CN110080798A - Sandwich-type steel compound tube piece making method suitable for shield formula TBM - Google Patents
Sandwich-type steel compound tube piece making method suitable for shield formula TBM Download PDFInfo
- Publication number
- CN110080798A CN110080798A CN201910382474.XA CN201910382474A CN110080798A CN 110080798 A CN110080798 A CN 110080798A CN 201910382474 A CN201910382474 A CN 201910382474A CN 110080798 A CN110080798 A CN 110080798A
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- China
- Prior art keywords
- steel plate
- jurisdiction
- steel
- sandwich
- section
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 89
- 239000010959 steel Substances 0.000 title claims abstract description 89
- 150000001875 compounds Chemical class 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000009415 formwork Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005520 cutting process Methods 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 abstract description 5
- 238000007596 consolidation process Methods 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
- E21D11/083—Methods or devices for joining adjacent concrete segments
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
- E21D11/086—Methods of making concrete lining segments
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of sandwich-type steel compound tube piece making methods suitable for shield formula TBM, according to the upper and lower surfaces size production upper cover steel plate and lower cover steel plate of design section of jurisdiction, multiple pegs are uniformly welded in upper cover lower surface of steel plate and lower cover upper surface of steel plate, rolling tube piece reinforcing bar is helped between upper cover steel plate and lower cover steel plate, then formwork supporting plate, casting concrete, maintenance, rerolled steel combination section of jurisdiction is made, lower cover steel plate edge weld groove along rerolled steel combination section of jurisdiction completes the manufacture of sandwich-type steel combination section of jurisdiction.Steel plate and concrete composite structure is applied in Segment design by the present invention, form Spliced steel plate Combined concrete section of jurisdiction, make full use of the material property of concrete anti-compression and steel plate tension, realize that high Nei Shui and high Wai Shui and high pressure from surrounding rock, the construction of deep and long tunnels once lining cavitation are born in section of jurisdiction, second consolidation lining cutting caused by eliminating because of hydrogeologic condition, steel pipe lining cutting and High Pressure Consolidation Grouting process, substantially reduce the tunnel construction duration.
Description
Technical field
The present invention relates to tunnel lining sections of jurisdiction, more particularly, to the sandwich-type steel combination section of jurisdiction manufacture suitable for shield formula TBM
Method.
Background technique
The deep and long tunnels engineering of shield TBM construction is influenced by external water pressure in geological conditions limitation or height, to meet tunnel
Hole structure safety still needs to carry out secondary reinforcement lining cutting or steel pipe lining cutting or height after current existing reinforced concrete segment lining cutting
Consolidation grouting is pressed, while the connecting sewing between section of jurisdiction is also needed using microdilatancy rubber+micro-expansion cement mortar composite water-stop
Form.Using the tunnel construction complex procedures of existing concrete pipe-plate lining structural shape, not only cost is high for engineering, extends simultaneously
The tunnel construction duration so that the shield TBM advantage of highly effective and safe is difficult to embody has seriously affected shield TBM in deep-long tunnel
The application of hole engineering.
Summary of the invention
It is an object of that present invention to provide a kind of sandwich-type steel compound tube piece making methods suitable for shield formula TBM, realize contracting
The short Construction of Tunnel Liner duration improves construction efficiency.
To achieve the above object, the present invention takes following technical proposals:
Sandwich-type steel compound tube piece making method of the present invention suitable for shield formula TBM, includes the following steps: step 1, according to
Design the upper and lower surfaces size production upper cover steel plate and lower cover steel plate of section of jurisdiction；
Step 2, multiple pegs are uniformly welded in the upper cover lower surface of steel plate and lower cover upper surface of steel plate respectively；
Step 3, rolling tube piece reinforcing bar is helped between upper cover steel plate and lower cover steel plate according to the production method of existing concrete section of jurisdiction, so
Rerolled steel combination section of jurisdiction is made in formwork supporting plate, casting concrete, maintenance afterwards；
Step 4, along the lower cover steel plate edge weld groove of rerolled steel combination section of jurisdiction, sandwich-type steel compound tube is completed
The manufacture of piece；
Or, in the side edge surface of rerolled steel compound tube piece upper cover steel plate and lower cover steel plate respectively produce splicing slot or/and
Splice key, completes the manufacture of sandwich-type steel combination section of jurisdiction.
The splicing key uses shear stud.
The present invention is according to the widely applied steel-concrete in the fields such as large span heavy duty building cover structure, long-span bridge girder construction
Steel plate and concrete composite structure is applied in Segment design by composite structure feature, forms Spliced steel plate Combined concrete pipe
Piece makes full use of the material property of concrete anti-compression and steel plate tension, realizes that combining section of jurisdiction by steel plate concrete bears water in height
With high Wai Shui and high pressure from surrounding rock, deep and long tunnels once lining cavitation construction, two caused by eliminating because of hydrogeologic condition
Secondary reinforcing lining cutting, steel pipe lining cutting and High Pressure Consolidation Grouting process reach and give full play to shield TBM once quick cavitation advantage, open up
Wide application range of the shield TBM in Pressure Hole and great burying tunnel, substantially reduces the tunnel construction duration.
Detailed description of the invention
Fig. 1 is the sandwich-type steel combination tunnel segment structure signal that lower cover steel plate edge of the present invention has weld groove
Figure.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the A-A profile structure diagram of Fig. 1.
Fig. 4 is the portion the I enlarged structure schematic diagram of Fig. 3.
Fig. 5 is that upper cover steel plate and lower cover side edge of steel plate of the present invention surface is provided with splicing slot or/and splices the folder of key
Laminar steel combines tunnel segment structure schematic diagram.
Fig. 6 is the overlooking structure diagram of Fig. 5.
Fig. 7 is the B-B cross-section structure diagram of Fig. 5.
Specific embodiment
As shown in figs. 1-7, the manufacturing method of sandwich-type steel combination of the present invention section of jurisdiction, includes the following steps:
Step 1, according to the upper and lower surfaces size production upper cover steel plate 1 and lower cover steel plate 2 of design section of jurisdiction；
Step 2, the multiple pegs 3 of welding are evenly distributed in the upper surface in 1 lower surface of upper cover steel plate and lower cover steel plate 2 respectively；
Step 3, rolling tube piece reinforcing bar is helped between upper cover steel plate 1 and lower cover steel plate 2 according to the production method of existing concrete section of jurisdiction,
Then rerolled steel combination section of jurisdiction is made in formwork supporting plate, casting concrete 9, maintenance；
Step 4, it along the 2 edge weld groove 4 of lower cover steel plate of rerolled steel combination section of jurisdiction, completes sandwich-type steel and combines section of jurisdiction
Manufacture.
Or, as illustrated in figs. 5-7, in the side edge surface of rerolled steel compound tube piece upper cover steel plate 1 and lower cover steel plate 2 respectively
Splicing slot or/and splicing key are produced, the manufacture of sandwich-type steel combination section of jurisdiction is completed；Specifically, in upper cover steel plate 1 and lower cover steel
Opposite two side edge surfaces of the plate 2 for interannular connection, side opens up splicing slot 5 and splicing key 6 is welded in the other side；Similarly, exist
Opposite two side edge surfaces of upper cover steel plate 1 and lower cover steel plate 2 for connecting between same endless tube tile, side opens up splicing slot 7
And other side welding splicing key 8, splicing key 6,8 use shear stud.
When the present invention is used for Construction of Tunnel Liner, for opening up the sandwich-type of 4 structure of weld groove along 2 edge of lower cover steel plate
Steel combines section of jurisdiction, all to sandwich-type steel combination section of jurisdiction using welding robot after completing sandwich-type steel combination section of jurisdiction and being laid with
Reserved weld groove 4 carries out rapid welding, carries out the backfill of beans stone, slip casting or water after sandwich-type steel combination section of jurisdiction wall again later
Cement mortar, therefore eliminate the installation of the composite water-stop between normal concrete section of jurisdiction.
When the present invention is used for Construction of Tunnel Liner, for offering splicing slot 5,7 and being welded with the sandwich-type of splicing key 6,8
Steel combines section of jurisdiction, and after completing sandwich-type steel combination section of jurisdiction and being laid with, the splicing seams that sandwich-type steel combines section of jurisdiction use nontoxic waterproof
Rapid link of high-performance polymer carries out the backfill slip casting of beans stone or cement bonded sand after sandwich-type steel combination section of jurisdiction wall again later
Slurry.
Claims (2)
1. a kind of sandwich-type steel compound tube piece making method suitable for shield formula TBM, it is characterised in that: include the following steps:
Step 1, according to the upper and lower surfaces size production upper cover steel plate and lower cover steel plate of design section of jurisdiction；
Step 2, multiple pegs are uniformly welded in the upper cover lower surface of steel plate and lower cover upper surface of steel plate respectively；
Step 3, rolling tube piece reinforcing bar is helped between upper cover steel plate and lower cover steel plate according to the production method of existing concrete section of jurisdiction, so
Rerolled steel combination section of jurisdiction is made in formwork supporting plate, casting concrete, maintenance afterwards；
Step 4, along the lower cover steel plate edge weld groove of rerolled steel combination section of jurisdiction, sandwich-type steel compound tube is completed
The manufacture of piece；
Or, in the side edge surface of rerolled steel compound tube piece upper cover steel plate and lower cover steel plate respectively produce splicing slot or/and
Splice key, completes the manufacture of sandwich-type steel combination section of jurisdiction.
2. being suitable for the sandwich-type steel compound tube piece making method of shield formula TBM according to claim 1, it is characterised in that: institute
Splicing key is stated using shear stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382474.XA CN110080798A (en) | 2019-05-09 | 2019-05-09 | Sandwich-type steel compound tube piece making method suitable for shield formula TBM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382474.XA CN110080798A (en) | 2019-05-09 | 2019-05-09 | Sandwich-type steel compound tube piece making method suitable for shield formula TBM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110080798A true CN110080798A (en) | 2019-08-02 |
Family
ID=67419347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910382474.XA Pending CN110080798A (en) | 2019-05-09 | 2019-05-09 | Sandwich-type steel compound tube piece making method suitable for shield formula TBM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110080798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335920A (en) * | 2020-03-26 | 2020-06-26 | 中铁第四勘察设计院集团有限公司 | Construction method of shield tunnel |
| CN113250714A (en) * | 2021-06-09 | 2021-08-13 | 中铁十六局集团北京轨道交通工程建设有限公司 | Strip steel lining tunnel lining structure and construction method |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1088984A (en) * | 1996-09-13 | 1998-04-07 | Taisei Corp | Segment |
| JPH11159293A (en) * | 1997-11-26 | 1999-06-15 | Atsushi Koizumi | Composite segment |
| JP2001058308A (en) * | 1999-06-17 | 2001-03-06 | Teihyu Corp | Manufacture of steel segment and steel segment |
| JP2002129894A (en) * | 2000-10-20 | 2002-05-09 | Nippon Steel Corp | Steel segment having mechanical coupling structure and tunnel structure using it |
| JP2004019178A (en) * | 2002-06-13 | 2004-01-22 | Shimizu Corp | Impervious lining structure of tunnel and steel box-shaped segment |
| JP2006249814A (en) * | 2005-03-11 | 2006-09-21 | Ishikawajima Constr Materials Co Ltd | Composite segment |
| JP2007270485A (en) * | 2006-03-31 | 2007-10-18 | Ishikawajima Constr Materials Co Ltd | Composite segment |
| JP2009257043A (en) * | 2008-04-21 | 2009-11-05 | Jfe Metal Products & Engineering Inc | Concrete filling method of composite segment |
| CN104314584A (en) * | 2014-09-30 | 2015-01-28 | 上海市政工程设计研究总院（集团）有限公司 | Assembled type jacking pipe piece structure and assembling method thereof |
| JP2018059396A (en) * | 2011-04-12 | 2018-04-12 | 鹿島建設株式会社 | Synthetic concrete filled steel segment |
| CN108060928A (en) * | 2017-12-15 | 2018-05-22 | 中山大学 | Shield tunnel multiple tube piece ring structure, assembling method and the manufacturing method of compound section of jurisdiction |
| CN108278421A (en) * | 2018-03-22 | 2018-07-13 | 冯光淑 | Assembly type plastic pressure pipe, production mould, production method and plastic plate, piping lane |
| CN109057809A (en) * | 2018-08-02 | 2018-12-21 | 中交第二航务工程局有限公司 | The technique for being conveniently replaceable the sliding section of jurisdiction of shield tail brush and replacing shield tail brush using it |
| CN109209432A (en) * | 2018-10-12 | 2019-01-15 | 徐州市三成铸业有限公司 | A kind of joggle shield duct piece |
| CN208687143U (en) * | 2018-08-27 | 2019-04-02 | 成都国通实业有限责任公司 | A kind of large-bore plastics pressure pipe, plastics reinforced pipe and plastics duct piece forming die |
-
2019
- 2019-05-09 CN CN201910382474.XA patent/CN110080798A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1088984A (en) * | 1996-09-13 | 1998-04-07 | Taisei Corp | Segment |
| JPH11159293A (en) * | 1997-11-26 | 1999-06-15 | Atsushi Koizumi | Composite segment |
| JP2001058308A (en) * | 1999-06-17 | 2001-03-06 | Teihyu Corp | Manufacture of steel segment and steel segment |
| JP2002129894A (en) * | 2000-10-20 | 2002-05-09 | Nippon Steel Corp | Steel segment having mechanical coupling structure and tunnel structure using it |
| JP2004019178A (en) * | 2002-06-13 | 2004-01-22 | Shimizu Corp | Impervious lining structure of tunnel and steel box-shaped segment |
| JP2006249814A (en) * | 2005-03-11 | 2006-09-21 | Ishikawajima Constr Materials Co Ltd | Composite segment |
| JP2007270485A (en) * | 2006-03-31 | 2007-10-18 | Ishikawajima Constr Materials Co Ltd | Composite segment |
| JP2009257043A (en) * | 2008-04-21 | 2009-11-05 | Jfe Metal Products & Engineering Inc | Concrete filling method of composite segment |
| JP2018059396A (en) * | 2011-04-12 | 2018-04-12 | 鹿島建設株式会社 | Synthetic concrete filled steel segment |
| CN104314584A (en) * | 2014-09-30 | 2015-01-28 | 上海市政工程设计研究总院（集团）有限公司 | Assembled type jacking pipe piece structure and assembling method thereof |
| CN108060928A (en) * | 2017-12-15 | 2018-05-22 | 中山大学 | Shield tunnel multiple tube piece ring structure, assembling method and the manufacturing method of compound section of jurisdiction |
| CN108278421A (en) * | 2018-03-22 | 2018-07-13 | 冯光淑 | Assembly type plastic pressure pipe, production mould, production method and plastic plate, piping lane |
| CN109057809A (en) * | 2018-08-02 | 2018-12-21 | 中交第二航务工程局有限公司 | The technique for being conveniently replaceable the sliding section of jurisdiction of shield tail brush and replacing shield tail brush using it |
| CN208687143U (en) * | 2018-08-27 | 2019-04-02 | 成都国通实业有限责任公司 | A kind of large-bore plastics pressure pipe, plastics reinforced pipe and plastics duct piece forming die |
| CN109209432A (en) * | 2018-10-12 | 2019-01-15 | 徐州市三成铸业有限公司 | A kind of joggle shield duct piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335920A (en) * | 2020-03-26 | 2020-06-26 | 中铁第四勘察设计院集团有限公司 | Construction method of shield tunnel |
| CN113250714A (en) * | 2021-06-09 | 2021-08-13 | 中铁十六局集团北京轨道交通工程建设有限公司 | Strip steel lining tunnel lining structure and construction method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190802 |
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| WD01 | Invention patent application deemed withdrawn after publication |