IT9003306A0 - PROCEDURE FOR THE PREVENTATIVE CONSOLIDATION OF TUNNEL EXCAVATIONS USING THE PROTECTIVE UMBRELLA TECHNIQUE - Google Patents
PROCEDURE FOR THE PREVENTATIVE CONSOLIDATION OF TUNNEL EXCAVATIONS USING THE PROTECTIVE UMBRELLA TECHNIQUEInfo
- Publication number
- IT9003306A0 IT9003306A0 IT3306A IT330690A IT9003306A0 IT 9003306 A0 IT9003306 A0 IT 9003306A0 IT 3306 A IT3306 A IT 3306A IT 330690 A IT330690 A IT 330690A IT 9003306 A0 IT9003306 A0 IT 9003306A0
- Authority
- IT
- Italy
- Prior art keywords
- preventative
- consolidation
- procedure
- protective umbrella
- tunnel excavations
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000007596 consolidation process Methods 0.000 title 1
- 230000001681 protective effect Effects 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Agronomy & Crop Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Soil Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT00330690A IT1238428B (en) | 1990-01-11 | 1990-01-11 | PROCEDURE FOR THE PREVENTIVE CONSOLIDATION OF GALLERY EXCAVATIONS USING THE PROTECTIVE UMBRELLA TECHNIQUE |
JP2292200A JPH03208986A (en) | 1990-01-11 | 1990-10-31 | Sheathing machine and sheathing process for underground mining by protecting umbrella arts |
EP91100265A EP0437262B2 (en) | 1990-01-11 | 1991-01-10 | Method for preventive consolidation of the soil for underground minings |
AT91100265T ATE109234T1 (en) | 1990-01-11 | 1991-01-10 | METHODS OF PREVENTIVE CONSOLIDATION OF SOIL IN UNDERGROUND MINING. |
DE69103027T DE69103027T3 (en) | 1990-01-11 | 1991-01-10 | Procedure for preventive consolidation of the soil in underground mining. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT00330690A IT1238428B (en) | 1990-01-11 | 1990-01-11 | PROCEDURE FOR THE PREVENTIVE CONSOLIDATION OF GALLERY EXCAVATIONS USING THE PROTECTIVE UMBRELLA TECHNIQUE |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9003306A0 true IT9003306A0 (en) | 1990-01-11 |
IT9003306A1 IT9003306A1 (en) | 1991-07-12 |
IT1238428B IT1238428B (en) | 1993-07-26 |
Family
ID=11104658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT00330690A IT1238428B (en) | 1990-01-11 | 1990-01-11 | PROCEDURE FOR THE PREVENTIVE CONSOLIDATION OF GALLERY EXCAVATIONS USING THE PROTECTIVE UMBRELLA TECHNIQUE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0437262B2 (en) |
AT (1) | ATE109234T1 (en) |
DE (1) | DE69103027T3 (en) |
IT (1) | IT1238428B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH089863B2 (en) * | 1991-08-14 | 1996-01-31 | 株式会社エヌ、アイ、テイ | All-angle ground improvement body construction method and its equipment |
RU2468207C1 (en) * | 2011-04-05 | 2012-11-27 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Method for reinforcement of mines soil |
CN104564113B (en) * | 2015-01-15 | 2016-08-17 | 山东科技大学 | The construction method of roadway surrounding rock fiber slurry grouting and reinforcing |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1208123B (en) * | 1983-04-19 | 1989-06-06 | Fondedile Spa | CONGLOMERATE COLUMN MADE IN THE GROUND IN SITU BY PLACING INERT MATERIALS DURING PERFORATION AND CONTEMPORARY OR SUBSEQUENT INJECTION WITH SUITABLE BINDERS, RELEVANT EXECUTION PROCEDURES |
CH665878A5 (en) * | 1984-12-11 | 1988-06-15 | Rodio Found Eng Ltd | PROCEDURE FOR THE CONSOLIDATION OF LAND IN THE EXCAVATION OF GALLERIES. |
-
1990
- 1990-01-11 IT IT00330690A patent/IT1238428B/en active IP Right Grant
-
1991
- 1991-01-10 DE DE69103027T patent/DE69103027T3/en not_active Expired - Lifetime
- 1991-01-10 EP EP91100265A patent/EP0437262B2/en not_active Expired - Lifetime
- 1991-01-10 AT AT91100265T patent/ATE109234T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0437262A1 (en) | 1991-07-17 |
DE69103027D1 (en) | 1994-09-01 |
DE69103027T3 (en) | 1998-06-10 |
IT9003306A1 (en) | 1991-07-12 |
ATE109234T1 (en) | 1994-08-15 |
DE69103027T2 (en) | 1994-11-17 |
IT1238428B (en) | 1993-07-26 |
EP0437262B1 (en) | 1994-07-27 |
EP0437262B2 (en) | 1998-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960126 |