CN108331583A - A kind of ingate section of jurisdiction freezing board - Google Patents
A kind of ingate section of jurisdiction freezing board Download PDFInfo
- Publication number
- CN108331583A CN108331583A CN201810197445.1A CN201810197445A CN108331583A CN 108331583 A CN108331583 A CN 108331583A CN 201810197445 A CN201810197445 A CN 201810197445A CN 108331583 A CN108331583 A CN 108331583A
- Authority
- CN
- China
- Prior art keywords
- freezing
- ingate
- section
- board
- jurisdiction
- 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
- 230000008014 freezing Effects 0.000 title claims abstract description 41
- 238000007710 freezing Methods 0.000 title claims abstract description 41
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/10—Preparation of the ground
- E21D1/12—Preparation of the ground by freezing
- E21D1/14—Freezing apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The present invention provides a kind of ingate section of jurisdiction freezing board, including freezing pipe and pre-buried freezing board, and the freezing pipe is arranged in shaft of vertical well and horizontal chamber intersection, and the pre-buried freezing board is made of thermal insulation board, freezing plate and section of jurisdiction respectively.Ingate driving refers to the excavation operation of pit shaft and shaft station junction, ingate directly adjoins pit shaft, and section is big, construction site is restricted, and is not easy to construction machinery operation, it is also often threatened by pit shaft water drenching and construction site infiltration, leak, therefore constructional difficulties.The present invention uses section of jurisdiction cold plate freezing technology, and solve blind area in construction freezing method freezes problem, overcomes the infiltration of ingate surrounding and seepy question.
Description
Technical field
The present invention relates to the technical fields of mine construction, particularly belong to a kind of ingate section of jurisdiction freezing board.
Background technology
Ingate is the project of primary importance that shaft of vertical well is connect with shaft station, big, the complicated, difficulty of construction with section
Greatly, the features such as leak and infiltration easily occur in constructing, ingate are vertically connected with pit shaft in the plane of its composition, and section is big,
Constructional difficulties.
The mine of underground water is rich in using construction freezing method, it is contemplated that ingate is connected with air inlet well shaft, and section is larger,
Top-down layered construction method, but the construction of ingate are generally used, to ensure that the globality of ingate, casting concrete are adopted
With wall, arch one-piece casting, sliding formwork then is being fallen, the borehole wall is being carried out and pours, after the borehole wall casting concrete of shaft bottom junction, then carry out
The construction of pit shaft.The present invention uses section of jurisdiction cold plate freezing technology, and solve blind area in construction freezing method freezes problem, overcomes
Ingate surrounding seeps water and seepy question.
Invention content
In order to solve the above-mentioned technical problem the present invention, provides a kind of ingate section of jurisdiction freezing board, is particularly suitable for freezing process
Construction, the present invention use section of jurisdiction cold plate freezing technology, and solve blind area in construction freezing method freezes problem, overcomes ingate
Surrounding seeps water and seepy question.
The technical scheme is that：A kind of ingate section of jurisdiction freezing board, including freezing pipe and pre-buried freezing board, the jelly
It ties pipe to be arranged in shaft of vertical well and horizontal chamber intersection, the pre-buried freezing board is respectively by thermal insulation board, freezing plate and section of jurisdiction group
At.
Further, the freezing pipe is arranged in shaft of vertical well and horizontal chamber intersection.
Further, the pre-buried freezing board is made of thermal insulation board, freezing plate and section of jurisdiction respectively.
Description of the drawings
Invention is further described in detail below in conjunction with the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
In figure：
1- shaft of vertical well, 2- horizontal chambers, 3- freezing pipes, the pre-buried freezing boards of 4-, 401- thermal insulation boards, 402- freezing plates, 403- pipes
Piece.
Specific implementation mode
As shown in Figure 1, a kind of ingate section of jurisdiction freezing board, including freezing pipe 3 and pre-buried freezing board 4, the freezing pipe 3 are set
It sets in 2 intersection of shaft of vertical well 1 and horizontal chamber, the pre-buried freezing board 4 is respectively by thermal insulation board 401, freezing plate 402 and section of jurisdiction
403 compositions.
Above example is not limited only to protection scope of the present invention, all to be repaiied based on basic thoughts of the invention
Change or what is changed belongs to protection scope of the present invention.
Claims (1)
1. a kind of ingate section of jurisdiction freezing board, it is characterised in that：Including freezing pipe and pre-buried freezing board, the freezing pipe setting exists
Shaft of vertical well and horizontal chamber intersection, the pre-buried freezing board are made of thermal insulation board, freezing plate and section of jurisdiction respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810197445.1A CN108331583A (en) | 2018-03-11 | 2018-03-11 | A kind of ingate section of jurisdiction freezing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810197445.1A CN108331583A (en) | 2018-03-11 | 2018-03-11 | A kind of ingate section of jurisdiction freezing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108331583A true CN108331583A (en) | 2018-07-27 |
Family
ID=62929056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810197445.1A Pending CN108331583A (en) | 2018-03-11 | 2018-03-11 | A kind of ingate section of jurisdiction freezing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108331583A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932242A (en) * | 2006-10-02 | 2007-03-21 | 中国矿业大学 | Well wall with steel plate aquifuge and construction method thereof |
| JP2010255339A (en) * | 2009-04-27 | 2010-11-11 | Tokyo Electric Power Co Inc:The | Underground structure and method for repairing water cut-off structure |
| CN102619522A (en) * | 2012-03-20 | 2012-08-01 | 天津城建隧道股份有限公司 | Construction method for subway contact passage |
| CN104775833A (en) * | 2015-04-07 | 2015-07-15 | 山西省交通科学研究院 | Cold region tunnel anti-freezing insulation system and anti-freezing insulation construction method |
| JP2016132954A (en) * | 2015-01-21 | 2016-07-25 | 清水建設株式会社 | Diameter reduction device of segment for tunnel, tunnel lining structure and freezing expansion countermeasure method |
| CN105927234A (en) * | 2016-06-27 | 2016-09-07 | 中国矿业大学 | Construction method for reinforcing and excavating horizontal tunnel by multi-vertical-shaft freezing method |
| CN206174966U (en) * | 2016-11-15 | 2017-05-17 | 石河子大学 | Diversion tunnel's freeze proof bloated structure of heat preservation |
-
2018
- 2018-03-11 CN CN201810197445.1A patent/CN108331583A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932242A (en) * | 2006-10-02 | 2007-03-21 | 中国矿业大学 | Well wall with steel plate aquifuge and construction method thereof |
| JP2010255339A (en) * | 2009-04-27 | 2010-11-11 | Tokyo Electric Power Co Inc:The | Underground structure and method for repairing water cut-off structure |
| CN102619522A (en) * | 2012-03-20 | 2012-08-01 | 天津城建隧道股份有限公司 | Construction method for subway contact passage |
| JP2016132954A (en) * | 2015-01-21 | 2016-07-25 | 清水建設株式会社 | Diameter reduction device of segment for tunnel, tunnel lining structure and freezing expansion countermeasure method |
| CN104775833A (en) * | 2015-04-07 | 2015-07-15 | 山西省交通科学研究院 | Cold region tunnel anti-freezing insulation system and anti-freezing insulation construction method |
| CN105927234A (en) * | 2016-06-27 | 2016-09-07 | 中国矿业大学 | Construction method for reinforcing and excavating horizontal tunnel by multi-vertical-shaft freezing method |
| CN206174966U (en) * | 2016-11-15 | 2017-05-17 | 石河子大学 | Diversion tunnel's freeze proof bloated structure of heat preservation |
Non-Patent Citations (1)
| Title |
|---|
| 李俊鸿;李林;季兰明;: "含水软岩马头门穿越冻结壁技术要点研究", 山西建筑 * |
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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 |