JPS5441804B1 - - Google Patents
Info
- Publication number
- JPS5441804B1 JPS5441804B1 JP9120271A JP9120271A JPS5441804B1 JP S5441804 B1 JPS5441804 B1 JP S5441804B1 JP 9120271 A JP9120271 A JP 9120271A JP 9120271 A JP9120271 A JP 9120271A JP S5441804 B1 JPS5441804 B1 JP S5441804B1
- Authority
- JP
- Japan
- 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
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 (1)
| Publication Number | Publication Date |
|---|---|
| JPS5441804B1 true JPS5441804B1 (enExample) | 1979-12-11 |
Family
ID=4088015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9120271A Pending JPS5441804B1 (enExample) | 1970-11-16 | 1971-11-16 |
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) |
Families Citing this family (12)
| 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 |
| DE3140672A1 (de) * | 1981-10-13 | 1983-04-28 | Linde Ag, 6200 Wiesbaden | Verfahren zur erstellung eines tunnels |
| FR2565273B1 (fr) * | 1984-06-01 | 1986-10-17 | Air Liquide | Procede et installation de congelation de sol |
| FR2565274B1 (fr) * | 1984-06-01 | 1986-10-17 | Air Liquide | Procede et installation de congelation de sols au moyen d'un liquide cryogenique |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| DE2156420B2 (de) | 1977-07-14 |
| CA957854A (en) | 1974-11-19 |
| FR2113980B1 (enExample) | 1975-07-18 |
| FR2113980A1 (enExample) | 1972-06-30 |
| GB1344654A (en) | 1974-01-23 |
| DE2156420A1 (de) | 1972-06-22 |