CN109098735A - Tunnel shock resistant damping steel pipe sheet and steel pipe joint - Google Patents
Tunnel shock resistant damping steel pipe sheet and steel pipe joint Download PDFInfo
- Publication number
- CN109098735A CN109098735A CN201811099188.4A CN201811099188A CN109098735A CN 109098735 A CN109098735 A CN 109098735A CN 201811099188 A CN201811099188 A CN 201811099188A CN 109098735 A CN109098735 A CN 109098735A
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- Prior art keywords
- face
- steel pipe
- anter
- rear piece
- arc
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil 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 belongs to Tunnel Engineering technical fields, it is especially a kind of to take place frequently the shock resistant damping steel pipe sheet and steel pipe joint of regional subterranean tunnel for earthquake, solve the problems, such as that existing steel pipe sheet and steel pipe joint antidetonation and preventing water leakage performance are poor, scheme is, steel pipe sheet is divided into anter and rear piece, between end face similar in anter and rear piece and it is comparable to the first arc space that outer surface has receiving sealing strip, between end face similar in anter and rear piece and second arc space with receiving damper is comparable at inner surface, the mounting hole of installation damper is arranged on the anter end face of second arc space and rear piece end face, there can also be the second fixation hole of the second sealing ring of the first fixation hole and installation of installation the first sealing sealing ring, the steel pipe joint being spliced by steel pipe sheet circumference, flexible encapsulated is formed between the ring that the ring that anter is formed is formed with rear piece to couple.
Description
Technical field
The invention belongs to Tunnel Engineering technical field, it is especially a kind of for earthquake take place frequently regional subterranean tunnel antidetonation resistance
Buddhist nun's steel pipe sheet and steel pipe joint.
Background technique
Subterranean tunnel be usually excavated by shield machine and section of jurisdiction be laid on circumferential inner wall simultaneously and the diameter that is formed compared with
Big circular channel, channel are formed by connecting by several tube couplings, and every section tube coupling is the circle being spliced by several arc sections of jurisdiction again
Shape shape, section of jurisdiction can be cement section of jurisdiction and be also possible to steel pipe sheet, and domestic all steel pipe sheets are usually to be cut by steel plate at present
After carry out welding formation, several pieces of existing steel pipe sheet forms complete rigid structure after being spliced into the tube coupling of a ring, in earthquake
The area to take place frequently cannot play the role of antidetonation and prevent tunnel cave.
Summary of the invention
The technical problem to be solved by the present invention is proposing the tunnel steel pipe sheet and steel pipe joint of a kind of antidetonation.
The technical scheme adopted by the invention is as follows: a kind of tunnel shock resistant damping steel pipe sheet is arc-shaped workpiece, several steel pipe sheets
The steel pipe joint supported to tunnel circumferential inner wall is formed after circumferencial direction splicing, curved steel tube on piece protrusion is outer surface, indent
It is inner surface, the groove for placing sealing element is both provided on two end faces of steel pipe sheet and two sides and is provided with connecting tube
The connecting hole of piece and section of jurisdiction,
The steel pipe sheet is same as being divided into anter and rear piece on the axial direction in tunnel piercing direction, between anter and rear piece
With similar end face；
Between end face similar in the anter and rear piece and it is comparable to the outer surface has receiving sealing strip first
Arc space, and sealing strip is provided in first arc space；
Between end face similar in the anter and rear piece and be comparable at the inner surface have accommodate damper second
Arc space, and all arc correspondences are arranged with mounting hole, anter on the anter end face and rear piece end face of the second arc space of formation
Mounting hole on end face is used for the installation to damper one end, the mounting hole on rear piece end face is used for the peace to the damper other end
Dress.
Consider that the variation of position can occur between anter and rear piece in case of earthquake, need at this time anter and rear piece it
Between still guarantee to seal it is water-tight, further, formed the second arc space anter end face and rear piece end face on also arc shooting
Have the first fixation hole, first fixed hole position between mounting hole and outer surface, the first fixation hole on anter end face and
The first fixation hole on piece end face is for the installation to the first sealing ring afterwards.
For the purposes of further guaranteeing the leakproofness between anter and rear piece, the preceding bit end of the second arc space is formed
On face and rear piece end face also arc-like rows show the second fixation hole, second fixed hole position between mounting hole and inner surface,
The second fixation hole on the second fixation hole and rear piece end face on anter end face is for the installation to the second sealing ring.
In order to make sealing strip that still there is preferable leakproofness when earthquake occurs, the sealing strip in first arc space
Including the first sealing strip being fixed on anter end face and the second sealing strip being fixed on rear piece end face.Sealing strip can choose
The rubber weather strip of water-swellable, a kind of specific design scheme be, the first arc space is to install damper, non-earthquake normal
When axial direction on width be 50 millimeters, the nature width of the first sealing strip and the second sealing strip is all 35 millimeters,
It is equivalent to after each sealing strip installation and is compressed into 25 millimeters by 35 millimeters, a kind of shape of sealing is at such sealing strip
State.
In order to make first arc space with sealing function and the cross-shaped state setting of the second arc space, may extend
The flow distance of the subtle silt infiltered, first arc space are located at the rear of the second arc space.And it can be with
The detention space for allowing subtle sediment retention is formed between the first arc space and the second arc space.
A kind of tunnel shock resistant damping steel pipe joint is circular ring shape part, by propping up after several arc-shaped steel section of jurisdiction circumferencial direction splicings
Support the circumferential inner wall in tunnel, curved steel tube on piece protrusion is outer surface, indent is inner surface, two end faces of steel pipe sheet and
It is both provided with the groove for placing sealing element on two sides and is both provided with the connecting hole of connection section of jurisdiction and section of jurisdiction,
Each steel pipe sheet is same as being divided into anter and rear piece on the axial direction in tunnel piercing direction, has between anter and rear piece
There is similar end face；
Between end face similar in the anter and rear piece and it is comparable to the outer surface has receiving sealing strip first
Arc space, and sealing strip is provided in first arc space；
Between end face similar in the anter and rear piece and be comparable at the inner surface have accommodate damper second
Arc space, and form on the anter end face and rear piece end face of the second arc space that all arcs are corresponding to be arranged with mounting hole, second
Several dampers is disposed in arc space, one end of damper is mounted on the mounting hole on anter end face, damps
The other end of device is mounted on the mounting hole on rear piece end face；
The steel pipe joint being spliced by several steel pipe sheets, have the first annular space connected by the first arc space,
Second annular space is connected by the second arc space, the sealing strip in first annular space is arranged in a ring, and the second annular is empty
Interior damper circumferentially arranges shape.
Damper can be viscous damper, and viscous damper can operating condition, the size of pipeline, stroke according to actual use
It is designed with the parameter requests such as damped coefficient.
In order to make the second annular space that there is sealing effect, the first sealing is additionally provided in second annular space
Circle forms arc-like rows on the anter end face and rear piece end face of the second arc space and shows the first fixation hole, and described first is fixed
Hole between mounting hole and outer surface, an end face of first sealing ring is fixed on the first fixation hole of all anters,
Other end is fixed on the first fixation hole of all rear pieces.
In order to make the second annular space that there is better seal effect, while the effect of seal protection is formed to resistance wind device,
It is additionally provided with the second sealing ring in second annular space, is formed on the anter end face and rear piece end face of the second arc space
Also arc-like rows show the second fixation hole, and second fixed hole position is between mounting hole and inner surface, second sealing ring
An end face be fixed on the second fixation hole of all anters, other end be fixed on it is all after pieces the second fixation holes on.
" M " type sealing ring can be used in first sealing ring and the second sealing ring, and cross sectional shape is " M " shape, sealing ring
Both ends end face is separately fixed on the fixation hole of anter and rear piece, and " V " character form structure among sealing ring allows for sealing ring hair
Change shape, and when anter and rear piece relative position change, sealing ring will not be damaged.
In order to make the first annular space with sealing function and the cross-shaped state setting of the second annular space, may extend
The flow distance of the subtle silt infiltered, the first annular rear for being spatially located at the second annular space.And it can be with
The detention space for allowing subtle sediment retention is formed between first annular space and the second annular space.
The beneficial effects of the present invention are: steel pipe sheet of the invention and the steel pipe joint formed by the steel pipe sheet, due to by section of jurisdiction
It is divided into front and back two panels, and the damper that the two is coupled is set between anter and rear piece and forms three waterproof effects
Sealing strip and sealing ring form flexible encapsulated between the ring formed by anter and the ring formed by rear on steel pipe joint and couple, make
Used time this tube coupling and common tube section can be with antidetonations and damping when being spaced use as needed, and when earthquake occurs, tunnel will not collapse
It collapses or leak.
Detailed description of the invention
Fig. 1 is the perspective view of steel pipe sheet of the present invention；
Fig. 2 be the present invention with damper when steel pipe sheet end view；
Fig. 3 is the A of Fig. 2 to expanded view；
Fig. 4 is the side schematic view of steel pipe sheet of the present invention；
Fig. 5 is the perspective view of steel pipe joint of the present invention；
Fig. 6 is the schematic cross-section of steel pipe joint of the present invention.
In figure: 1, anter；2, rear piece；3, outer surface；4, inner surface；5, the first arc space；6, the second arc space；7,
Mounting hole；8, the first fixation hole；9, the second fixation hole；10, damper；11, the first sealing ring；12, the second sealing ring；13, recessed
Slot；14, connecting hole.
Specific embodiment
Presently in connection with attached drawing and preferred embodiment, the present invention is described in further detail.These attached drawings are simplified
Schematic diagram, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
Tunnel shock resistant damping steel pipe sheet of the invention is arc-shaped workpiece, such as attached drawing 1, main structure type see attached drawing 2 to
4, the steel pipe joint supported to tunnel circumferential inner wall is formed after several steel pipe sheet circumferencial direction splicings, curved steel tube on piece protrusion
It is inner surface 4 for outer surface 3, indent, the groove for placing sealing element is both provided on two end faces of steel pipe sheet and two sides
13 and it is provided with the connecting hole 14 of connection section of jurisdiction and section of jurisdiction, steel pipe sheet is same as before being divided on the axial direction in tunnel piercing direction
Piece 1 and rear piece 2 have similar end face between anter 1 and rear piece 2；Anter 1 and rear piece 2 are the parts processed respectively, and the two exists
Coupled on similar end face；
Between end face similar in anter 1 and rear piece 2 and first arc with receiving sealing strip is comparable at the outer surface 3
Shape space 5, and sealing strip is provided in first arc space 5；
Between end face similar in anter 1 and rear piece 2 and be comparable at the inner surface 4 have accommodate damper 10 second
Arc space 6, and all arc correspondences are arranged with mounting hole 7 on 2 end face of 1 end face of anter and rear piece of the second arc space 6 of formation,
Mounting hole 7 on 1 end face of anter is used for the installation to 10 one end of damper, the mounting hole 7 on rear piece end face is used for damper
The installation of 10 other ends.
It forms also arc-like rows on 2 end face of 1 end face of anter and rear piece of the second arc space 6 and shows the first fixation hole 8, it is described
The first fixation hole 8 between mounting hole 7 and outer surface 3, on 2 end face of the first fixation hole 8 and rear piece on 1 end face of anter
First fixation hole 8 is for the installation to the first sealing ring 11.
It forms on 2 end face of 1 end face of anter and rear piece of the second arc space 6 also arc-like rows and shows the second fixation hole 9, second
For fixation hole 9 between mounting hole 7 and inner surface 4, second on 2 end face of the second fixation hole 9 and rear piece on 1 end face of anter is solid
Hole 9 is determined for the installation to the second sealing ring 12.
Sealing strip in first arc space 5 includes the first sealing strip being fixed on 1 end face of anter and is fixed on rear piece 2
The second sealing strip on end face.
First arc space 5 is located at the rear of the second arc space 6.On attached drawing 4, anter 1 has extension backward,
It is equivalent to the first arc space 5 is pushed into the rear of the second arc space 6 in this way.
Such as attached drawing 4, the sealing strip in the first arc space of steel pipe sheet 5 has been in a kind of state of compression, is the equal of place
A kind of deformation under coupled effect, since steel pipe sheet is divided into two panels, but steel pipe sheet is integral when needing to be laid with
State generally can be used outer dimension subconnector identical with damper that first anter 1 and rear piece 2 are linked up, to steel
Section of jurisdiction is spliced to form after tube coupling and subconnector is replaced with damper again, and the usage quantity of subconnector is as needed
It can be the quantity less than damper, the workload of dismounting can be reduced in this way.
It is circular ring shape part such as the tunnel shock resistant damping steel pipe joint of Fig. 5, after several arc-shaped steel section of jurisdiction circumferencial direction splicings
It is supported in the circumferential inner wall in tunnel, curved steel tube on piece protrusion is outer surface 3, indent is inner surface 4, steel pipe sheet two ends
It is both provided with the groove for placing sealing element on face and two sides and is both provided with the connecting hole of connection section of jurisdiction and section of jurisdiction, each
Steel pipe sheet is same as being divided into anter 1 and rear piece 2 on the axial direction in tunnel piercing direction, has between anter 1 and rear piece 2 similar
End face；
Between end face similar in anter 1 and rear piece 2 and first arc with receiving sealing strip is comparable at the outer surface 3
Shape space 5, and sealing strip is provided in the first arc space 5；
Between end face similar in anter 1 and rear piece 2 and be comparable at the inner surface 4 have accommodate damper 10 second
Arc space 6, and all arc correspondences are arranged with mounting hole 7 on 2 end face of 1 end face of anter and rear piece of the second arc space 6 of formation,
Several dampers 10 is disposed in second arc space 6, one end of damper 10 is mounted on the installation on 1 end face of anter
On hole 7, the other end of damper 10 is mounted on the mounting hole 7 on rear 2 end face of piece；
The steel pipe joint being spliced by several steel pipe sheets, have the first annular space connected by the first arc space 5,
Second annular space is connected by the second arc space 6, the sealing strip in first annular space 5 is arranged in a ring, the second annular
Damper 10 in space 6 circumferentially arranges shape.
It is additionally provided with the first sealing ring 11 in second annular space 6, forms 1 end face of anter of the second arc space 6 with after
Arc-like rows show the first fixation hole 8 on 2 end face of piece, and the first fixation hole 8 is between mounting hole 7 and outer surface 3, the first sealing ring
11 end face is fixed on the first fixation hole 8 of all anters 1, other end be fixed on it is all after pieces 2 the first fixation hole 8
On.
It is additionally provided with the second sealing ring 12 in second annular space 6, forms 1 end face of anter of the second arc space 6 with after
Also arc-like rows show the second fixation hole 9 on piece end face 2, and the second fixation hole 9 is between mounting hole 7 and inner surface 4, the second sealing
One end face of circle 12 is fixed on the second fixation hole 9 of all anters 1, other end is fixed on the second of all rear pieces 2 and fixes
On hole 9.
The first annular rear for being spatially located at the second annular space.
As attached drawing 6 shows that sealing strip, the first sealing ring 11, damper 10 and the second sealing ring 12 are mounted on 1 and of anter
Form between piece 2 afterwards, specifically when installation, after steel pipe sheet is spliced into steel pipe joint, installation first is close after removing subconnector
Then damper 10 is installed in seal 11 again, then install the second sealing ring 12, according to construction efficiency and quality requirement, removes auxiliary
Connector, the first sealing ring 11 of installation and installation damper 10, which are also possible to be segmented on circumference, successively to carry out.
It is a specific embodiment of the invention described in above instructions, various illustrations are not to reality of the invention
The limitation of matter Composition of contents, person of an ordinary skill in the technical field can be to described in the past specific after having read specification
Embodiment is made an amendment or is deformed, without departing from the spirit and scope of the invention.
Claims (9)
1. a kind of tunnel shock resistant damping steel pipe sheet is arc-shaped workpiece, formed after several steel pipe sheet circumferencial direction splicings to tunnel circle
The steel pipe joint of all inner walls support, curved steel tube on piece protrusion is outer surface (3), indent is inner surface (4), steel pipe sheet two
It is both provided with the groove (13) for placing sealing element on end face and two sides and is provided with the connecting hole of connection section of jurisdiction and section of jurisdiction
(14), it is characterised in that:
The steel pipe sheet is same as being divided into anter (1) and rear piece (2) on the axial direction in tunnel piercing direction, anter (1) and after
There is similar end face between piece (2)；
Between end face similar in the anter (1) and rear piece (2) and it is comparable at the outer surface (3) with receiving sealing strip
First arc space (5), and sealing strip is provided in first arc space (5)；
Between end face similar in the anter (1) and rear piece (2) and it is comparable at the inner surface (4) with receiving damper
(10) the second arc space (6), and all arcs on anter (1) end face and rear piece (2) end face of formation the second arc space (6)
Correspondence is arranged with mounting hole (7), and the mounting hole (7) on anter (1) end face is for the installation to damper (10) one end, rear bit end
Mounting hole (7) on face is for the installation to damper (10) other end.
2. shock resistant damping steel pipe sheet in tunnel according to claim 1, it is characterised in that: form the second arc space (6)
Also arc-like rows are shown the first fixation hole (8) on anter (1) end face and rear piece (2) end face, and first fixation hole (8) is located at peace
It fills between hole (7) and outer surface (3), first on the first fixation hole (8) and rear piece (2) end face on anter (1) end face is fixed
Hole (8) is for the installation to the first sealing ring (11).
3. shock resistant damping steel pipe sheet in tunnel according to claim 1, it is characterised in that: form the second arc space (6)
Also arc-like rows are shown the second fixation hole (9) on anter (1) end face and rear piece (2) end face, and second fixation hole (9) is located at peace
It fills between hole (7) and inner surface (4), second on the second fixation hole (9) and rear piece (2) end face on anter (1) end face is fixed
Hole (9) is for the installation to the second sealing ring (12).
4. shock resistant damping steel pipe sheet in tunnel according to claim 1, it is characterised in that: in first arc space (5)
Sealing strip include the first sealing strip for being fixed on anter (1) end face and the second sealing strip being fixed on rear piece (2) end face.
5. shock resistant damping steel pipe sheet in tunnel according to any one of claims 1 to 4, it is characterised in that: first arc
Space (5) is located at the rear of the second arc space (6).
6. a kind of tunnel shock resistant damping steel pipe joint, is circular ring shape part, rear support is spliced by several arc-shaped steel section of jurisdiction circumferencial directions
Circumferential inner wall in tunnel, curved steel tube on piece protrusion is outer surface (3), indent is inner surface (4), steel pipe sheet two ends
It is both provided with the groove (13) for placing sealing element on face and two sides and is both provided with the connecting hole of connection section of jurisdiction and section of jurisdiction
(14), it is characterised in that:
Each steel pipe sheet is same as being divided into anter (1) and rear piece (2) on the axial direction in tunnel piercing direction, anter (1) and rear piece
(2) there is similar end face between；
Between end face similar in the anter (1) and rear piece (2) and it is comparable at the outer surface (3) with receiving sealing strip
First arc space (5), and sealing strip is provided in first arc space (5)；
Between end face similar in the anter (1) and rear piece (2) and it is comparable at the inner surface (4) with receiving damper
(10) the second arc space (6), and all arcs on anter (1) end face and rear piece (2) end face of formation the second arc space (6)
Correspondence is arranged with mounting hole (7), is disposed with several dampers (10) in the second arc space (6), damper (10)
On the mounting hole (7) that one end is mounted on anter (1) end face, the other end of damper (10) is mounted on rear piece (2) end face
On mounting hole (7)；
The steel pipe joint being spliced by several steel pipe sheets, have the first annular space connected by the first arc space (5), by
Second arc space (6) connects into the second annular space, and the sealing strip in first annular space (5) is arranged in a ring, the second ring
Damper 10 in shape space (6) circumferentially arranges shape.
7. shock resistant damping steel pipe joint in tunnel according to claim 6, it is characterised in that: second annular space (6)
It is inside additionally provided with the first sealing ring (11), forms arc on anter (1) end face and rear piece (2) end face of the second arc space (6)
It being arranged with the first fixation hole (8), first fixation hole (8) is located between mounting hole (7) and outer surface (3), and described first
One end face of sealing ring (11) is fixed on the first fixation hole (8) of all anters (1), other end is fixed on all rear pieces
(2) on the first fixation hole (8).
8. shock resistant damping steel pipe joint in tunnel according to claim 6, it is characterised in that: second annular space (6)
It is inside additionally provided with the second sealing ring (12), is formed on anter (1) end face and rear piece end face (2) of the second arc space (6) and go back arc
Shape is arranged with the second fixation hole (9), and second fixation hole (9) is located between mounting hole (7) and inner surface (4), and described
One end face of two sealing rings (12) is fixed on the second fixation hole (9) of all anters (1), other end is fixed on all rear pieces
(2) on the second fixation hole (9).
9. according to any tunnel shock resistant damping steel pipe joint of claim 6 to 8, it is characterised in that: described is first annular
It is spatially located at the rear of the second annular space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099188.4A CN109098735A (en) | 2018-09-20 | 2018-09-20 | Tunnel shock resistant damping steel pipe sheet and steel pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099188.4A CN109098735A (en) | 2018-09-20 | 2018-09-20 | Tunnel shock resistant damping steel pipe sheet and steel pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109098735A true CN109098735A (en) | 2018-12-28 |
Family
ID=64866873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811099188.4A Pending CN109098735A (en) | 2018-09-20 | 2018-09-20 | Tunnel shock resistant damping steel pipe sheet and steel pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098735A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458800A (en) * | 1987-08-26 | 1989-03-06 | Tokyu Kensetsu Kk | Earthquakeproof joint for tunnel |
| CN104234721A (en) * | 2014-07-24 | 2014-12-24 | 中铁隧道集团有限公司 | Large-section rectangular pipe jacking pipe section and butt jointing construction method thereof |
| CN105019918A (en) * | 2015-07-31 | 2015-11-04 | 中铁第六勘察设计院集团有限公司 | Earthquake-resistant method and device for underwater shield tunnel structure |
| FR3031133A1 (en) * | 2014-12-29 | 2016-07-01 | Bouygues Travaux Publics | WALL TUNNEL CONSISTING OF JUXTAPOSED TAPES, KIT AND METHOD FOR TURNING OFF A TUNNEL |
| CN106437787A (en) * | 2016-10-27 | 2017-02-22 | 中国石油天然气集团公司 | Waterproof method for small-section shield tunnel under high seismic intensity and high water pressure |
| CN206419027U (en) * | 2017-01-24 | 2017-08-18 | 中南大学 | Section of jurisdiction component for shield-tunneling construction |
| CN108301843A (en) * | 2018-03-02 | 2018-07-20 | 北京交通大学 | Underwater shield tunnel shock resisting composite lining structure |
| CN209163834U (en) * | 2018-09-20 | 2019-07-26 | 江苏锐成机械有限公司 | A kind of tunnel shock resistant damping steel pipe sheet and steel pipe joint |
-
2018
- 2018-09-20 CN CN201811099188.4A patent/CN109098735A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458800A (en) * | 1987-08-26 | 1989-03-06 | Tokyu Kensetsu Kk | Earthquakeproof joint for tunnel |
| CN104234721A (en) * | 2014-07-24 | 2014-12-24 | 中铁隧道集团有限公司 | Large-section rectangular pipe jacking pipe section and butt jointing construction method thereof |
| FR3031133A1 (en) * | 2014-12-29 | 2016-07-01 | Bouygues Travaux Publics | WALL TUNNEL CONSISTING OF JUXTAPOSED TAPES, KIT AND METHOD FOR TURNING OFF A TUNNEL |
| CN105019918A (en) * | 2015-07-31 | 2015-11-04 | 中铁第六勘察设计院集团有限公司 | Earthquake-resistant method and device for underwater shield tunnel structure |
| CN106437787A (en) * | 2016-10-27 | 2017-02-22 | 中国石油天然气集团公司 | Waterproof method for small-section shield tunnel under high seismic intensity and high water pressure |
| CN206419027U (en) * | 2017-01-24 | 2017-08-18 | 中南大学 | Section of jurisdiction component for shield-tunneling construction |
| CN108301843A (en) * | 2018-03-02 | 2018-07-20 | 北京交通大学 | Underwater shield tunnel shock resisting composite lining structure |
| CN209163834U (en) * | 2018-09-20 | 2019-07-26 | 江苏锐成机械有限公司 | A kind of tunnel shock resistant damping steel pipe sheet and steel pipe joint |
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