 | Comprehensive pipe rack and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107152034A true CN107152034A (en) | 2017-09-12 |
| CN107152034B CN107152034B (en) | 2023-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408411.8A Active CN107152034B (en) | 2017-06-02 | 2017-06-02 | Comprehensive pipe rack and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107152034B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859062A (en) * | 2017-10-27 | 2018-03-30 | 中交二航局第三工程有限公司 | The earth-filling method of underground pipe gallery |
| CN113914145A (en) * | 2021-10-15 | 2022-01-11 | 中铁第四勘察设计院集团有限公司 | Tramcar embedded roadbed light structure for protecting municipal pipeline and construction method |
Citations (6)
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|---|---|---|---|---|
| CN103952986A (en) * | 2014-05-19 | 2014-07-30 | 中国地质大学（武汉） | Load-shedding type rigid culvert structure |
| KR20160070865A (en) * | 2014-12-10 | 2016-06-21 | 한국해양과학기술원 | Backfiling method for heat pipe |
| CN105804118A (en) * | 2016-03-15 | 2016-07-27 | 广东盛瑞科技股份有限公司 | Underground structure construction method based on cast-in-place foam lightweight materials |
| CN105971018A (en) * | 2016-07-19 | 2016-09-28 | 中冶京诚工程技术有限公司 | Tubular-cross-section urban underground comprehensive pipe gallery formed by steel corrugated plates |
| CN106242421A (en) * | 2016-07-15 | 2016-12-21 | 中冶集团武汉勘察研究院有限公司 | Stalk fibre air bubble mix light-textured soil and the structures and methods with its construction underground pipe gallery top vibration damping |
| CN206859259U (en) * | 2017-06-02 | 2018-01-09 | 中交四航工程研究院有限公司 | A kind of pipe gallery |
-
2017
- 2017-06-02 CN CN201710408411.8A patent/CN107152034B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952986A (en) * | 2014-05-19 | 2014-07-30 | 中国地质大学（武汉） | Load-shedding type rigid culvert structure |
| KR20160070865A (en) * | 2014-12-10 | 2016-06-21 | 한국해양과학기술원 | Backfiling method for heat pipe |
| CN105804118A (en) * | 2016-03-15 | 2016-07-27 | 广东盛瑞科技股份有限公司 | Underground structure construction method based on cast-in-place foam lightweight materials |
| CN106242421A (en) * | 2016-07-15 | 2016-12-21 | 中冶集团武汉勘察研究院有限公司 | Stalk fibre air bubble mix light-textured soil and the structures and methods with its construction underground pipe gallery top vibration damping |
| CN105971018A (en) * | 2016-07-19 | 2016-09-28 | 中冶京诚工程技术有限公司 | Tubular-cross-section urban underground comprehensive pipe gallery formed by steel corrugated plates |
| CN206859259U (en) * | 2017-06-02 | 2018-01-09 | 中交四航工程研究院有限公司 | A kind of pipe gallery |
Non-Patent Citations (1)
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| 中国公路学会道路工程分会主编: "《2004年道路工程学术交流会论文集》", 31 October 2004, 北京：人民交通出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859062A (en) * | 2017-10-27 | 2018-03-30 | 中交二航局第三工程有限公司 | The earth-filling method of underground pipe gallery |
| CN113914145A (en) * | 2021-10-15 | 2022-01-11 | 中铁第四勘察设计院集团有限公司 | Tramcar embedded roadbed light structure for protecting municipal pipeline and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107152034B (en) | 2023-10-10 |
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