CN106014420A - Assembled shaft duct piece structure - Google Patents
Assembled shaft duct piece structure Download PDFInfo
- Publication number
- CN106014420A CN106014420A CN201610327266.6A CN201610327266A CN106014420A CN 106014420 A CN106014420 A CN 106014420A CN 201610327266 A CN201610327266 A CN 201610327266A CN 106014420 A CN106014420 A CN 106014420A
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- CN
- China
- Prior art keywords
- jurisdiction
- described section
- section
- hole
- tunnel segment
- 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
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- 238000010008 shearing Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract 1
- 238000012407 engineering method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/04—Lining shafts; Linings therefor with brick, concrete, stone, or similar building materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to the technical field of assembled shaft engineering, in particular to an assembled shaft duct piece structure. The assembled shaft duct piece structure is formed by splicing a plurality of duct pieces, wherein each duct piece has the same structural form; a first hand hole is formed in the left lower corner of an outer arc surface of each duct piece; a second hand hole is formed in the right upper corner of the outer arc surface of each duct piece; a first screw bolt hole corresponding to the first hand hole is formed in the left upper corner of each dust piece; a second screw bolt hole corresponding to the second hand hole is formed in the right lower corner of the duct piece; and the two adjacent duct pieces are connected through two screw bolts. The assembled shaft duct piece structure has the beneficial effects that the duct piece structure is used for splicing; the stacking and the splicing of the duct pieces in a construction site are very convenient; the cost is reduced; the management is also convenient; the structure is simple; the design is reasonable; safety and reliability are realized; and high practicability is realized.
Description
Technical field
The present invention relates to assembled work shaft technical field, especially a kind of assembled vertical shaft tunnel segment structure.
Background technology
Along with the development of science and technology, abroad occur in that a kind of assembled vertical shaft engineering method using specific vertical shaft excavator to construct.This engineering method shaft structure uses precast concrete section of jurisdiction assembled, is constantly unearthed with excavator, and structure can sink down into designated depth, and speed of application is fast, and place takies little, the least on surrounding enviroment impact.This engineering method can be widely applied to the fields such as three-dimensional mechanical parking storehouse engineering, deep layer rainwater regulating pondage system water receiving well, ultra-deep shield tunnel active well, subway tunnel ventilation shaft, but according to external existing Engineering Projects, one vertical shaft has included at least two different form of section of jurisdiction, add the manufacturing cost of punching block, also increase on-the-spot section of jurisdiction simultaneously and stack the difficulty of management.Accordingly, it is desirable to provide a kind of new assembled vertical shaft tunnel segment structure.
Summary of the invention
The present invention seeks to overcome deficiency of the prior art, it is provided that a kind of assembled vertical shaft tunnel segment structure.
In order to solve above-mentioned technical problem, the present invention is to be achieved through the following technical solutions: a kind of assembled vertical shaft tunnel segment structure, form including several pipe sheet assemblings, each described tunnel segment structure form is identical, the extrados lower left corner of described section of jurisdiction is provided with the first hand hole, the extrados upper right corner of described section of jurisdiction is provided with the second hand hole, the upper left corner of described section of jurisdiction is provided with first bolt hole corresponding with the first hand hole, the lower right corner, described section of jurisdiction is provided with second bolt hole corresponding with the second hand hole, is connected by two bolts between two adjacent described sections of jurisdiction.
Preferably, both sides, described section of jurisdiction longitudinal joint end face is respectively arranged with locating bar groove, and described section of jurisdiction is provided with two symmetrical elongated bolts hole.
Preferably, described section of jurisdiction upper and lower circumferential weld end face is equipped with two holes for hoist, and section of jurisdiction realizes vertical lifting by two holes for hoist.
Preferably, described section of jurisdiction upper and lower circumferential weld end face is equipped with four shearing pin-and-holes, and section of jurisdiction realizes structure assembly and shearing resistance by shear pin.
Preferably, the intrados of described section of jurisdiction is provided with sealing rod groove.
Preferably, the arc angle of each described section of jurisdiction is 45 degree, and the angle between the first stay bolt hole and the second stay bolt hole is 22.5 degree, and the angle between four described first shearing pin-and-holes are adjacent is respectively 12.5 degree, 10 degree and 12.5 degree.
The invention has the beneficial effects as follows:
The present invention uses the section of jurisdiction of single structure to carry out assembly, and stacking and the assembly of section of jurisdiction, job site are very convenient, the most cost-effective but also be easy to management, and simple in construction is reasonable in design, safe and reliable, have the strongest practicality.
Below with reference to accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is described further, to be fully understood from the purpose of the present invention, feature and effect.
Accompanying drawing explanation
Fig. 1 is the tunnel segment structure elevational schematic view of the present invention；
Fig. 2 is the tunnel segment structure floor map of the present invention；
Fig. 3 is the adjacent two pipe sheet assembling schematic diagrams of the present invention；
Fig. 4 is the section of jurisdiction domain floor map of the present invention；
Fig. 5 is the tappet structural representation section of jurisdiction integral assembling schematic diagram of the present invention；
Reference in figure: 1-section of jurisdiction；2-the first bolt hole；3-the first hand hole；4-the second hand hole；5-the second locating bar groove；6-the second bolt hole；7-the first locating bar groove；8-the first stay bolt hole；9-the second stay bolt hole；10-the first hole for hoist；11-the second hole for hoist；12-the 3rd hole for hoist；13-the 4th hole for hoist；14-the first shearing pin-and-hole；15-the second shearing pin-and-hole；16-sealing rod groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Such as Fig. 1 and combine shown in Fig. 2 to Fig. 5, a kind of assembled vertical shaft tunnel segment structure, assembled including several sections of jurisdiction 1, each described section of jurisdiction 1 version is identical, the extrados lower left corner of described section of jurisdiction 1 is provided with the first hand hole 3, the extrados upper right corner of described section of jurisdiction 1 is provided with the second hand hole 4, the upper left corner of described section of jurisdiction 1 is provided with first bolt hole 2 corresponding with the first hand hole 3, the lower right corner, described section of jurisdiction 1 is provided with second bolt hole 6 corresponding with the second hand hole 4, is assemblied into body by two bolts between two adjacent described sections of jurisdiction 1.
Further, both sides, described section of jurisdiction 1 longitudinal joint end face is respectively arranged with locating bar groove 7 and locating bar groove 5, and described section of jurisdiction 1 is provided with two symmetrical elongated bolts hole 8 and 9.
Further, the end face of circumferential weld up and down of described section of jurisdiction 1 is equipped with two holes for hoist 10～13, and section of jurisdiction realizes vertical lifting by two holes for hoist.
Further, described section of jurisdiction about 1 circumferential weld end face is equipped with four shearing pin-and-holes, and section of jurisdiction realizes structure assembly and shearing resistance by shear pin.
Further, the intrados of described section of jurisdiction 1 is provided with sealing rod groove 16.
Further, the arc angle of each described section of jurisdiction 1 is 45 degree, and the angle between the first stay bolt hole 8 and the second stay bolt hole 9 is 22.5 degree, and the angle between four described first shearing pin-and-holes 14 are adjacent is respectively 12.5 degree, 10 degree and 12.5 degree.
Case study on implementation one
Assembled for section of jurisdiction 1 conveniently arranges certain angle between blocking surface and the vertical plane of section of jurisdiction 1, the width of section of jurisdiction 1 does not set wedge shape amount.
The upper right corner, section of jurisdiction 1 and the lower left corner are provided with hand hole, the upper left corner and the lower right corner and arrange corresponding bolt hole.1 piece, section of jurisdiction is connected with 2 oblique bolts of hoop with between block.
Be positioned at outside shaft structure during workmen's segment assembly, thus this at two bolt hand hole be arranged on section of jurisdiction extrados.
Owing to hand hole is positioned at section of jurisdiction 1 extrados, subsoil water may invade along outside bolt hole, therefore sealing rod groove 16 is positioned close at the intrados of section of jurisdiction.
Every piece of section of jurisdiction 1 anchor ring is provided with 2 stay bolt holes, and ring is connected by longitudinal stay bolt with interannular, has both adapted to certain linear deformation, can tunnel linear deformation have been controlled in the range of waterproof requirement again.
For convenience of location during pipe sheet assembling, each circumferential weld plane is arranged 4 shearing pin-and-holes, set rubber locating bar in Longitudinal Joint between Segments to help pipe sheet assembling location simultaneously.
It addition, every piece of section of jurisdiction is provided with two holes for hoist, the plane that hole for hoist and section of jurisdiction center of gravity are constituted just and horizontal plane, thus ensures perpendicularity when section of jurisdiction lifts.
As a example by 8 pieces of section of jurisdiction 1 piecemeals, the piecemeal angle of every piece of section of jurisdiction is 45 °.Angle between two stay bolt holes of every piece of section of jurisdiction 1 is 22.5 °, and the angle between 4 shearing pin-and-holes are adjacent on anchor ring is respectively 12.5 °, 10.0 °, 12.5 °.
Can directly be spliced by bolt with adjacent block section of jurisdiction after identical segment overturning.The shaft structure that one ring is complete is made up of 8 pieces of identical pipe sheet assemblings.
Staggered joint erection can be completed after rotating 22.5 ° between adjacent two domains, ensure that two interannular stay bolt holes and shearing pin-and-hole are fully aligned simultaneously.
The invention has the beneficial effects as follows:
Using tunnel segment structure to carry out assembly, stacking and the assembly of section of jurisdiction, job site are very convenient, the most cost-effective but also be easy to management, and simple in construction is reasonable in design, safe and reliable, have the strongest invention.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should be in the protection domain being defined in the patent claims the most on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (6)
1. an assembled vertical shaft tunnel segment structure, it is characterised in that: include that several pipe sheet assemblings form, Mei Gesuo
Stating tunnel segment structure form identical, the lower left corner of described section of jurisdiction is provided with the first hand hole, the extrados upper right of described section of jurisdiction
Angle is provided with the second hand hole, and the extrados upper left corner of described section of jurisdiction is provided with first bolt corresponding with the first hand hole
Hole, the lower right corner, described section of jurisdiction is provided with second bolt hole corresponding with the second hand hole, two adjacent described sections of jurisdiction
Between connected by two bolts.
A kind of assembled vertical shaft tunnel segment structure the most according to claim 1, it is characterised in that: described section of jurisdiction
Both sides longitudinal joint end face is respectively arranged with position rod groove, and described section of jurisdiction is provided with two symmetrical elongated bolts hole.
A kind of assembled vertical shaft tunnel segment structure the most according to claim 1, it is characterised in that: described section of jurisdiction
The end face of circumferential weld up and down be equipped with two holes for hoist, section of jurisdiction realizes vertical lifting by two holes for hoist.
A kind of assembled vertical shaft tunnel segment structure the most according to claim 1, it is characterised in that: described section of jurisdiction
Circumferential weld end face is equipped with four shearing pin-and-holes up and down, and section of jurisdiction realizes structure assembly and shearing resistance by shear pin.
A kind of assembled vertical shaft tunnel segment structure the most according to claim 1, it is characterised in that: described section of jurisdiction
Intrados be provided with sealing rod groove.
A kind of assembled vertical shaft tunnel segment structure the most according to claim 1, it is characterised in that: each
The arc angle of described section of jurisdiction is 45 degree, and the angle between the first stay bolt hole and the second stay bolt hole is 22.5
Degree, the angle between four described first shearing pin-and-holes are adjacent is respectively 12.5 degree, 10 degree and 12.5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327266.6A CN106014420A (en) | 2016-05-17 | 2016-05-17 | Assembled shaft duct piece structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327266.6A CN106014420A (en) | 2016-05-17 | 2016-05-17 | Assembled shaft duct piece structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106014420A true CN106014420A (en) | 2016-10-12 |
Family
ID=57098580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327266.6A Pending CN106014420A (en) | 2016-05-17 | 2016-05-17 | Assembled shaft duct piece structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014420A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396777A (en) * | 2018-05-03 | 2018-08-14 | 上海市城市建设设计研究总院（集团）有限公司 | Meet the big cross section tube coupling of segmentation prefabricating on-site consolidation |
| CN109505612A (en) * | 2018-12-21 | 2019-03-22 | 中铁二十五局集团第五工程有限公司 | Big descending bored tunnel shield sky selection structure and construction technology |
| CN109555525A (en) * | 2018-12-06 | 2019-04-02 | 中信重工机械股份有限公司 | A kind of pipe-plate lining ring suitable for vertical shaft |
| CN111101948A (en) * | 2020-01-14 | 2020-05-05 | 重庆市轨道交通设计研究院有限责任公司 | Rock stratum area assembled deep large circular vertical shaft structure and construction method |
| CN111424697A (en) * | 2020-04-19 | 2020-07-17 | 中铁上海工程局集团有限公司 | Construction method for prefabricating deep and large open caisson by slicing |
| CN113090468A (en) * | 2021-03-09 | 2021-07-09 | 中国电建集团西北勘测设计研究院有限公司 | Segment type precast concrete fan tower cylinder and construction method |
| CN114673524A (en) * | 2022-04-19 | 2022-06-28 | 湖南省交通规划勘察设计院有限公司 | Large-diameter shield general duct piece structure for small-radius planar line shape and assembling method |
| CN115112282A (en) * | 2022-07-18 | 2022-09-27 | 上海公路桥梁（集团）有限公司 | Method for testing friction force of side wall of assembled vertical shaft capable of being constructed underwater on site |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10176489A (en) * | 1996-12-17 | 1998-06-30 | S T K Kk | Interlocking segment and lining body by use thereof |
| JP2008121258A (en) * | 2006-11-10 | 2008-05-29 | Jfe Metal Products & Engineering Inc | Segment for vertical shaft |
| CN101435334A (en) * | 2008-12-16 | 2009-05-20 | 上海隧道工程股份有限公司 | In-and-out hole segment pipe sheet connecting structure of shield method and construction method thereof |
| CN101705829A (en) * | 2009-10-21 | 2010-05-12 | 上海隧道工程股份有限公司 | Method for controlling quality of tunnel pipe sheet built by using shield method and pipe sheet structure |
| CN103775101A (en) * | 2014-01-10 | 2014-05-07 | 同济大学 | Shield tunnel duct piece structure and shield tunnel lining with same |
| CN103912286A (en) * | 2014-03-14 | 2014-07-09 | 上海市政工程设计研究总院（集团）有限公司 | Method for protecting compound pipe piece connector plate from deformation |
| CN205663444U (en) * | 2016-05-17 | 2016-10-26 | 上海市城市建设设计研究总院 | Assembled shaft section of jurisdiction structure |
-
2016
- 2016-05-17 CN CN201610327266.6A patent/CN106014420A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10176489A (en) * | 1996-12-17 | 1998-06-30 | S T K Kk | Interlocking segment and lining body by use thereof |
| JP2008121258A (en) * | 2006-11-10 | 2008-05-29 | Jfe Metal Products & Engineering Inc | Segment for vertical shaft |
| CN101435334A (en) * | 2008-12-16 | 2009-05-20 | 上海隧道工程股份有限公司 | In-and-out hole segment pipe sheet connecting structure of shield method and construction method thereof |
| CN101705829A (en) * | 2009-10-21 | 2010-05-12 | 上海隧道工程股份有限公司 | Method for controlling quality of tunnel pipe sheet built by using shield method and pipe sheet structure |
| CN103775101A (en) * | 2014-01-10 | 2014-05-07 | 同济大学 | Shield tunnel duct piece structure and shield tunnel lining with same |
| CN103912286A (en) * | 2014-03-14 | 2014-07-09 | 上海市政工程设计研究总院（集团）有限公司 | Method for protecting compound pipe piece connector plate from deformation |
| CN205663444U (en) * | 2016-05-17 | 2016-10-26 | 上海市城市建设设计研究总院 | Assembled shaft section of jurisdiction structure |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396777A (en) * | 2018-05-03 | 2018-08-14 | 上海市城市建设设计研究总院（集团）有限公司 | Meet the big cross section tube coupling of segmentation prefabricating on-site consolidation |
| CN109555525A (en) * | 2018-12-06 | 2019-04-02 | 中信重工机械股份有限公司 | A kind of pipe-plate lining ring suitable for vertical shaft |
| CN109505612A (en) * | 2018-12-21 | 2019-03-22 | 中铁二十五局集团第五工程有限公司 | Big descending bored tunnel shield sky selection structure and construction technology |
| CN111101948A (en) * | 2020-01-14 | 2020-05-05 | 重庆市轨道交通设计研究院有限责任公司 | Rock stratum area assembled deep large circular vertical shaft structure and construction method |
| CN111424697A (en) * | 2020-04-19 | 2020-07-17 | 中铁上海工程局集团有限公司 | Construction method for prefabricating deep and large open caisson by slicing |
| CN113090468A (en) * | 2021-03-09 | 2021-07-09 | 中国电建集团西北勘测设计研究院有限公司 | Segment type precast concrete fan tower cylinder and construction method |
| CN114673524A (en) * | 2022-04-19 | 2022-06-28 | 湖南省交通规划勘察设计院有限公司 | Large-diameter shield general duct piece structure for small-radius planar line shape and assembling method |
| CN115112282A (en) * | 2022-07-18 | 2022-09-27 | 上海公路桥梁（集团）有限公司 | Method for testing friction force of side wall of assembled vertical shaft capable of being constructed underwater on site |
| CN115112282B (en) * | 2022-07-18 | 2023-05-26 | 上海公路桥梁（集团）有限公司 | On-site testing method for friction resistance of side wall of assembled shaft capable of being constructed underwater |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
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