CN106638691A - Underwater channel easy to install - Google Patents
Underwater channel easy to install Download PDFInfo
- Publication number
- CN106638691A CN106638691A CN201611017224.9A CN201611017224A CN106638691A CN 106638691 A CN106638691 A CN 106638691A CN 201611017224 A CN201611017224 A CN 201611017224A CN 106638691 A CN106638691 A CN 106638691A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- box beam
- lozenges
- beam pipeline
- segmented body
- 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
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
- E02D29/063—Tunnels submerged into, or built in, open water
- E02D29/067—Floating tunnels; Submerged bridge-like tunnels, i.e. tunnels supported by piers or the like above the water-bed
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention provides an underwater channel easy to install, and relates to the technical field of transportation. The underwater channel includes a box girder pipe; the box girder pipe is formed by a plurality of segmented bodies which are connected with one another in an inserting mode; the outer wall of one end of each segmented body is provided with an inserting end wedge surface, and the other end of each segmented body is provided with an expanding end socket, and the inner wall of each expanding end socket is provided with a receiving end wedge surface; the segmented bodies are connected in a clamping mode through the matching of the inserting end wedge surface of one segmented body with the receiving end wedge surface of the next segmented body; a water-stop belt is arranged between each inserting end wedge surface and the corresponding receiving end wedge surface; supporting plates are arranged at the bottom of the box girder pipe, and the bottoms of the supporting plates are provided with pile foundations; the scale height of the top surface of each supporting plate is larger or equal to that of the bottom of the box girder pipe. The underwater channel is small in manufacturing and construction difficulty, convenient to install, high in construction speed, low in cost and high in practicability.
Description
Technical field
The present invention relates to technical field of traffic transportation, and in particular to a kind of underway being easily installed.
Background technology
China is vast in territory, and seashore line length, river, river, lake and island are numerous, many using to environment, landscape shadow in recent years
The little underway mode of sound.Underway joint waterproofing is one of key factor of whole engineering success or failure, conventional underway
All it is embedded in the soil layer below the bottom, passage section is big, joint stress is complicated, joint waterproofing complex process, operation are more, construction
Difficulty is big, long in time limit, cost is high.Section is less and under water the passage force modes without earthing lead to the big cross section for having earthing under water
Road is completely different, therefore its joint should not be indiscriminately imitated and have earthing underway joint form at the top of big cross section, needed one kind badly and be adapted to
Section is less and the passage without earthing under water.
The content of the invention
It is reasonable in design, make present invention aims to the defect and deficiency of prior art, there is provided a kind of simple structure
With the underway being easily easily installed, its manufacture difficulty is little, and difficulty of construction is little, easy for installation, and speed of application is fast, cost
It is low, it is practical.
For achieving the above object, the technical solution used in the present invention is：It includes box beam pipeline；Described box beam pipeline by
Several segmented bodies are mutually inserted composition；One end outer wall of described segmented body is provided with insertion end lozenges, and its other end is provided with
Expand termination, the inwall for expanding termination is provided with receiving terminal lozenges；By previous segmentation between several described segmented bodies
Insertion end lozenges on body is engaged clamping with the receiving terminal lozenges in latter segmented body；Described insertion end lozenges
Waterstop is provided between receiving terminal lozenges；The bottom of described box beam pipeline is provided with supporting plate, and the bottom of supporting plate is provided with pile foundation；
The top surface absolute altitude of described supporting plate is equal to the elevation of bottom of box beam pipeline.
Further, the length of described segmented body is more than or equal to 120m.
Further, the cross-sectional area of described box beam pipeline is 12-40m2。
Further, described expansion termination is that rim of a cup formula expands termination.
The installation steps of the present invention are as follows：Fit port line plane, indulge disconnected according to underwater topography and line requirements
Upper thread shape；According to track plan and vertical alignment, box beam pipeline is divided into into some sections, 120m is more than or equal to per segment length；
Every section of near joints arrange pile foundation and supporting plate, and the top surface absolute altitude of supporting plate is equal to the elevation of bottom of box beam pipeline, pile foundation and supporting plate
It is embedded in riverbed；While pile foundation and supporting plate is constructed, prefabricated case beam pipeline；During prefabricated case beam pipeline, one end of segmented body
Expand, in rim of a cup formula, inwall wedge shape, other end outer wall is wedge shaped, and waterstop is installed in outside；By box beam lifting pipeline under water
After in pile foundation, connect to form passage using plug-in type.
After said structure, the present invention has the beneficial effect that：A kind of underway being easily installed of the present invention, its
Manufacture difficulty is little, and difficulty of construction is little, easy for installation, and speed of application is fast, and low cost is practical, and the present invention has simple structure,
It is reasonable to arrange, the advantages of low manufacture cost.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 is the annexation schematic diagram of segmented body in the present invention.
Description of reference numerals：
Box beam pipeline 1, segmented body 2, receiving terminal lozenges 3, pile foundation 4, supporting plate 5, expansion termination 6, waterstop 7, insertion end wedge shape
Face 8.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further illustrated.
Referring to as shown in Figure 1-Figure 3, the technical scheme that this specific embodiment is adopted is：It includes box beam pipeline 1；It is described
Box beam pipeline 1 be made up of several segmented bodies 2；One end outer wall of described segmented body 2 is provided with insertion end lozenges 8, and its is another
One end is provided with expansion termination 6, and the inwall for expanding termination 6 is provided with receiving terminal lozenges 3, insertion end lozenges 8, segmented body 2, expansion
Termination 6 and receiving terminal lozenges 3 are integral type structure；By in previous segmented body 2 between several described segmented bodies 2
Insertion end lozenges 8 be engaged clamping with the receiving terminal lozenges 3 in latter segmented body 2；Described insertion end lozenges 8
Waterstop 7 is provided between receiving terminal lozenges 3；The bottom of described box beam pipeline 1 is provided with supporting plate 5, and the bottom of supporting plate 5 is provided with
Pile foundation 4；The top surface absolute altitude of described supporting plate 5 is equal to the elevation of bottom of box beam pipeline 1；The top surface absolute altitude of described supporting plate 5 is equal to
The elevation of bottom of box beam pipeline 1；The length of described segmented body 2 is 120m；The cross-sectional area of described box beam pipeline 1 is
40m2。
The installation steps of this specific embodiment are as follows：Port line is fitted according to underwater topography and line requirements to put down
Face, vertical alignment；According to track plan and vertical alignment, box beam pipeline 1 is divided into into some sections, is 120m per segment length；
In every section of near joints, pile foundation 4 and supporting plate 5 are set, and the top surface absolute altitude of supporting plate 5 is equal to the elevation of bottom of box beam pipeline 1, pile foundation 4
It is embedded in riverbed with supporting plate 5；While pile foundation 4 and supporting plate 5 are constructed, prefabricated case beam pipeline 1；During prefabricated case beam pipeline 1, point
One end of segment body 2 expands, in rim of a cup formula（Expand termination 6）, inwall wedge shape（That is receiving terminal lozenges 3）, other end outer wall is in
Wedge shape, and waterstop 7 is installed in outside；After box beam pipeline 1 is lifted on underwater pile 4, connect to form passage using plug-in type.
After said structure, this specific embodiment has the beneficial effect that：One kind described in this specific embodiment is easy to
The underway of installation, its manufacture difficulty is little, and difficulty of construction is little, easy for installation, and speed of application is fast, and low cost is practical, this
Invention has simple structure, and it is reasonable to arrange, the advantages of low manufacture cost.
The above, only to illustrate technical scheme and unrestricted, those of ordinary skill in the art are to this
Other modifications or equivalent that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
All should cover in the middle of scope of the presently claimed invention.
Claims (5)
1. a kind of underway being easily installed, it is characterised in that：It includes box beam pipeline；Described box beam pipeline is by several
Segmented body is mutually inserted composition；One end outer wall of described segmented body is provided with insertion end lozenges, and its other end is provided with bellend
Head, the inwall for expanding termination is provided with receiving terminal lozenges；By in previous segmented body between several described segmented bodies
Insertion end lozenges is engaged clamping with the receiving terminal lozenges in latter segmented body；Described insertion end lozenges and reception
Waterstop is provided between the lozenges of end；The bottom of described box beam pipeline is provided with supporting plate, and the bottom of supporting plate is provided with pile foundation；Described
The top surface absolute altitude of supporting plate is equal to the elevation of bottom of box beam pipeline.
2. a kind of underway being easily installed according to claim 1, it is characterised in that：The length of described segmented body
More than or equal to 120m.
3. a kind of underway being easily installed according to claim 1, it is characterised in that：Described expansion termination is cup
Mouth formula expands termination.
4. a kind of underway being easily installed according to claim 1, it is characterised in that：Described box beam pipeline it is disconnected
Face area is 12-40m2。
5. a kind of underway being easily installed according to claim 1, it is characterised in that：Its installation steps are as follows：
Port line plane, vertical alignment are fitted according to underwater topography and line requirements；According to track plan and vertical section line
Shape, by box beam pipeline some sections are divided into, and 120m is more than or equal to per segment length；In every section of near joints, pile foundation and supporting plate are set, and
The top surface absolute altitude of supporting plate is equal to the elevation of bottom of box beam pipeline, and pile foundation and supporting plate are embedded in riverbed；In construction pile foundation and supporting plate
While, prefabricated case beam pipeline；During prefabricated case beam pipeline, one end of segmented body expands, in rim of a cup formula, inwall wedge shape, the other end
Outer wall is wedge shaped, and waterstop is installed in outside；After on box beam lifting pipeline under water pile foundation, connect to form logical using plug-in type
Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611017224.9A CN106638691A (en) | 2016-11-19 | 2016-11-19 | Underwater channel easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611017224.9A CN106638691A (en) | 2016-11-19 | 2016-11-19 | Underwater channel easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638691A true CN106638691A (en) | 2017-05-10 |
Family
ID=58808041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611017224.9A Pending CN106638691A (en) | 2016-11-19 | 2016-11-19 | Underwater channel easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254984A (en) * | 2020-01-20 | 2020-06-09 | 中交第三航务工程局有限公司 | Pipe joint connecting structure of underwater cable-stayed suspension tunnel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189808884A (en) * | 1898-04-16 | 1899-02-11 | John Spencer | Improvements in the Mode and Means for Making the Junctions of Tubes or Pipes which are also applicable to Telegraph Posts and other similar purposes. |
| JPH06299796A (en) * | 1993-04-13 | 1994-10-25 | Kubota Corp | Segment for tunnel |
| JPH0921141A (en) * | 1995-07-05 | 1997-01-21 | Tomen Kenki Kk | Construction of undersea or under-river tunnel |
| CN204728364U (en) * | 2015-04-24 | 2015-10-28 | 中交公路规划设计院有限公司 | The bonded prestress pipe of immersed tube tunnel segmentation |
| CN206256469U (en) * | 2016-11-19 | 2017-06-16 | 中铁隧道勘测设计院有限公司 | A kind of underway being easily installed |
-
2016
- 2016-11-19 CN CN201611017224.9A patent/CN106638691A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189808884A (en) * | 1898-04-16 | 1899-02-11 | John Spencer | Improvements in the Mode and Means for Making the Junctions of Tubes or Pipes which are also applicable to Telegraph Posts and other similar purposes. |
| JPH06299796A (en) * | 1993-04-13 | 1994-10-25 | Kubota Corp | Segment for tunnel |
| JPH0921141A (en) * | 1995-07-05 | 1997-01-21 | Tomen Kenki Kk | Construction of undersea or under-river tunnel |
| CN204728364U (en) * | 2015-04-24 | 2015-10-28 | 中交公路规划设计院有限公司 | The bonded prestress pipe of immersed tube tunnel segmentation |
| CN206256469U (en) * | 2016-11-19 | 2017-06-16 | 中铁隧道勘测设计院有限公司 | A kind of underway being easily installed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254984A (en) * | 2020-01-20 | 2020-06-09 | 中交第三航务工程局有限公司 | Pipe joint connecting structure of underwater cable-stayed suspension tunnel |
| CN111254984B (en) * | 2020-01-20 | 2021-10-01 | 中交第三航务工程局有限公司 | Pipe joint connecting structure of underwater cable-stayed suspension tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206256468U (en) | A kind of underway of simple type | |
| CN206538788U (en) | Prefabricated piping lane | |
| JP4588804B1 (en) | Temporary cut-off method, temporary cut-off structure | |
| CN103031835B (en) | Method for increasing foundation bearing capacity | |
| CN102359118B (en) | Annular foundation of underground continuous wall and construction method thereof | |
| CN103835316B (en) | A kind of joint design of coercion underground continuous wall and construction method | |
| CN106638691A (en) | Underwater channel easy to install | |
| CN206256469U (en) | A kind of underway being easily installed | |
| CN2567270Y (en) | Movable cylinder foundation breakwater structure | |
| CN104313999A (en) | Bridge pier structure | |
| CN208934007U (en) | A kind of connection structure of pipe gallery | |
| CN105040730B (en) | Connection processing method for enclosure bored concrete pile and cellar structure floor slab in reversed foundation pit | |
| CN203530959U (en) | High-strength underground diaphragm wall | |
| CN110056071A (en) | A kind of municipal administration storm sewer assembling module and construction method | |
| CN106436762A (en) | Underwater channel | |
| CN212296413U (en) | Back-pasting type pi-shaped rubber water stop for tunnel engineering | |
| CN205804562U (en) | Prefabricated socket joint formula drainage shaft structure | |
| CN109695456B (en) | Rail transit and comprehensive pipe gallery combined construction structure and construction method thereof | |
| CN206256467U (en) | A kind of underway | |
| CN106451276B (en) | A kind of pre-buried wire box of Prefabricated stacking floor and its installation method | |
| CN204662374U (en) | A kind of box-type suction foundation siphon gallery water intaking structure | |
| CN104775398A (en) | Box tube type basic siphon corridor water taking structure and application thereof | |
| CN204589744U (en) | Lawn brick | |
| CN214363844U (en) | Double-row water accumulation device | |
| CN206538786U (en) | Begun to speak in prefabricated reinforced concrete blind plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190213 Address after: 300000 Tianjin Free Trade Test Zone (Airport Economic Zone) No. 36 West Central Road Applicant after: CHINA RAILWAY LIUYUAN GROUP Co.,Ltd. Address before: 300000 Hebei Avenue, new Hongqiao, Hongqiao District, Tianjin City, No. 1 Applicant before: CHINA RAILWAY TUNNEL SURVEY & DESIGN INSTITUTE Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |