IT954076B - Procedimento di abbattimento con esplosivo particolarmente per lo scavo di gallerie - Google Patents
Procedimento di abbattimento con esplosivo particolarmente per lo scavo di gallerieInfo
- Publication number
- IT954076B IT954076B IT3268270A IT3268270A IT954076B IT 954076 B IT954076 B IT 954076B IT 3268270 A IT3268270 A IT 3268270A IT 3268270 A IT3268270 A IT 3268270A IT 954076 B IT954076 B IT 954076B
- Authority
- IT
- Italy
- Prior art keywords
- abatement
- tunnels
- excavation
- explosive
- explosive particularly
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 title 1
- 239000002360 explosive Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/02—Cantilever extension or similar protecting devices
- E21D17/06—Cantilever extension or similar protecting devices for use in drifting galleries
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/1053—Making by using boring or cutting machines for making a slit along the perimeter of the tunnel profile, the remaining core being removed subsequently, e.g. by blasting
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (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 |
---|---|---|---|
FR6941839A FR2070413A5 (it) | 1969-12-04 | 1969-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT954076B true IT954076B (it) | 1973-08-30 |
Family
ID=9044063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3268270A IT954076B (it) | 1969-12-04 | 1970-12-04 | Procedimento di abbattimento con esplosivo particolarmente per lo scavo di gallerie |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2059795A1 (it) |
ES (1) | ES386199A1 (it) |
FR (1) | FR2070413A5 (it) |
IT (1) | IT954076B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2694335B1 (fr) * | 1992-07-28 | 1994-10-14 | Perforex Sa | Procédé de réalisation de parkins souterrains. |
FR2723613B1 (fr) | 1994-08-10 | 1998-03-20 | Perforex | Machine de havage pour le predecoupage de la voute d'une galerie en cours de creusement en souterrain |
-
1969
- 1969-12-04 FR FR6941839A patent/FR2070413A5/fr not_active Expired
-
1970
- 1970-12-04 ES ES386199A patent/ES386199A1/es not_active Expired
- 1970-12-04 DE DE19702059795 patent/DE2059795A1/de active Pending
- 1970-12-04 IT IT3268270A patent/IT954076B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2059795A1 (de) | 1972-01-05 |
FR2070413A5 (it) | 1971-09-10 |
ES386199A1 (es) | 1973-03-16 |
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