DE2156420B2 - Einrichtung zur bodengefrierung mittels fluessigen stickstoffs - Google Patents
Einrichtung zur bodengefrierung mittels fluessigen stickstoffsInfo
- Publication number
- DE2156420B2 DE2156420B2 DE19712156420 DE2156420A DE2156420B2 DE 2156420 B2 DE2156420 B2 DE 2156420B2 DE 19712156420 DE19712156420 DE 19712156420 DE 2156420 A DE2156420 A DE 2156420A DE 2156420 B2 DE2156420 B2 DE 2156420B2
- Authority
- DE
- Germany
- Prior art keywords
- tube
- freezing
- nitrogen
- tubes
- freezer
- 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.)
- Withdrawn
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 177
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 83
- 238000007710 freezing Methods 0.000 title claims description 79
- 230000008014 freezing Effects 0.000 title claims description 79
- 239000007788 liquid Substances 0.000 title claims description 50
- 239000002689 soil Substances 0.000 claims description 31
- 239000007789 gas Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 12
- 229910001873 dinitrogen Inorganic materials 0.000 description 11
- 238000009835 boiling Methods 0.000 description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000001550 testis Anatomy 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 235000014277 Clidemia hirta Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000069219 Henriettea Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- WGTRJVCFDUCKCM-FMKGYKFTSA-N viridiflorene Chemical compound C1C[C@H]2C(C)(C)[C@H]2[C@@H]2[C@H](C)CCC2=C1C WGTRJVCFDUCKCM-FMKGYKFTSA-N 0.000 description 1
Classifications
-
- 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)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA98177 | 1970-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2156420A1 DE2156420A1 (de) | 1972-06-22 |
| DE2156420B2 true DE2156420B2 (de) | 1977-07-14 |
Family
ID=4088015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712156420 Withdrawn DE2156420B2 (de) | 1970-11-16 | 1971-11-13 | Einrichtung zur bodengefrierung mittels fluessigen stickstoffs |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5441804B1 (enExample) |
| CA (1) | CA957854A (enExample) |
| DE (1) | DE2156420B2 (enExample) |
| FR (1) | FR2113980B1 (enExample) |
| GB (1) | GB1344654A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725453A1 (de) * | 1977-06-04 | 1978-12-14 | Linde Ag | Verfahren zum verfestigen von boeden durch bodengefrieren |
| EP0077943A1 (de) * | 1981-10-13 | 1983-05-04 | Linde Aktiengesellschaft | Verfahren zur Erstellung eines Tunnels |
| RU2781771C1 (ru) * | 2021-07-12 | 2022-10-17 | Общество с ограниченной ответственностью "Реновация" | Способ замораживания грунта |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2565274B1 (fr) * | 1984-06-01 | 1986-10-17 | Air Liquide | Procede et installation de congelation de sols au moyen d'un liquide cryogenique |
| FR2565273B1 (fr) * | 1984-06-01 | 1986-10-17 | Air Liquide | Procede et installation de congelation de sol |
| GB2187775B (en) * | 1986-03-12 | 1989-11-29 | Cons Environmental Tech | Construction and use of subsea bore holes |
| DE4107455A1 (de) * | 1991-03-08 | 1992-09-10 | Messer Griesheim Gmbh | Verfahren zum beschleunigten gefrieren von erdreich |
| US5380127A (en) * | 1993-03-15 | 1995-01-10 | Cigar Lake Mining Corporation | Non-entry method of underground excavation in weak or water bearing grounds |
| CN101191759B (zh) * | 2006-11-20 | 2012-05-23 | 北京航空航天大学 | 地面高速超导磁悬浮橇体试验装置 |
| CN102536246B (zh) * | 2012-03-09 | 2014-03-12 | 中煤第五建设有限公司 | 一种超长斜井井筒冻结管串联工艺装置 |
| CN107402077B (zh) * | 2017-09-08 | 2023-10-27 | 湖北科技学院 | 一种隧道冻融圈温度监测装置 |
| CN113804718A (zh) * | 2021-09-08 | 2021-12-17 | 西安科技大学 | 水冰相变冻胀作用多维参数测试装置、测试方法 |
| CN115305904B (zh) * | 2022-08-22 | 2024-04-26 | 中煤第五建设有限公司 | 一种液氮冻结施工方法 |
-
1970
- 1970-11-16 CA CA957854A patent/CA957854A/en not_active Expired
-
1971
- 1971-11-12 GB GB5256071A patent/GB1344654A/en not_active Expired
- 1971-11-13 DE DE19712156420 patent/DE2156420B2/de not_active Withdrawn
- 1971-11-15 FR FR7140822A patent/FR2113980B1/fr not_active Expired
- 1971-11-16 JP JP9120271A patent/JPS5441804B1/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725453A1 (de) * | 1977-06-04 | 1978-12-14 | Linde Ag | Verfahren zum verfestigen von boeden durch bodengefrieren |
| EP0077943A1 (de) * | 1981-10-13 | 1983-05-04 | Linde Aktiengesellschaft | Verfahren zur Erstellung eines Tunnels |
| RU2781771C1 (ru) * | 2021-07-12 | 2022-10-17 | Общество с ограниченной ответственностью "Реновация" | Способ замораживания грунта |
Also Published As
| Publication number | Publication date |
|---|---|
| CA957854A (en) | 1974-11-19 |
| GB1344654A (en) | 1974-01-23 |
| JPS5441804B1 (enExample) | 1979-12-11 |
| DE2156420A1 (de) | 1972-06-22 |
| FR2113980B1 (enExample) | 1975-07-18 |
| FR2113980A1 (enExample) | 1972-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHN | Withdrawal |